org.apache.lucene.analysis.miscellaneous

Class PrefixAndSuffixAwareTokenFilter

java.lang.Object

org.apache.lucene.util.AttributeSource

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.miscellaneous.PrefixAndSuffixAwareTokenFilter

public class PrefixAndSuffixAwareTokenFilter
extends org.apache.lucene.analysis.TokenStream

Links two PrefixAwareTokenFilter.

NOTE: This filter might not behave correctly if used with custom Attributes, i.e. Attributes other than the ones located in org.apache.lucene.analysis.tokenattributes.

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

Constructors

Constructor and Description
PrefixAndSuffixAwareTokenFilter(org.apache.lucene.analysis.TokenStream prefix, org.apache.lucene.analysis.TokenStream input, org.apache.lucene.analysis.TokenStream suffix)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
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.
void	reset()
org.apache.lucene.analysis.Token	updateInputToken(org.apache.lucene.analysis.Token inputToken, org.apache.lucene.analysis.Token lastPrefixToken)
org.apache.lucene.analysis.Token	updateSuffixToken(org.apache.lucene.analysis.Token suffixToken, org.apache.lucene.analysis.Token lastInputToken)

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

end, 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

PrefixAndSuffixAwareTokenFilter

public PrefixAndSuffixAwareTokenFilter(org.apache.lucene.analysis.TokenStream prefix,
                               org.apache.lucene.analysis.TokenStream input,
                               org.apache.lucene.analysis.TokenStream suffix)

Method Detail

updateInputToken

public org.apache.lucene.analysis.Token updateInputToken(org.apache.lucene.analysis.Token inputToken,
                                                org.apache.lucene.analysis.Token lastPrefixToken)

updateSuffixToken

public org.apache.lucene.analysis.Token updateSuffixToken(org.apache.lucene.analysis.Token suffixToken,
                                                 org.apache.lucene.analysis.Token lastInputToken)

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

reset

public void reset()
           throws IOException

Overrides:

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

Throws:

IOException

close

public void close()
           throws IOException

Overrides:

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

Throws:

IOException