org.apache.lucene.sandbox.queries
Class SlowCollatedTermRangeTermsEnum

java.lang.Object
  extended by org.apache.lucene.index.TermsEnum
      extended by org.apache.lucene.index.FilteredTermsEnum
          extended by org.apache.lucene.sandbox.queries.SlowCollatedTermRangeTermsEnum
All Implemented Interfaces:
BytesRefIterator

Deprecated. Index collation keys with CollationKeyAnalyzer or ICUCollationKeyAnalyzer instead. This class will be removed in Lucene 5.0

@Deprecated
public class SlowCollatedTermRangeTermsEnum
extends FilteredTermsEnum

Subclass of FilteredTermEnum for enumerating all terms that match the specified range parameters.

Term enumerations are always ordered by FilteredTermsEnum.getComparator(). Each term in the enumeration is greater than all that precede it.


Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.lucene.index.FilteredTermsEnum
FilteredTermsEnum.AcceptStatus
 
Nested classes/interfaces inherited from class org.apache.lucene.index.TermsEnum
TermsEnum.SeekStatus
 
Field Summary
 
Fields inherited from class org.apache.lucene.index.TermsEnum
EMPTY
 
Constructor Summary
SlowCollatedTermRangeTermsEnum(TermsEnum tenum, String lowerTermText, String upperTermText, boolean includeLower, boolean includeUpper, Collator collator)
          Deprecated. Enumerates all terms greater/equal than lowerTerm but less/equal than upperTerm.
 
Method Summary
protected  FilteredTermsEnum.AcceptStatus accept(BytesRef term)
          Deprecated.  
 
Methods inherited from class org.apache.lucene.index.FilteredTermsEnum
attributes, docFreq, docs, docsAndPositions, getComparator, next, nextSeekTerm, ord, seekCeil, seekExact, seekExact, seekExact, setInitialSeekTerm, term, termState, totalTermFreq
 
Methods inherited from class org.apache.lucene.index.TermsEnum
docs, docsAndPositions, seekCeil
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SlowCollatedTermRangeTermsEnum

public SlowCollatedTermRangeTermsEnum(TermsEnum tenum,
                                      String lowerTermText,
                                      String upperTermText,
                                      boolean includeLower,
                                      boolean includeUpper,
                                      Collator collator)
Deprecated. 
Enumerates all terms greater/equal than lowerTerm but less/equal than upperTerm. If an endpoint is null, it is said to be "open". Either or both endpoints may be open. Open endpoints may not be exclusive (you can't select all but the first or last term without explicitly specifying the term to exclude.)

Parameters:
tenum - source of the terms to enumerate.
lowerTermText - The term text at the lower end of the range
upperTermText - The term text at the upper end of the range
includeLower - If true, the lowerTerm is included in the range.
includeUpper - If true, the upperTerm is included in the range.
collator - The collator to use to collate index Terms, to determine their membership in the range bounded by lowerTerm and upperTerm.
Method Detail

accept

protected FilteredTermsEnum.AcceptStatus accept(BytesRef term)
Deprecated. 
Specified by:
accept in class FilteredTermsEnum


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