org.alfresco.repo.search.impl.lucene.query

Class CaseInsensitiveTermRangeEnum

java.lang.Object

org.apache.lucene.index.TermEnum

org.apache.lucene.search.FilteredTermEnum

org.alfresco.repo.search.impl.lucene.query.CaseInsensitiveTermRangeEnum

public class CaseInsensitiveTermRangeEnum
extends org.apache.lucene.search.FilteredTermEnum

A term enum that finds terms that lie with in some range ignoring case

Author:

andyh

Constructor Summary

Constructors

Constructor and Description
CaseInsensitiveTermRangeEnum(org.apache.lucene.index.IndexReader reader, String expandedFieldName, String lowerTermText, String upperTermText, boolean includeLower, boolean includeUpper)

Method Summary

Modifier and Type	Method and Description
float	difference()
protected boolean	endEnum()
protected boolean	termCompare(org.apache.lucene.index.Term term)

Methods inherited from class org.apache.lucene.search.FilteredTermEnum

close, docFreq, next, setEnum, term

Methods inherited from class org.apache.lucene.index.TermEnum

skipTo

Methods inherited from class java.lang.Object

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

Constructor Detail

CaseInsensitiveTermRangeEnum

public CaseInsensitiveTermRangeEnum(org.apache.lucene.index.IndexReader reader,
                                    String expandedFieldName,
                                    String lowerTermText,
                                    String upperTermText,
                                    boolean includeLower,
                                    boolean includeUpper)
                             throws IOException

Parameters:

reader - the index reader

expandedFieldName - - field

lowerTermText - - upper range value

upperTermText - - lower range value

includeLower - - include the lower value

includeUpper - - include the upper value

Throws:

IOException

Method Detail

difference

public float difference()

Specified by:

difference in class org.apache.lucene.search.FilteredTermEnum

endEnum

protected boolean endEnum()

Specified by:

endEnum in class org.apache.lucene.search.FilteredTermEnum

termCompare

protected boolean termCompare(org.apache.lucene.index.Term term)

Specified by:

termCompare in class org.apache.lucene.search.FilteredTermEnum