org.apache.jackrabbit.core.query.lucene
Class SingletonTokenStream

java.lang.Object
  org.apache.lucene.util.AttributeSource
      org.apache.lucene.analysis.TokenStream
          org.apache.jackrabbit.core.query.lucene.SingletonTokenStream

All Implemented Interfaces:

Closeable

public final class SingletonTokenStream
extends org.apache.lucene.analysis.TokenStream

SingletonTokenStream implements a token stream that wraps a single value with a given property type. The property type is stored as a payload on the single returned token.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource

org.apache.lucene.util.AttributeSource.AttributeFactory, org.apache.lucene.util.AttributeSource.State

Constructor Summary

SingletonTokenStream(String value, int type)
Creates a new SingleTokenStream with the given value and a property type.

SingletonTokenStream(String value, org.apache.lucene.index.Payload payload)
Creates a new SingleTokenStream with the given value and payload.

Method Summary

void	close()
boolean	incrementToken()
void	reset()

Methods inherited from class org.apache.lucene.analysis.TokenStream

end

Methods inherited from class org.apache.lucene.util.AttributeSource

addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, restoreState, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SingletonTokenStream

public SingletonTokenStream(String value,
                            org.apache.lucene.index.Payload payload)

Creates a new SingleTokenStream with the given value and payload.

Parameters:

value - the string value that will be returned with the token.

payload - the payload that will be attached to this token

SingletonTokenStream

public SingletonTokenStream(String value,
                            int type)

Creates a new SingleTokenStream with the given value and a property type.

Parameters:

value - the string value that will be returned with the token.

type - the JCR property type.

Method Detail

incrementToken

public boolean incrementToken()
                       throws IOException

Specified by:

incrementToken in class org.apache.lucene.analysis.TokenStream

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class org.apache.lucene.analysis.TokenStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class org.apache.lucene.analysis.TokenStream

Throws:

IOException