001
014
015 package com.liferay.portal.search;
016
017 import com.liferay.portal.kernel.search.Collator;
018 import com.liferay.portal.kernel.util.StringBundler;
019 import com.liferay.portal.kernel.util.StringPool;
020 import com.liferay.portal.kernel.util.StringUtil;
021
022 import java.util.List;
023 import java.util.Map;
024
025
029 public class DefaultCollatorImpl implements Collator {
030
031 @Override
032 public String collate(
033 Map<String, List<String>> suggestionsMap, List<String> tokens) {
034
035 StringBundler sb = new StringBundler(tokens.size() * 2);
036
037 for (String token : tokens) {
038 List<String> suggestions = suggestionsMap.get(token);
039
040 if ((suggestions != null) && !suggestions.isEmpty()) {
041 String suggestion = suggestions.get(0);
042
043 if (Character.isUpperCase(token.charAt(0))) {
044 suggestion = StringUtil.toUpperCase(
045 suggestion.substring(0, 1)).concat(
046 suggestion.substring(1));
047 }
048
049 sb.append(suggestion);
050 sb.append(StringPool.SPACE);
051 }
052 else {
053 sb.append(token);
054 sb.append(StringPool.SPACE);
055 }
056 }
057
058 String collatedValue = sb.toString();
059
060 return collatedValue.trim();
061 }
062
063 }