er.indexing

Class ERIndex

java.lang.Object

er.indexing.ERIndex

Direct Known Subclasses:

ERAttributeIndex, ERAutoIndex

public class ERIndex
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	ERIndex.Command
protected class	ERIndex.IndexAttribute
class	ERIndex.IndexDocument
protected class	ERIndex.Job
protected class	ERIndex.Transaction
protected class	ERIndex.TransactionHandler

Field Summary

Fields

Modifier and Type	Field and Description
static String	IndexingEndedNotification
static String	IndexingFailedNotification
static String	IndexingStartedNotification
protected static String	KEY
protected org.apache.log4j.Logger	log

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ERIndex(String name)

Method Summary

Modifier and Type	Method and Description
void	addAttribute(String propertyName, NSDictionary propertyDefinition)
protected NSArray<org.apache.lucene.document.Document>	addedDocumentsForObjects(NSArray<? extends EOEnterpriseObject> objects)
void	addObjectsToIndex(EOEditingContext ec, NSArray<? extends EOEnterpriseObject> objects)
protected org.apache.lucene.analysis.Analyzer	analyzer()
protected ERIndex.IndexAttribute	attributeNamed(String fieldName)
NSArray<String>	attributeNames()
void	clear()
protected ERIndex.IndexAttribute	createAttribute(String propertyName, NSDictionary propertyDefinition) Creates a new ERIndex.IndexAttribute and adds it to the attributes dictionary of this Index
ERIndex.IndexDocument	createDocumentForGlobalID(EOKeyGlobalID globalID)
protected org.apache.lucene.document.Document	createDocumentForObject(EOEnterpriseObject eo)
protected org.apache.lucene.index.Term	createTerm(EOEnterpriseObject eo)
protected NSArray<org.apache.lucene.index.Term>	deletedTermsForObjects(NSArray<? extends EOEnterpriseObject> objects)
void	deleteObjectsFromIndex(EOEditingContext ec, NSArray<? extends EOEnterpriseObject> objects)
ERIndex.IndexDocument	documentForGlobalID(EOKeyGlobalID globalID)
ERDocument	documentForId(int docId, float score)
ERIndex.IndexDocument	findDocument(EOKeyGlobalID globalID)
NSArray<EOKeyGlobalID>	findGlobalIDs(EOQualifier qualifier)
NSArray<EOKeyGlobalID>	findGlobalIDs(String queryString)
NSArray<? extends EOEnterpriseObject>	findObjects(EOEditingContext ec, EOQualifier qualifier)
NSArray<? extends EOEnterpriseObject>	findObjects(EOEditingContext ec, org.apache.lucene.search.Query query)
NSArray<? extends EOEnterpriseObject>	findObjects(EOEditingContext ec, org.apache.lucene.search.Query query, org.apache.lucene.search.Filter filter, org.apache.lucene.search.Sort sort, int start, int end)
NSArray<? extends EOEnterpriseObject>	findObjects(EOEditingContext ec, String queryString)
org.apache.lucene.search.ScoreDoc[]	findScoreDocs(org.apache.lucene.search.Query query, int hitsPerPage)
NSArray<String>	findTermStringsForPrefix(String field, String prefix)
protected ERIndex.TransactionHandler	handler()
protected boolean	handlesObject(EOEnterpriseObject eo)
static ERIndex	indexNamed(String key)
org.apache.lucene.search.IndexSearcher	indexSearcher()
String	name()
protected void	setStore(String store)
protected void	setTransactionHandler(ERIndex.TransactionHandler handler)
NSArray<String>	terms(String fieldName)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected org.apache.log4j.Logger log

IndexingStartedNotification

public static String IndexingStartedNotification

IndexingEndedNotification

public static String IndexingEndedNotification

IndexingFailedNotification

public static String IndexingFailedNotification

KEY

protected static final String KEY

See Also:

Constant Field Values

Constructor Detail

ERIndex

protected ERIndex(String name)

Method Detail

addObjectsToIndex

public void addObjectsToIndex(EOEditingContext ec,
                              NSArray<? extends EOEnterpriseObject> objects)

deleteObjectsFromIndex

public void deleteObjectsFromIndex(EOEditingContext ec,
                                   NSArray<? extends EOEnterpriseObject> objects)

handler

protected ERIndex.TransactionHandler handler()

setTransactionHandler

protected void setTransactionHandler(ERIndex.TransactionHandler handler)

setStore

protected void setStore(String store)

analyzer

protected org.apache.lucene.analysis.Analyzer analyzer()

addAttribute

public void addAttribute(String propertyName,
                         NSDictionary propertyDefinition)

createAttribute

protected ERIndex.IndexAttribute createAttribute(String propertyName,
                                                 NSDictionary propertyDefinition)

Creates a new ERIndex.IndexAttribute and adds it to the attributes dictionary of this Index

Parameters:

propertyName -

propertyDefinition -

Returns:

the new ERIndex.IndexAttribute

indexSearcher

public org.apache.lucene.search.IndexSearcher indexSearcher()
                                                     throws org.apache.lucene.index.CorruptIndexException,
                                                            IOException

Throws:

org.apache.lucene.index.CorruptIndexException

IOException

name

public String name()

attributeNames

public NSArray<String> attributeNames()

clear

public void clear()

attributeNamed

protected ERIndex.IndexAttribute attributeNamed(String fieldName)

handlesObject

protected boolean handlesObject(EOEnterpriseObject eo)

addedDocumentsForObjects

protected NSArray<org.apache.lucene.document.Document> addedDocumentsForObjects(NSArray<? extends EOEnterpriseObject> objects)

createDocumentForObject

protected org.apache.lucene.document.Document createDocumentForObject(EOEnterpriseObject eo)

deletedTermsForObjects

protected NSArray<org.apache.lucene.index.Term> deletedTermsForObjects(NSArray<? extends EOEnterpriseObject> objects)

createTerm

protected org.apache.lucene.index.Term createTerm(EOEnterpriseObject eo)

findObjects

public NSArray<? extends EOEnterpriseObject> findObjects(EOEditingContext ec,
                                                         org.apache.lucene.search.Query query,
                                                         org.apache.lucene.search.Filter filter,
                                                         org.apache.lucene.search.Sort sort,
                                                         int start,
                                                         int end)

findObjects

public NSArray<? extends EOEnterpriseObject> findObjects(EOEditingContext ec,
                                                         org.apache.lucene.search.Query query)

findGlobalIDs

public NSArray<EOKeyGlobalID> findGlobalIDs(String queryString)

findGlobalIDs

public NSArray<EOKeyGlobalID> findGlobalIDs(EOQualifier qualifier)

findScoreDocs

public org.apache.lucene.search.ScoreDoc[] findScoreDocs(org.apache.lucene.search.Query query,
                                                         int hitsPerPage)

findTermStringsForPrefix

public NSArray<String> findTermStringsForPrefix(String field,
                                                String prefix)

findDocument

public ERIndex.IndexDocument findDocument(EOKeyGlobalID globalID)

documentForId

public ERDocument documentForId(int docId,
                                float score)

findObjects

public NSArray<? extends EOEnterpriseObject> findObjects(EOEditingContext ec,
                                                         EOQualifier qualifier)

findObjects

public NSArray<? extends EOEnterpriseObject> findObjects(EOEditingContext ec,
                                                         String queryString)

terms

public NSArray<String> terms(String fieldName)

documentForGlobalID

public ERIndex.IndexDocument documentForGlobalID(EOKeyGlobalID globalID)

createDocumentForGlobalID

public ERIndex.IndexDocument createDocumentForGlobalID(EOKeyGlobalID globalID)

indexNamed

public static ERIndex indexNamed(String key)