001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.mobiledevicerules.service.persistence;
016    
017    import aQute.bnd.annotation.ProviderType;
018    
019    import com.liferay.portal.kernel.bean.PortalBeanLocatorUtil;
020    import com.liferay.portal.kernel.dao.orm.DynamicQuery;
021    import com.liferay.portal.kernel.exception.SystemException;
022    import com.liferay.portal.kernel.util.OrderByComparator;
023    import com.liferay.portal.kernel.util.ReferenceRegistry;
024    import com.liferay.portal.service.ServiceContext;
025    
026    import com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup;
027    
028    import java.util.List;
029    
030    /**
031     * The persistence utility for the m d r rule group service. This utility wraps {@link MDRRuleGroupPersistenceImpl} and provides direct access to the database for CRUD operations. This utility should only be used by the service layer, as it must operate within a transaction. Never access this utility in a JSP, controller, model, or other front-end class.
032     *
033     * <p>
034     * Caching information and settings can be found in <code>portal.properties</code>
035     * </p>
036     *
037     * @author Edward C. Han
038     * @see MDRRuleGroupPersistence
039     * @see MDRRuleGroupPersistenceImpl
040     * @generated
041     */
042    @ProviderType
043    public class MDRRuleGroupUtil {
044            /*
045             * NOTE FOR DEVELOPERS:
046             *
047             * Never modify this class directly. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class.
048             */
049    
050            /**
051             * @see com.liferay.portal.service.persistence.BasePersistence#clearCache()
052             */
053            public static void clearCache() {
054                    getPersistence().clearCache();
055            }
056    
057            /**
058             * @see com.liferay.portal.service.persistence.BasePersistence#clearCache(com.liferay.portal.model.BaseModel)
059             */
060            public static void clearCache(MDRRuleGroup mdrRuleGroup) {
061                    getPersistence().clearCache(mdrRuleGroup);
062            }
063    
064            /**
065             * @see com.liferay.portal.service.persistence.BasePersistence#countWithDynamicQuery(DynamicQuery)
066             */
067            public static long countWithDynamicQuery(DynamicQuery dynamicQuery)
068                    throws SystemException {
069                    return getPersistence().countWithDynamicQuery(dynamicQuery);
070            }
071    
072            /**
073             * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery)
074             */
075            public static List<MDRRuleGroup> findWithDynamicQuery(
076                    DynamicQuery dynamicQuery) throws SystemException {
077                    return getPersistence().findWithDynamicQuery(dynamicQuery);
078            }
079    
080            /**
081             * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery, int, int)
082             */
083            public static List<MDRRuleGroup> findWithDynamicQuery(
084                    DynamicQuery dynamicQuery, int start, int end)
085                    throws SystemException {
086                    return getPersistence().findWithDynamicQuery(dynamicQuery, start, end);
087            }
088    
089            /**
090             * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery, int, int, OrderByComparator)
091             */
092            public static List<MDRRuleGroup> findWithDynamicQuery(
093                    DynamicQuery dynamicQuery, int start, int end,
094                    OrderByComparator orderByComparator) throws SystemException {
095                    return getPersistence()
096                                       .findWithDynamicQuery(dynamicQuery, start, end,
097                            orderByComparator);
098            }
099    
100            /**
101             * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel)
102             */
103            public static MDRRuleGroup update(MDRRuleGroup mdrRuleGroup)
104                    throws SystemException {
105                    return getPersistence().update(mdrRuleGroup);
106            }
107    
108            /**
109             * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel, ServiceContext)
110             */
111            public static MDRRuleGroup update(MDRRuleGroup mdrRuleGroup,
112                    ServiceContext serviceContext) throws SystemException {
113                    return getPersistence().update(mdrRuleGroup, serviceContext);
114            }
115    
116            /**
117            * Returns all the m d r rule groups where uuid = &#63;.
118            *
119            * @param uuid the uuid
120            * @return the matching m d r rule groups
121            * @throws SystemException if a system exception occurred
122            */
123            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByUuid(
124                    java.lang.String uuid)
125                    throws com.liferay.portal.kernel.exception.SystemException {
126                    return getPersistence().findByUuid(uuid);
127            }
128    
129            /**
130            * Returns a range of all the m d r rule groups where uuid = &#63;.
131            *
132            * <p>
133            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
134            * </p>
135            *
136            * @param uuid the uuid
137            * @param start the lower bound of the range of m d r rule groups
138            * @param end the upper bound of the range of m d r rule groups (not inclusive)
139            * @return the range of matching m d r rule groups
140            * @throws SystemException if a system exception occurred
141            */
142            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByUuid(
143                    java.lang.String uuid, int start, int end)
144                    throws com.liferay.portal.kernel.exception.SystemException {
145                    return getPersistence().findByUuid(uuid, start, end);
146            }
147    
148            /**
149            * Returns an ordered range of all the m d r rule groups where uuid = &#63;.
150            *
151            * <p>
152            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
153            * </p>
154            *
155            * @param uuid the uuid
156            * @param start the lower bound of the range of m d r rule groups
157            * @param end the upper bound of the range of m d r rule groups (not inclusive)
158            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
159            * @return the ordered range of matching m d r rule groups
160            * @throws SystemException if a system exception occurred
161            */
162            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByUuid(
163                    java.lang.String uuid, int start, int end,
164                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
165                    throws com.liferay.portal.kernel.exception.SystemException {
166                    return getPersistence().findByUuid(uuid, start, end, orderByComparator);
167            }
168    
169            /**
170            * Returns the first m d r rule group in the ordered set where uuid = &#63;.
171            *
172            * @param uuid the uuid
173            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
174            * @return the first matching m d r rule group
175            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a matching m d r rule group could not be found
176            * @throws SystemException if a system exception occurred
177            */
178            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup findByUuid_First(
179                    java.lang.String uuid,
180                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
181                    throws com.liferay.portal.kernel.exception.SystemException,
182                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
183                    return getPersistence().findByUuid_First(uuid, orderByComparator);
184            }
185    
186            /**
187            * Returns the first m d r rule group in the ordered set where uuid = &#63;.
188            *
189            * @param uuid the uuid
190            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
191            * @return the first matching m d r rule group, or <code>null</code> if a matching m d r rule group could not be found
192            * @throws SystemException if a system exception occurred
193            */
194            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByUuid_First(
195                    java.lang.String uuid,
196                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
197                    throws com.liferay.portal.kernel.exception.SystemException {
198                    return getPersistence().fetchByUuid_First(uuid, orderByComparator);
199            }
200    
201            /**
202            * Returns the last m d r rule group in the ordered set where uuid = &#63;.
203            *
204            * @param uuid the uuid
205            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
206            * @return the last matching m d r rule group
207            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a matching m d r rule group could not be found
208            * @throws SystemException if a system exception occurred
209            */
210            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup findByUuid_Last(
211                    java.lang.String uuid,
212                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
213                    throws com.liferay.portal.kernel.exception.SystemException,
214                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
215                    return getPersistence().findByUuid_Last(uuid, orderByComparator);
216            }
217    
218            /**
219            * Returns the last m d r rule group in the ordered set where uuid = &#63;.
220            *
221            * @param uuid the uuid
222            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
223            * @return the last matching m d r rule group, or <code>null</code> if a matching m d r rule group could not be found
224            * @throws SystemException if a system exception occurred
225            */
226            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByUuid_Last(
227                    java.lang.String uuid,
228                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
229                    throws com.liferay.portal.kernel.exception.SystemException {
230                    return getPersistence().fetchByUuid_Last(uuid, orderByComparator);
231            }
232    
233            /**
234            * Returns the m d r rule groups before and after the current m d r rule group in the ordered set where uuid = &#63;.
235            *
236            * @param ruleGroupId the primary key of the current m d r rule group
237            * @param uuid the uuid
238            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
239            * @return the previous, current, and next m d r rule group
240            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a m d r rule group with the primary key could not be found
241            * @throws SystemException if a system exception occurred
242            */
243            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup[] findByUuid_PrevAndNext(
244                    long ruleGroupId, java.lang.String uuid,
245                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
246                    throws com.liferay.portal.kernel.exception.SystemException,
247                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
248                    return getPersistence()
249                                       .findByUuid_PrevAndNext(ruleGroupId, uuid, orderByComparator);
250            }
251    
252            /**
253            * Removes all the m d r rule groups where uuid = &#63; from the database.
254            *
255            * @param uuid the uuid
256            * @throws SystemException if a system exception occurred
257            */
258            public static void removeByUuid(java.lang.String uuid)
259                    throws com.liferay.portal.kernel.exception.SystemException {
260                    getPersistence().removeByUuid(uuid);
261            }
262    
263            /**
264            * Returns the number of m d r rule groups where uuid = &#63;.
265            *
266            * @param uuid the uuid
267            * @return the number of matching m d r rule groups
268            * @throws SystemException if a system exception occurred
269            */
270            public static int countByUuid(java.lang.String uuid)
271                    throws com.liferay.portal.kernel.exception.SystemException {
272                    return getPersistence().countByUuid(uuid);
273            }
274    
275            /**
276            * Returns the m d r rule group where uuid = &#63; and groupId = &#63; or throws a {@link com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException} if it could not be found.
277            *
278            * @param uuid the uuid
279            * @param groupId the group ID
280            * @return the matching m d r rule group
281            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a matching m d r rule group could not be found
282            * @throws SystemException if a system exception occurred
283            */
284            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup findByUUID_G(
285                    java.lang.String uuid, long groupId)
286                    throws com.liferay.portal.kernel.exception.SystemException,
287                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
288                    return getPersistence().findByUUID_G(uuid, groupId);
289            }
290    
291            /**
292            * Returns the m d r rule group where uuid = &#63; and groupId = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
293            *
294            * @param uuid the uuid
295            * @param groupId the group ID
296            * @return the matching m d r rule group, or <code>null</code> if a matching m d r rule group could not be found
297            * @throws SystemException if a system exception occurred
298            */
299            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByUUID_G(
300                    java.lang.String uuid, long groupId)
301                    throws com.liferay.portal.kernel.exception.SystemException {
302                    return getPersistence().fetchByUUID_G(uuid, groupId);
303            }
304    
305            /**
306            * Returns the m d r rule group where uuid = &#63; and groupId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
307            *
308            * @param uuid the uuid
309            * @param groupId the group ID
310            * @param retrieveFromCache whether to use the finder cache
311            * @return the matching m d r rule group, or <code>null</code> if a matching m d r rule group could not be found
312            * @throws SystemException if a system exception occurred
313            */
314            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByUUID_G(
315                    java.lang.String uuid, long groupId, boolean retrieveFromCache)
316                    throws com.liferay.portal.kernel.exception.SystemException {
317                    return getPersistence().fetchByUUID_G(uuid, groupId, retrieveFromCache);
318            }
319    
320            /**
321            * Removes the m d r rule group where uuid = &#63; and groupId = &#63; from the database.
322            *
323            * @param uuid the uuid
324            * @param groupId the group ID
325            * @return the m d r rule group that was removed
326            * @throws SystemException if a system exception occurred
327            */
328            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup removeByUUID_G(
329                    java.lang.String uuid, long groupId)
330                    throws com.liferay.portal.kernel.exception.SystemException,
331                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
332                    return getPersistence().removeByUUID_G(uuid, groupId);
333            }
334    
335            /**
336            * Returns the number of m d r rule groups where uuid = &#63; and groupId = &#63;.
337            *
338            * @param uuid the uuid
339            * @param groupId the group ID
340            * @return the number of matching m d r rule groups
341            * @throws SystemException if a system exception occurred
342            */
343            public static int countByUUID_G(java.lang.String uuid, long groupId)
344                    throws com.liferay.portal.kernel.exception.SystemException {
345                    return getPersistence().countByUUID_G(uuid, groupId);
346            }
347    
348            /**
349            * Returns all the m d r rule groups where uuid = &#63; and companyId = &#63;.
350            *
351            * @param uuid the uuid
352            * @param companyId the company ID
353            * @return the matching m d r rule groups
354            * @throws SystemException if a system exception occurred
355            */
356            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByUuid_C(
357                    java.lang.String uuid, long companyId)
358                    throws com.liferay.portal.kernel.exception.SystemException {
359                    return getPersistence().findByUuid_C(uuid, companyId);
360            }
361    
362            /**
363            * Returns a range of all the m d r rule groups where uuid = &#63; and companyId = &#63;.
364            *
365            * <p>
366            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
367            * </p>
368            *
369            * @param uuid the uuid
370            * @param companyId the company ID
371            * @param start the lower bound of the range of m d r rule groups
372            * @param end the upper bound of the range of m d r rule groups (not inclusive)
373            * @return the range of matching m d r rule groups
374            * @throws SystemException if a system exception occurred
375            */
376            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByUuid_C(
377                    java.lang.String uuid, long companyId, int start, int end)
378                    throws com.liferay.portal.kernel.exception.SystemException {
379                    return getPersistence().findByUuid_C(uuid, companyId, start, end);
380            }
381    
382            /**
383            * Returns an ordered range of all the m d r rule groups where uuid = &#63; and companyId = &#63;.
384            *
385            * <p>
386            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
387            * </p>
388            *
389            * @param uuid the uuid
390            * @param companyId the company ID
391            * @param start the lower bound of the range of m d r rule groups
392            * @param end the upper bound of the range of m d r rule groups (not inclusive)
393            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
394            * @return the ordered range of matching m d r rule groups
395            * @throws SystemException if a system exception occurred
396            */
397            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByUuid_C(
398                    java.lang.String uuid, long companyId, int start, int end,
399                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
400                    throws com.liferay.portal.kernel.exception.SystemException {
401                    return getPersistence()
402                                       .findByUuid_C(uuid, companyId, start, end, orderByComparator);
403            }
404    
405            /**
406            * Returns the first m d r rule group in the ordered set where uuid = &#63; and companyId = &#63;.
407            *
408            * @param uuid the uuid
409            * @param companyId the company ID
410            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
411            * @return the first matching m d r rule group
412            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a matching m d r rule group could not be found
413            * @throws SystemException if a system exception occurred
414            */
415            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup findByUuid_C_First(
416                    java.lang.String uuid, long companyId,
417                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
418                    throws com.liferay.portal.kernel.exception.SystemException,
419                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
420                    return getPersistence()
421                                       .findByUuid_C_First(uuid, companyId, orderByComparator);
422            }
423    
424            /**
425            * Returns the first m d r rule group in the ordered set where uuid = &#63; and companyId = &#63;.
426            *
427            * @param uuid the uuid
428            * @param companyId the company ID
429            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
430            * @return the first matching m d r rule group, or <code>null</code> if a matching m d r rule group could not be found
431            * @throws SystemException if a system exception occurred
432            */
433            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByUuid_C_First(
434                    java.lang.String uuid, long companyId,
435                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
436                    throws com.liferay.portal.kernel.exception.SystemException {
437                    return getPersistence()
438                                       .fetchByUuid_C_First(uuid, companyId, orderByComparator);
439            }
440    
441            /**
442            * Returns the last m d r rule group in the ordered set where uuid = &#63; and companyId = &#63;.
443            *
444            * @param uuid the uuid
445            * @param companyId the company ID
446            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
447            * @return the last matching m d r rule group
448            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a matching m d r rule group could not be found
449            * @throws SystemException if a system exception occurred
450            */
451            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup findByUuid_C_Last(
452                    java.lang.String uuid, long companyId,
453                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
454                    throws com.liferay.portal.kernel.exception.SystemException,
455                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
456                    return getPersistence()
457                                       .findByUuid_C_Last(uuid, companyId, orderByComparator);
458            }
459    
460            /**
461            * Returns the last m d r rule group in the ordered set where uuid = &#63; and companyId = &#63;.
462            *
463            * @param uuid the uuid
464            * @param companyId the company ID
465            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
466            * @return the last matching m d r rule group, or <code>null</code> if a matching m d r rule group could not be found
467            * @throws SystemException if a system exception occurred
468            */
469            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByUuid_C_Last(
470                    java.lang.String uuid, long companyId,
471                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
472                    throws com.liferay.portal.kernel.exception.SystemException {
473                    return getPersistence()
474                                       .fetchByUuid_C_Last(uuid, companyId, orderByComparator);
475            }
476    
477            /**
478            * Returns the m d r rule groups before and after the current m d r rule group in the ordered set where uuid = &#63; and companyId = &#63;.
479            *
480            * @param ruleGroupId the primary key of the current m d r rule group
481            * @param uuid the uuid
482            * @param companyId the company ID
483            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
484            * @return the previous, current, and next m d r rule group
485            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a m d r rule group with the primary key could not be found
486            * @throws SystemException if a system exception occurred
487            */
488            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup[] findByUuid_C_PrevAndNext(
489                    long ruleGroupId, java.lang.String uuid, long companyId,
490                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
491                    throws com.liferay.portal.kernel.exception.SystemException,
492                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
493                    return getPersistence()
494                                       .findByUuid_C_PrevAndNext(ruleGroupId, uuid, companyId,
495                            orderByComparator);
496            }
497    
498            /**
499            * Removes all the m d r rule groups where uuid = &#63; and companyId = &#63; from the database.
500            *
501            * @param uuid the uuid
502            * @param companyId the company ID
503            * @throws SystemException if a system exception occurred
504            */
505            public static void removeByUuid_C(java.lang.String uuid, long companyId)
506                    throws com.liferay.portal.kernel.exception.SystemException {
507                    getPersistence().removeByUuid_C(uuid, companyId);
508            }
509    
510            /**
511            * Returns the number of m d r rule groups where uuid = &#63; and companyId = &#63;.
512            *
513            * @param uuid the uuid
514            * @param companyId the company ID
515            * @return the number of matching m d r rule groups
516            * @throws SystemException if a system exception occurred
517            */
518            public static int countByUuid_C(java.lang.String uuid, long companyId)
519                    throws com.liferay.portal.kernel.exception.SystemException {
520                    return getPersistence().countByUuid_C(uuid, companyId);
521            }
522    
523            /**
524            * Returns all the m d r rule groups where groupId = &#63;.
525            *
526            * @param groupId the group ID
527            * @return the matching m d r rule groups
528            * @throws SystemException if a system exception occurred
529            */
530            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByGroupId(
531                    long groupId)
532                    throws com.liferay.portal.kernel.exception.SystemException {
533                    return getPersistence().findByGroupId(groupId);
534            }
535    
536            /**
537            * Returns a range of all the m d r rule groups where groupId = &#63;.
538            *
539            * <p>
540            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
541            * </p>
542            *
543            * @param groupId the group ID
544            * @param start the lower bound of the range of m d r rule groups
545            * @param end the upper bound of the range of m d r rule groups (not inclusive)
546            * @return the range of matching m d r rule groups
547            * @throws SystemException if a system exception occurred
548            */
549            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByGroupId(
550                    long groupId, int start, int end)
551                    throws com.liferay.portal.kernel.exception.SystemException {
552                    return getPersistence().findByGroupId(groupId, start, end);
553            }
554    
555            /**
556            * Returns an ordered range of all the m d r rule groups where groupId = &#63;.
557            *
558            * <p>
559            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
560            * </p>
561            *
562            * @param groupId the group ID
563            * @param start the lower bound of the range of m d r rule groups
564            * @param end the upper bound of the range of m d r rule groups (not inclusive)
565            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
566            * @return the ordered range of matching m d r rule groups
567            * @throws SystemException if a system exception occurred
568            */
569            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findByGroupId(
570                    long groupId, int start, int end,
571                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
572                    throws com.liferay.portal.kernel.exception.SystemException {
573                    return getPersistence()
574                                       .findByGroupId(groupId, start, end, orderByComparator);
575            }
576    
577            /**
578            * Returns the first m d r rule group in the ordered set where groupId = &#63;.
579            *
580            * @param groupId the group ID
581            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
582            * @return the first matching m d r rule group
583            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a matching m d r rule group could not be found
584            * @throws SystemException if a system exception occurred
585            */
586            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup findByGroupId_First(
587                    long groupId,
588                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
589                    throws com.liferay.portal.kernel.exception.SystemException,
590                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
591                    return getPersistence().findByGroupId_First(groupId, orderByComparator);
592            }
593    
594            /**
595            * Returns the first m d r rule group in the ordered set where groupId = &#63;.
596            *
597            * @param groupId the group ID
598            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
599            * @return the first matching m d r rule group, or <code>null</code> if a matching m d r rule group could not be found
600            * @throws SystemException if a system exception occurred
601            */
602            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByGroupId_First(
603                    long groupId,
604                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
605                    throws com.liferay.portal.kernel.exception.SystemException {
606                    return getPersistence().fetchByGroupId_First(groupId, orderByComparator);
607            }
608    
609            /**
610            * Returns the last m d r rule group in the ordered set where groupId = &#63;.
611            *
612            * @param groupId the group ID
613            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
614            * @return the last matching m d r rule group
615            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a matching m d r rule group could not be found
616            * @throws SystemException if a system exception occurred
617            */
618            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup findByGroupId_Last(
619                    long groupId,
620                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
621                    throws com.liferay.portal.kernel.exception.SystemException,
622                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
623                    return getPersistence().findByGroupId_Last(groupId, orderByComparator);
624            }
625    
626            /**
627            * Returns the last m d r rule group in the ordered set where groupId = &#63;.
628            *
629            * @param groupId the group ID
630            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
631            * @return the last matching m d r rule group, or <code>null</code> if a matching m d r rule group could not be found
632            * @throws SystemException if a system exception occurred
633            */
634            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByGroupId_Last(
635                    long groupId,
636                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
637                    throws com.liferay.portal.kernel.exception.SystemException {
638                    return getPersistence().fetchByGroupId_Last(groupId, orderByComparator);
639            }
640    
641            /**
642            * Returns the m d r rule groups before and after the current m d r rule group in the ordered set where groupId = &#63;.
643            *
644            * @param ruleGroupId the primary key of the current m d r rule group
645            * @param groupId the group ID
646            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
647            * @return the previous, current, and next m d r rule group
648            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a m d r rule group with the primary key could not be found
649            * @throws SystemException if a system exception occurred
650            */
651            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup[] findByGroupId_PrevAndNext(
652                    long ruleGroupId, long groupId,
653                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
654                    throws com.liferay.portal.kernel.exception.SystemException,
655                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
656                    return getPersistence()
657                                       .findByGroupId_PrevAndNext(ruleGroupId, groupId,
658                            orderByComparator);
659            }
660    
661            /**
662            * Returns all the m d r rule groups that the user has permission to view where groupId = &#63;.
663            *
664            * @param groupId the group ID
665            * @return the matching m d r rule groups that the user has permission to view
666            * @throws SystemException if a system exception occurred
667            */
668            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> filterFindByGroupId(
669                    long groupId)
670                    throws com.liferay.portal.kernel.exception.SystemException {
671                    return getPersistence().filterFindByGroupId(groupId);
672            }
673    
674            /**
675            * Returns a range of all the m d r rule groups that the user has permission to view where groupId = &#63;.
676            *
677            * <p>
678            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
679            * </p>
680            *
681            * @param groupId the group ID
682            * @param start the lower bound of the range of m d r rule groups
683            * @param end the upper bound of the range of m d r rule groups (not inclusive)
684            * @return the range of matching m d r rule groups that the user has permission to view
685            * @throws SystemException if a system exception occurred
686            */
687            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> filterFindByGroupId(
688                    long groupId, int start, int end)
689                    throws com.liferay.portal.kernel.exception.SystemException {
690                    return getPersistence().filterFindByGroupId(groupId, start, end);
691            }
692    
693            /**
694            * Returns an ordered range of all the m d r rule groups that the user has permissions to view where groupId = &#63;.
695            *
696            * <p>
697            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
698            * </p>
699            *
700            * @param groupId the group ID
701            * @param start the lower bound of the range of m d r rule groups
702            * @param end the upper bound of the range of m d r rule groups (not inclusive)
703            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
704            * @return the ordered range of matching m d r rule groups that the user has permission to view
705            * @throws SystemException if a system exception occurred
706            */
707            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> filterFindByGroupId(
708                    long groupId, int start, int end,
709                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
710                    throws com.liferay.portal.kernel.exception.SystemException {
711                    return getPersistence()
712                                       .filterFindByGroupId(groupId, start, end, orderByComparator);
713            }
714    
715            /**
716            * Returns the m d r rule groups before and after the current m d r rule group in the ordered set of m d r rule groups that the user has permission to view where groupId = &#63;.
717            *
718            * @param ruleGroupId the primary key of the current m d r rule group
719            * @param groupId the group ID
720            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
721            * @return the previous, current, and next m d r rule group
722            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a m d r rule group with the primary key could not be found
723            * @throws SystemException if a system exception occurred
724            */
725            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup[] filterFindByGroupId_PrevAndNext(
726                    long ruleGroupId, long groupId,
727                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
728                    throws com.liferay.portal.kernel.exception.SystemException,
729                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
730                    return getPersistence()
731                                       .filterFindByGroupId_PrevAndNext(ruleGroupId, groupId,
732                            orderByComparator);
733            }
734    
735            /**
736            * Removes all the m d r rule groups where groupId = &#63; from the database.
737            *
738            * @param groupId the group ID
739            * @throws SystemException if a system exception occurred
740            */
741            public static void removeByGroupId(long groupId)
742                    throws com.liferay.portal.kernel.exception.SystemException {
743                    getPersistence().removeByGroupId(groupId);
744            }
745    
746            /**
747            * Returns the number of m d r rule groups where groupId = &#63;.
748            *
749            * @param groupId the group ID
750            * @return the number of matching m d r rule groups
751            * @throws SystemException if a system exception occurred
752            */
753            public static int countByGroupId(long groupId)
754                    throws com.liferay.portal.kernel.exception.SystemException {
755                    return getPersistence().countByGroupId(groupId);
756            }
757    
758            /**
759            * Returns the number of m d r rule groups that the user has permission to view where groupId = &#63;.
760            *
761            * @param groupId the group ID
762            * @return the number of matching m d r rule groups that the user has permission to view
763            * @throws SystemException if a system exception occurred
764            */
765            public static int filterCountByGroupId(long groupId)
766                    throws com.liferay.portal.kernel.exception.SystemException {
767                    return getPersistence().filterCountByGroupId(groupId);
768            }
769    
770            /**
771            * Caches the m d r rule group in the entity cache if it is enabled.
772            *
773            * @param mdrRuleGroup the m d r rule group
774            */
775            public static void cacheResult(
776                    com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup mdrRuleGroup) {
777                    getPersistence().cacheResult(mdrRuleGroup);
778            }
779    
780            /**
781            * Caches the m d r rule groups in the entity cache if it is enabled.
782            *
783            * @param mdrRuleGroups the m d r rule groups
784            */
785            public static void cacheResult(
786                    java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> mdrRuleGroups) {
787                    getPersistence().cacheResult(mdrRuleGroups);
788            }
789    
790            /**
791            * Creates a new m d r rule group with the primary key. Does not add the m d r rule group to the database.
792            *
793            * @param ruleGroupId the primary key for the new m d r rule group
794            * @return the new m d r rule group
795            */
796            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup create(
797                    long ruleGroupId) {
798                    return getPersistence().create(ruleGroupId);
799            }
800    
801            /**
802            * Removes the m d r rule group with the primary key from the database. Also notifies the appropriate model listeners.
803            *
804            * @param ruleGroupId the primary key of the m d r rule group
805            * @return the m d r rule group that was removed
806            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a m d r rule group with the primary key could not be found
807            * @throws SystemException if a system exception occurred
808            */
809            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup remove(
810                    long ruleGroupId)
811                    throws com.liferay.portal.kernel.exception.SystemException,
812                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
813                    return getPersistence().remove(ruleGroupId);
814            }
815    
816            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup updateImpl(
817                    com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup mdrRuleGroup)
818                    throws com.liferay.portal.kernel.exception.SystemException {
819                    return getPersistence().updateImpl(mdrRuleGroup);
820            }
821    
822            /**
823            * Returns the m d r rule group with the primary key or throws a {@link com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException} if it could not be found.
824            *
825            * @param ruleGroupId the primary key of the m d r rule group
826            * @return the m d r rule group
827            * @throws com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException if a m d r rule group with the primary key could not be found
828            * @throws SystemException if a system exception occurred
829            */
830            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup findByPrimaryKey(
831                    long ruleGroupId)
832                    throws com.liferay.portal.kernel.exception.SystemException,
833                            com.liferay.portlet.mobiledevicerules.NoSuchRuleGroupException {
834                    return getPersistence().findByPrimaryKey(ruleGroupId);
835            }
836    
837            /**
838            * Returns the m d r rule group with the primary key or returns <code>null</code> if it could not be found.
839            *
840            * @param ruleGroupId the primary key of the m d r rule group
841            * @return the m d r rule group, or <code>null</code> if a m d r rule group with the primary key could not be found
842            * @throws SystemException if a system exception occurred
843            */
844            public static com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup fetchByPrimaryKey(
845                    long ruleGroupId)
846                    throws com.liferay.portal.kernel.exception.SystemException {
847                    return getPersistence().fetchByPrimaryKey(ruleGroupId);
848            }
849    
850            /**
851            * Returns all the m d r rule groups.
852            *
853            * @return the m d r rule groups
854            * @throws SystemException if a system exception occurred
855            */
856            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findAll()
857                    throws com.liferay.portal.kernel.exception.SystemException {
858                    return getPersistence().findAll();
859            }
860    
861            /**
862            * Returns a range of all the m d r rule groups.
863            *
864            * <p>
865            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
866            * </p>
867            *
868            * @param start the lower bound of the range of m d r rule groups
869            * @param end the upper bound of the range of m d r rule groups (not inclusive)
870            * @return the range of m d r rule groups
871            * @throws SystemException if a system exception occurred
872            */
873            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findAll(
874                    int start, int end)
875                    throws com.liferay.portal.kernel.exception.SystemException {
876                    return getPersistence().findAll(start, end);
877            }
878    
879            /**
880            * Returns an ordered range of all the m d r rule groups.
881            *
882            * <p>
883            * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.mobiledevicerules.model.impl.MDRRuleGroupModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
884            * </p>
885            *
886            * @param start the lower bound of the range of m d r rule groups
887            * @param end the upper bound of the range of m d r rule groups (not inclusive)
888            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
889            * @return the ordered range of m d r rule groups
890            * @throws SystemException if a system exception occurred
891            */
892            public static java.util.List<com.liferay.portlet.mobiledevicerules.model.MDRRuleGroup> findAll(
893                    int start, int end,
894                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
895                    throws com.liferay.portal.kernel.exception.SystemException {
896                    return getPersistence().findAll(start, end, orderByComparator);
897            }
898    
899            /**
900            * Removes all the m d r rule groups from the database.
901            *
902            * @throws SystemException if a system exception occurred
903            */
904            public static void removeAll()
905                    throws com.liferay.portal.kernel.exception.SystemException {
906                    getPersistence().removeAll();
907            }
908    
909            /**
910            * Returns the number of m d r rule groups.
911            *
912            * @return the number of m d r rule groups
913            * @throws SystemException if a system exception occurred
914            */
915            public static int countAll()
916                    throws com.liferay.portal.kernel.exception.SystemException {
917                    return getPersistence().countAll();
918            }
919    
920            public static MDRRuleGroupPersistence getPersistence() {
921                    if (_persistence == null) {
922                            _persistence = (MDRRuleGroupPersistence)PortalBeanLocatorUtil.locate(MDRRuleGroupPersistence.class.getName());
923    
924                            ReferenceRegistry.registerReference(MDRRuleGroupUtil.class,
925                                    "_persistence");
926                    }
927    
928                    return _persistence;
929            }
930    
931            /**
932             * @deprecated As of 6.2.0
933             */
934            public void setPersistence(MDRRuleGroupPersistence persistence) {
935            }
936    
937            private static MDRRuleGroupPersistence _persistence;
938    }