org.apache.lucene.analysis.payloads

Class NumericPayloadTokenFilter

java.lang.Object

org.apache.lucene.util.AttributeSource

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.TokenFilter

org.apache.lucene.analysis.payloads.NumericPayloadTokenFilter

public class NumericPayloadTokenFilter
extends org.apache.lucene.analysis.TokenFilter

Assigns a payload to a token based on the Token.type()

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

Field Summary

Fields inherited from class org.apache.lucene.analysis.TokenFilter

input

Constructor Summary

Constructors

Constructor and Description
NumericPayloadTokenFilter(org.apache.lucene.analysis.TokenStream input, float payload, String typeMatch)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	incrementToken()
org.apache.lucene.analysis.Token	next() Deprecated. Will be removed in Lucene 3.0. This method is final, as it should not be overridden. Delegates to the backwards compatibility layer.
org.apache.lucene.analysis.Token	next(org.apache.lucene.analysis.Token reusableToken) Deprecated. Will be removed in Lucene 3.0. This method is final, as it should not be overridden. Delegates to the backwards compatibility layer.

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

close, end, reset

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

getOnlyUseNewAPI, setOnlyUseNewAPI

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

NumericPayloadTokenFilter

public NumericPayloadTokenFilter(org.apache.lucene.analysis.TokenStream input,
                         float payload,
                         String typeMatch)

Method Detail

incrementToken

public final boolean incrementToken()
                             throws IOException

Overrides:

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

Throws:

IOException

next

public final org.apache.lucene.analysis.Token next(org.apache.lucene.analysis.Token reusableToken)
                                            throws IOException

Deprecated. Will be removed in Lucene 3.0. This method is final, as it should not be overridden. Delegates to the backwards compatibility layer.

Overrides:

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

Throws:

IOException

next

public final org.apache.lucene.analysis.Token next()
                                            throws IOException

Deprecated. Will be removed in Lucene 3.0. This method is final, as it should not be overridden. Delegates to the backwards compatibility layer.

Overrides:

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

Throws:

IOException