com.liferay.portal.search.lucene

Class LuceneSpellCheckIndexWriter

java.lang.Object

com.liferay.portal.kernel.search.BaseSpellCheckIndexWriter

com.liferay.portal.search.lucene.LuceneSpellCheckIndexWriter

All Implemented Interfaces:

com.liferay.portal.kernel.search.SpellCheckIndexWriter

public class LuceneSpellCheckIndexWriter
extends com.liferay.portal.kernel.search.BaseSpellCheckIndexWriter

Author:

Michael C. Han

Constructor Summary

Constructors

Constructor and Description
LuceneSpellCheckIndexWriter()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addField(org.apache.lucene.document.Document document, java.lang.String fieldName, java.lang.String fieldValue, org.apache.lucene.document.Field.Store fieldStore, org.apache.lucene.index.FieldInfo.IndexOptions indexOptions, boolean omitNorms)
protected void	addNGramFields(org.apache.lucene.document.Document document, java.util.Map<java.lang.String,java.lang.String> nGrams)
void	clearQuerySuggestionDictionaryIndexes(com.liferay.portal.kernel.search.SearchContext searchContext)
void	clearSpellCheckerDictionaryIndexes(com.liferay.portal.kernel.search.SearchContext searchContext)
protected org.apache.lucene.document.Document	createDocument(long companyId, long groupId, java.lang.String languageId, java.lang.String localizedFieldName, java.lang.String word, float weight, java.lang.String typeFieldValue, int maxNGramLength)
protected void	indexKeyword(long companyId, long groupId, java.lang.String languageId, java.lang.String keyword, float weight, java.lang.String keywordFieldName, java.lang.String typeFieldValue, int maxNGramLength)
protected void	indexKeywords(long companyId, long groupId, java.lang.String languageId, java.io.InputStream inputStream, java.lang.String keywordFieldName, java.lang.String typeFieldValue, int maxNGramLength)
protected boolean	isValidWord(java.lang.String localizedFieldName, java.lang.String word, java.util.List<org.apache.lucene.index.IndexReader> indexReaders)

Methods inherited from class com.liferay.portal.kernel.search.BaseSpellCheckIndexWriter

getResource, getUID, indexKeyword, indexKeywords, indexKeywords, indexQuerySuggestionDictionaries, indexQuerySuggestionDictionary, indexSpellCheckerDictionaries, indexSpellCheckerDictionary, setQuerySuggestionMaxNGramLength

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LuceneSpellCheckIndexWriter

public LuceneSpellCheckIndexWriter()

Method Detail

clearQuerySuggestionDictionaryIndexes

public void clearQuerySuggestionDictionaryIndexes(com.liferay.portal.kernel.search.SearchContext searchContext)
                                           throws com.liferay.portal.kernel.search.SearchException

Throws:

com.liferay.portal.kernel.search.SearchException

clearSpellCheckerDictionaryIndexes

public void clearSpellCheckerDictionaryIndexes(com.liferay.portal.kernel.search.SearchContext searchContext)
                                        throws com.liferay.portal.kernel.search.SearchException

Throws:

com.liferay.portal.kernel.search.SearchException

addField

protected void addField(org.apache.lucene.document.Document document,
            java.lang.String fieldName,
            java.lang.String fieldValue,
            org.apache.lucene.document.Field.Store fieldStore,
            org.apache.lucene.index.FieldInfo.IndexOptions indexOptions,
            boolean omitNorms)

addNGramFields

protected void addNGramFields(org.apache.lucene.document.Document document,
                  java.util.Map<java.lang.String,java.lang.String> nGrams)

createDocument

protected org.apache.lucene.document.Document createDocument(long companyId,
                                                 long groupId,
                                                 java.lang.String languageId,
                                                 java.lang.String localizedFieldName,
                                                 java.lang.String word,
                                                 float weight,
                                                 java.lang.String typeFieldValue,
                                                 int maxNGramLength)
                                                      throws com.liferay.portal.kernel.search.SearchException

Throws:

com.liferay.portal.kernel.search.SearchException

indexKeyword

protected void indexKeyword(long companyId,
                long groupId,
                java.lang.String languageId,
                java.lang.String keyword,
                float weight,
                java.lang.String keywordFieldName,
                java.lang.String typeFieldValue,
                int maxNGramLength)
                     throws java.lang.Exception

Specified by:

indexKeyword in class com.liferay.portal.kernel.search.BaseSpellCheckIndexWriter

Throws:

java.lang.Exception

indexKeywords

protected void indexKeywords(long companyId,
                 long groupId,
                 java.lang.String languageId,
                 java.io.InputStream inputStream,
                 java.lang.String keywordFieldName,
                 java.lang.String typeFieldValue,
                 int maxNGramLength)
                      throws java.lang.Exception

Specified by:

indexKeywords in class com.liferay.portal.kernel.search.BaseSpellCheckIndexWriter

Throws:

java.lang.Exception

isValidWord

protected boolean isValidWord(java.lang.String localizedFieldName,
                  java.lang.String word,
                  java.util.List<org.apache.lucene.index.IndexReader> indexReaders)
                       throws java.io.IOException

Throws:

java.io.IOException