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.messageboards.service.persistence;
016    
017    import aQute.bnd.annotation.ProviderType;
018    
019    import com.liferay.portal.service.persistence.BasePersistence;
020    
021    import com.liferay.portlet.messageboards.model.MBDiscussion;
022    
023    /**
024     * The persistence interface for the message boards discussion service.
025     *
026     * <p>
027     * Caching information and settings can be found in <code>portal.properties</code>
028     * </p>
029     *
030     * @author Brian Wing Shun Chan
031     * @see MBDiscussionPersistenceImpl
032     * @see MBDiscussionUtil
033     * @generated
034     */
035    @ProviderType
036    public interface MBDiscussionPersistence extends BasePersistence<MBDiscussion> {
037            /*
038             * NOTE FOR DEVELOPERS:
039             *
040             * Never modify or reference this interface directly. Always use {@link MBDiscussionUtil} to access the message boards discussion persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this interface.
041             */
042    
043            /**
044            * Returns all the message boards discussions where uuid = &#63;.
045            *
046            * @param uuid the uuid
047            * @return the matching message boards discussions
048            * @throws SystemException if a system exception occurred
049            */
050            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid(
051                    java.lang.String uuid)
052                    throws com.liferay.portal.kernel.exception.SystemException;
053    
054            /**
055            * Returns a range of all the message boards discussions where uuid = &#63;.
056            *
057            * <p>
058            * 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.messageboards.model.impl.MBDiscussionModelImpl}. 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.
059            * </p>
060            *
061            * @param uuid the uuid
062            * @param start the lower bound of the range of message boards discussions
063            * @param end the upper bound of the range of message boards discussions (not inclusive)
064            * @return the range of matching message boards discussions
065            * @throws SystemException if a system exception occurred
066            */
067            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid(
068                    java.lang.String uuid, int start, int end)
069                    throws com.liferay.portal.kernel.exception.SystemException;
070    
071            /**
072            * Returns an ordered range of all the message boards discussions where uuid = &#63;.
073            *
074            * <p>
075            * 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.messageboards.model.impl.MBDiscussionModelImpl}. 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.
076            * </p>
077            *
078            * @param uuid the uuid
079            * @param start the lower bound of the range of message boards discussions
080            * @param end the upper bound of the range of message boards discussions (not inclusive)
081            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
082            * @return the ordered range of matching message boards discussions
083            * @throws SystemException if a system exception occurred
084            */
085            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid(
086                    java.lang.String uuid, int start, int end,
087                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
088                    throws com.liferay.portal.kernel.exception.SystemException;
089    
090            /**
091            * Returns the first message boards discussion in the ordered set where uuid = &#63;.
092            *
093            * @param uuid the uuid
094            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
095            * @return the first matching message boards discussion
096            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
097            * @throws SystemException if a system exception occurred
098            */
099            public com.liferay.portlet.messageboards.model.MBDiscussion findByUuid_First(
100                    java.lang.String uuid,
101                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
102                    throws com.liferay.portal.kernel.exception.SystemException,
103                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
104    
105            /**
106            * Returns the first message boards discussion in the ordered set where uuid = &#63;.
107            *
108            * @param uuid the uuid
109            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
110            * @return the first matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
111            * @throws SystemException if a system exception occurred
112            */
113            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByUuid_First(
114                    java.lang.String uuid,
115                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
116                    throws com.liferay.portal.kernel.exception.SystemException;
117    
118            /**
119            * Returns the last message boards discussion in the ordered set where uuid = &#63;.
120            *
121            * @param uuid the uuid
122            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
123            * @return the last matching message boards discussion
124            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
125            * @throws SystemException if a system exception occurred
126            */
127            public com.liferay.portlet.messageboards.model.MBDiscussion findByUuid_Last(
128                    java.lang.String uuid,
129                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
130                    throws com.liferay.portal.kernel.exception.SystemException,
131                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
132    
133            /**
134            * Returns the last message boards discussion in the ordered set where uuid = &#63;.
135            *
136            * @param uuid the uuid
137            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
138            * @return the last matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
139            * @throws SystemException if a system exception occurred
140            */
141            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByUuid_Last(
142                    java.lang.String uuid,
143                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
144                    throws com.liferay.portal.kernel.exception.SystemException;
145    
146            /**
147            * Returns the message boards discussions before and after the current message boards discussion in the ordered set where uuid = &#63;.
148            *
149            * @param discussionId the primary key of the current message boards discussion
150            * @param uuid the uuid
151            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
152            * @return the previous, current, and next message boards discussion
153            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
154            * @throws SystemException if a system exception occurred
155            */
156            public com.liferay.portlet.messageboards.model.MBDiscussion[] findByUuid_PrevAndNext(
157                    long discussionId, java.lang.String uuid,
158                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
159                    throws com.liferay.portal.kernel.exception.SystemException,
160                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
161    
162            /**
163            * Removes all the message boards discussions where uuid = &#63; from the database.
164            *
165            * @param uuid the uuid
166            * @throws SystemException if a system exception occurred
167            */
168            public void removeByUuid(java.lang.String uuid)
169                    throws com.liferay.portal.kernel.exception.SystemException;
170    
171            /**
172            * Returns the number of message boards discussions where uuid = &#63;.
173            *
174            * @param uuid the uuid
175            * @return the number of matching message boards discussions
176            * @throws SystemException if a system exception occurred
177            */
178            public int countByUuid(java.lang.String uuid)
179                    throws com.liferay.portal.kernel.exception.SystemException;
180    
181            /**
182            * Returns the message boards discussion where uuid = &#63; and groupId = &#63; or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found.
183            *
184            * @param uuid the uuid
185            * @param groupId the group ID
186            * @return the matching message boards discussion
187            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
188            * @throws SystemException if a system exception occurred
189            */
190            public com.liferay.portlet.messageboards.model.MBDiscussion findByUUID_G(
191                    java.lang.String uuid, long groupId)
192                    throws com.liferay.portal.kernel.exception.SystemException,
193                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
194    
195            /**
196            * Returns the message boards discussion where uuid = &#63; and groupId = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
197            *
198            * @param uuid the uuid
199            * @param groupId the group ID
200            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
201            * @throws SystemException if a system exception occurred
202            */
203            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByUUID_G(
204                    java.lang.String uuid, long groupId)
205                    throws com.liferay.portal.kernel.exception.SystemException;
206    
207            /**
208            * Returns the message boards discussion where uuid = &#63; and groupId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
209            *
210            * @param uuid the uuid
211            * @param groupId the group ID
212            * @param retrieveFromCache whether to use the finder cache
213            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
214            * @throws SystemException if a system exception occurred
215            */
216            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByUUID_G(
217                    java.lang.String uuid, long groupId, boolean retrieveFromCache)
218                    throws com.liferay.portal.kernel.exception.SystemException;
219    
220            /**
221            * Removes the message boards discussion where uuid = &#63; and groupId = &#63; from the database.
222            *
223            * @param uuid the uuid
224            * @param groupId the group ID
225            * @return the message boards discussion that was removed
226            * @throws SystemException if a system exception occurred
227            */
228            public com.liferay.portlet.messageboards.model.MBDiscussion removeByUUID_G(
229                    java.lang.String uuid, long groupId)
230                    throws com.liferay.portal.kernel.exception.SystemException,
231                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
232    
233            /**
234            * Returns the number of message boards discussions where uuid = &#63; and groupId = &#63;.
235            *
236            * @param uuid the uuid
237            * @param groupId the group ID
238            * @return the number of matching message boards discussions
239            * @throws SystemException if a system exception occurred
240            */
241            public int countByUUID_G(java.lang.String uuid, long groupId)
242                    throws com.liferay.portal.kernel.exception.SystemException;
243    
244            /**
245            * Returns all the message boards discussions where uuid = &#63; and companyId = &#63;.
246            *
247            * @param uuid the uuid
248            * @param companyId the company ID
249            * @return the matching message boards discussions
250            * @throws SystemException if a system exception occurred
251            */
252            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid_C(
253                    java.lang.String uuid, long companyId)
254                    throws com.liferay.portal.kernel.exception.SystemException;
255    
256            /**
257            * Returns a range of all the message boards discussions where uuid = &#63; and companyId = &#63;.
258            *
259            * <p>
260            * 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.messageboards.model.impl.MBDiscussionModelImpl}. 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.
261            * </p>
262            *
263            * @param uuid the uuid
264            * @param companyId the company ID
265            * @param start the lower bound of the range of message boards discussions
266            * @param end the upper bound of the range of message boards discussions (not inclusive)
267            * @return the range of matching message boards discussions
268            * @throws SystemException if a system exception occurred
269            */
270            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid_C(
271                    java.lang.String uuid, long companyId, int start, int end)
272                    throws com.liferay.portal.kernel.exception.SystemException;
273    
274            /**
275            * Returns an ordered range of all the message boards discussions where uuid = &#63; and companyId = &#63;.
276            *
277            * <p>
278            * 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.messageboards.model.impl.MBDiscussionModelImpl}. 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.
279            * </p>
280            *
281            * @param uuid the uuid
282            * @param companyId the company ID
283            * @param start the lower bound of the range of message boards discussions
284            * @param end the upper bound of the range of message boards discussions (not inclusive)
285            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
286            * @return the ordered range of matching message boards discussions
287            * @throws SystemException if a system exception occurred
288            */
289            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid_C(
290                    java.lang.String uuid, long companyId, int start, int end,
291                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
292                    throws com.liferay.portal.kernel.exception.SystemException;
293    
294            /**
295            * Returns the first message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
296            *
297            * @param uuid the uuid
298            * @param companyId the company ID
299            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
300            * @return the first matching message boards discussion
301            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
302            * @throws SystemException if a system exception occurred
303            */
304            public com.liferay.portlet.messageboards.model.MBDiscussion findByUuid_C_First(
305                    java.lang.String uuid, long companyId,
306                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
307                    throws com.liferay.portal.kernel.exception.SystemException,
308                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
309    
310            /**
311            * Returns the first message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
312            *
313            * @param uuid the uuid
314            * @param companyId the company ID
315            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
316            * @return the first matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
317            * @throws SystemException if a system exception occurred
318            */
319            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByUuid_C_First(
320                    java.lang.String uuid, long companyId,
321                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
322                    throws com.liferay.portal.kernel.exception.SystemException;
323    
324            /**
325            * Returns the last message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
326            *
327            * @param uuid the uuid
328            * @param companyId the company ID
329            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
330            * @return the last matching message boards discussion
331            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
332            * @throws SystemException if a system exception occurred
333            */
334            public com.liferay.portlet.messageboards.model.MBDiscussion findByUuid_C_Last(
335                    java.lang.String uuid, long companyId,
336                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
337                    throws com.liferay.portal.kernel.exception.SystemException,
338                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
339    
340            /**
341            * Returns the last message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
342            *
343            * @param uuid the uuid
344            * @param companyId the company ID
345            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
346            * @return the last matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
347            * @throws SystemException if a system exception occurred
348            */
349            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByUuid_C_Last(
350                    java.lang.String uuid, long companyId,
351                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
352                    throws com.liferay.portal.kernel.exception.SystemException;
353    
354            /**
355            * Returns the message boards discussions before and after the current message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
356            *
357            * @param discussionId the primary key of the current message boards discussion
358            * @param uuid the uuid
359            * @param companyId the company ID
360            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
361            * @return the previous, current, and next message boards discussion
362            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
363            * @throws SystemException if a system exception occurred
364            */
365            public com.liferay.portlet.messageboards.model.MBDiscussion[] findByUuid_C_PrevAndNext(
366                    long discussionId, java.lang.String uuid, long companyId,
367                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
368                    throws com.liferay.portal.kernel.exception.SystemException,
369                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
370    
371            /**
372            * Removes all the message boards discussions where uuid = &#63; and companyId = &#63; from the database.
373            *
374            * @param uuid the uuid
375            * @param companyId the company ID
376            * @throws SystemException if a system exception occurred
377            */
378            public void removeByUuid_C(java.lang.String uuid, long companyId)
379                    throws com.liferay.portal.kernel.exception.SystemException;
380    
381            /**
382            * Returns the number of message boards discussions where uuid = &#63; and companyId = &#63;.
383            *
384            * @param uuid the uuid
385            * @param companyId the company ID
386            * @return the number of matching message boards discussions
387            * @throws SystemException if a system exception occurred
388            */
389            public int countByUuid_C(java.lang.String uuid, long companyId)
390                    throws com.liferay.portal.kernel.exception.SystemException;
391    
392            /**
393            * Returns all the message boards discussions where classNameId = &#63;.
394            *
395            * @param classNameId the class name ID
396            * @return the matching message boards discussions
397            * @throws SystemException if a system exception occurred
398            */
399            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId(
400                    long classNameId)
401                    throws com.liferay.portal.kernel.exception.SystemException;
402    
403            /**
404            * Returns a range of all the message boards discussions where classNameId = &#63;.
405            *
406            * <p>
407            * 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.messageboards.model.impl.MBDiscussionModelImpl}. 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.
408            * </p>
409            *
410            * @param classNameId the class name ID
411            * @param start the lower bound of the range of message boards discussions
412            * @param end the upper bound of the range of message boards discussions (not inclusive)
413            * @return the range of matching message boards discussions
414            * @throws SystemException if a system exception occurred
415            */
416            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId(
417                    long classNameId, int start, int end)
418                    throws com.liferay.portal.kernel.exception.SystemException;
419    
420            /**
421            * Returns an ordered range of all the message boards discussions where classNameId = &#63;.
422            *
423            * <p>
424            * 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.messageboards.model.impl.MBDiscussionModelImpl}. 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.
425            * </p>
426            *
427            * @param classNameId the class name ID
428            * @param start the lower bound of the range of message boards discussions
429            * @param end the upper bound of the range of message boards discussions (not inclusive)
430            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
431            * @return the ordered range of matching message boards discussions
432            * @throws SystemException if a system exception occurred
433            */
434            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId(
435                    long classNameId, int start, int end,
436                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
437                    throws com.liferay.portal.kernel.exception.SystemException;
438    
439            /**
440            * Returns the first message boards discussion in the ordered set where classNameId = &#63;.
441            *
442            * @param classNameId the class name ID
443            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
444            * @return the first matching message boards discussion
445            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
446            * @throws SystemException if a system exception occurred
447            */
448            public com.liferay.portlet.messageboards.model.MBDiscussion findByClassNameId_First(
449                    long classNameId,
450                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
451                    throws com.liferay.portal.kernel.exception.SystemException,
452                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
453    
454            /**
455            * Returns the first message boards discussion in the ordered set where classNameId = &#63;.
456            *
457            * @param classNameId the class name ID
458            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
459            * @return the first matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
460            * @throws SystemException if a system exception occurred
461            */
462            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByClassNameId_First(
463                    long classNameId,
464                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
465                    throws com.liferay.portal.kernel.exception.SystemException;
466    
467            /**
468            * Returns the last message boards discussion in the ordered set where classNameId = &#63;.
469            *
470            * @param classNameId the class name ID
471            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
472            * @return the last matching message boards discussion
473            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
474            * @throws SystemException if a system exception occurred
475            */
476            public com.liferay.portlet.messageboards.model.MBDiscussion findByClassNameId_Last(
477                    long classNameId,
478                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
479                    throws com.liferay.portal.kernel.exception.SystemException,
480                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
481    
482            /**
483            * Returns the last message boards discussion in the ordered set where classNameId = &#63;.
484            *
485            * @param classNameId the class name ID
486            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
487            * @return the last matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
488            * @throws SystemException if a system exception occurred
489            */
490            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByClassNameId_Last(
491                    long classNameId,
492                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
493                    throws com.liferay.portal.kernel.exception.SystemException;
494    
495            /**
496            * Returns the message boards discussions before and after the current message boards discussion in the ordered set where classNameId = &#63;.
497            *
498            * @param discussionId the primary key of the current message boards discussion
499            * @param classNameId the class name ID
500            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
501            * @return the previous, current, and next message boards discussion
502            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
503            * @throws SystemException if a system exception occurred
504            */
505            public com.liferay.portlet.messageboards.model.MBDiscussion[] findByClassNameId_PrevAndNext(
506                    long discussionId, long classNameId,
507                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
508                    throws com.liferay.portal.kernel.exception.SystemException,
509                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
510    
511            /**
512            * Removes all the message boards discussions where classNameId = &#63; from the database.
513            *
514            * @param classNameId the class name ID
515            * @throws SystemException if a system exception occurred
516            */
517            public void removeByClassNameId(long classNameId)
518                    throws com.liferay.portal.kernel.exception.SystemException;
519    
520            /**
521            * Returns the number of message boards discussions where classNameId = &#63;.
522            *
523            * @param classNameId the class name ID
524            * @return the number of matching message boards discussions
525            * @throws SystemException if a system exception occurred
526            */
527            public int countByClassNameId(long classNameId)
528                    throws com.liferay.portal.kernel.exception.SystemException;
529    
530            /**
531            * Returns the message boards discussion where threadId = &#63; or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found.
532            *
533            * @param threadId the thread ID
534            * @return the matching message boards discussion
535            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
536            * @throws SystemException if a system exception occurred
537            */
538            public com.liferay.portlet.messageboards.model.MBDiscussion findByThreadId(
539                    long threadId)
540                    throws com.liferay.portal.kernel.exception.SystemException,
541                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
542    
543            /**
544            * Returns the message boards discussion where threadId = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
545            *
546            * @param threadId the thread ID
547            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
548            * @throws SystemException if a system exception occurred
549            */
550            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByThreadId(
551                    long threadId)
552                    throws com.liferay.portal.kernel.exception.SystemException;
553    
554            /**
555            * Returns the message boards discussion where threadId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
556            *
557            * @param threadId the thread ID
558            * @param retrieveFromCache whether to use the finder cache
559            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
560            * @throws SystemException if a system exception occurred
561            */
562            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByThreadId(
563                    long threadId, boolean retrieveFromCache)
564                    throws com.liferay.portal.kernel.exception.SystemException;
565    
566            /**
567            * Removes the message boards discussion where threadId = &#63; from the database.
568            *
569            * @param threadId the thread ID
570            * @return the message boards discussion that was removed
571            * @throws SystemException if a system exception occurred
572            */
573            public com.liferay.portlet.messageboards.model.MBDiscussion removeByThreadId(
574                    long threadId)
575                    throws com.liferay.portal.kernel.exception.SystemException,
576                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
577    
578            /**
579            * Returns the number of message boards discussions where threadId = &#63;.
580            *
581            * @param threadId the thread ID
582            * @return the number of matching message boards discussions
583            * @throws SystemException if a system exception occurred
584            */
585            public int countByThreadId(long threadId)
586                    throws com.liferay.portal.kernel.exception.SystemException;
587    
588            /**
589            * Returns the message boards discussion where classNameId = &#63; and classPK = &#63; or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found.
590            *
591            * @param classNameId the class name ID
592            * @param classPK the class p k
593            * @return the matching message boards discussion
594            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
595            * @throws SystemException if a system exception occurred
596            */
597            public com.liferay.portlet.messageboards.model.MBDiscussion findByC_C(
598                    long classNameId, long classPK)
599                    throws com.liferay.portal.kernel.exception.SystemException,
600                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
601    
602            /**
603            * Returns the message boards discussion where classNameId = &#63; and classPK = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
604            *
605            * @param classNameId the class name ID
606            * @param classPK the class p k
607            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
608            * @throws SystemException if a system exception occurred
609            */
610            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByC_C(
611                    long classNameId, long classPK)
612                    throws com.liferay.portal.kernel.exception.SystemException;
613    
614            /**
615            * Returns the message boards discussion where classNameId = &#63; and classPK = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
616            *
617            * @param classNameId the class name ID
618            * @param classPK the class p k
619            * @param retrieveFromCache whether to use the finder cache
620            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
621            * @throws SystemException if a system exception occurred
622            */
623            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByC_C(
624                    long classNameId, long classPK, boolean retrieveFromCache)
625                    throws com.liferay.portal.kernel.exception.SystemException;
626    
627            /**
628            * Removes the message boards discussion where classNameId = &#63; and classPK = &#63; from the database.
629            *
630            * @param classNameId the class name ID
631            * @param classPK the class p k
632            * @return the message boards discussion that was removed
633            * @throws SystemException if a system exception occurred
634            */
635            public com.liferay.portlet.messageboards.model.MBDiscussion removeByC_C(
636                    long classNameId, long classPK)
637                    throws com.liferay.portal.kernel.exception.SystemException,
638                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
639    
640            /**
641            * Returns the number of message boards discussions where classNameId = &#63; and classPK = &#63;.
642            *
643            * @param classNameId the class name ID
644            * @param classPK the class p k
645            * @return the number of matching message boards discussions
646            * @throws SystemException if a system exception occurred
647            */
648            public int countByC_C(long classNameId, long classPK)
649                    throws com.liferay.portal.kernel.exception.SystemException;
650    
651            /**
652            * Caches the message boards discussion in the entity cache if it is enabled.
653            *
654            * @param mbDiscussion the message boards discussion
655            */
656            public void cacheResult(
657                    com.liferay.portlet.messageboards.model.MBDiscussion mbDiscussion);
658    
659            /**
660            * Caches the message boards discussions in the entity cache if it is enabled.
661            *
662            * @param mbDiscussions the message boards discussions
663            */
664            public void cacheResult(
665                    java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> mbDiscussions);
666    
667            /**
668            * Creates a new message boards discussion with the primary key. Does not add the message boards discussion to the database.
669            *
670            * @param discussionId the primary key for the new message boards discussion
671            * @return the new message boards discussion
672            */
673            public com.liferay.portlet.messageboards.model.MBDiscussion create(
674                    long discussionId);
675    
676            /**
677            * Removes the message boards discussion with the primary key from the database. Also notifies the appropriate model listeners.
678            *
679            * @param discussionId the primary key of the message boards discussion
680            * @return the message boards discussion that was removed
681            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
682            * @throws SystemException if a system exception occurred
683            */
684            public com.liferay.portlet.messageboards.model.MBDiscussion remove(
685                    long discussionId)
686                    throws com.liferay.portal.kernel.exception.SystemException,
687                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
688    
689            public com.liferay.portlet.messageboards.model.MBDiscussion updateImpl(
690                    com.liferay.portlet.messageboards.model.MBDiscussion mbDiscussion)
691                    throws com.liferay.portal.kernel.exception.SystemException;
692    
693            /**
694            * Returns the message boards discussion with the primary key or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found.
695            *
696            * @param discussionId the primary key of the message boards discussion
697            * @return the message boards discussion
698            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
699            * @throws SystemException if a system exception occurred
700            */
701            public com.liferay.portlet.messageboards.model.MBDiscussion findByPrimaryKey(
702                    long discussionId)
703                    throws com.liferay.portal.kernel.exception.SystemException,
704                            com.liferay.portlet.messageboards.NoSuchDiscussionException;
705    
706            /**
707            * Returns the message boards discussion with the primary key or returns <code>null</code> if it could not be found.
708            *
709            * @param discussionId the primary key of the message boards discussion
710            * @return the message boards discussion, or <code>null</code> if a message boards discussion with the primary key could not be found
711            * @throws SystemException if a system exception occurred
712            */
713            public com.liferay.portlet.messageboards.model.MBDiscussion fetchByPrimaryKey(
714                    long discussionId)
715                    throws com.liferay.portal.kernel.exception.SystemException;
716    
717            /**
718            * Returns all the message boards discussions.
719            *
720            * @return the message boards discussions
721            * @throws SystemException if a system exception occurred
722            */
723            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll()
724                    throws com.liferay.portal.kernel.exception.SystemException;
725    
726            /**
727            * Returns a range of all the message boards discussions.
728            *
729            * <p>
730            * 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.messageboards.model.impl.MBDiscussionModelImpl}. 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.
731            * </p>
732            *
733            * @param start the lower bound of the range of message boards discussions
734            * @param end the upper bound of the range of message boards discussions (not inclusive)
735            * @return the range of message boards discussions
736            * @throws SystemException if a system exception occurred
737            */
738            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll(
739                    int start, int end)
740                    throws com.liferay.portal.kernel.exception.SystemException;
741    
742            /**
743            * Returns an ordered range of all the message boards discussions.
744            *
745            * <p>
746            * 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.messageboards.model.impl.MBDiscussionModelImpl}. 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.
747            * </p>
748            *
749            * @param start the lower bound of the range of message boards discussions
750            * @param end the upper bound of the range of message boards discussions (not inclusive)
751            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
752            * @return the ordered range of message boards discussions
753            * @throws SystemException if a system exception occurred
754            */
755            public java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll(
756                    int start, int end,
757                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
758                    throws com.liferay.portal.kernel.exception.SystemException;
759    
760            /**
761            * Removes all the message boards discussions from the database.
762            *
763            * @throws SystemException if a system exception occurred
764            */
765            public void removeAll()
766                    throws com.liferay.portal.kernel.exception.SystemException;
767    
768            /**
769            * Returns the number of message boards discussions.
770            *
771            * @return the number of message boards discussions
772            * @throws SystemException if a system exception occurred
773            */
774            public int countAll()
775                    throws com.liferay.portal.kernel.exception.SystemException;
776    }