org.elasticsearch.index.analysis

Class NumericTokenizer

java.lang.Object

org.apache.lucene.util.AttributeSource

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.Tokenizer

org.elasticsearch.index.analysis.NumericTokenizer

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

IpFieldMapper.NumericIpTokenizer, NumericDateTokenizer, NumericDoubleTokenizer, NumericFloatTokenizer, NumericIntegerTokenizer, NumericLongTokenizer

public abstract class NumericTokenizer
extends org.apache.lucene.analysis.Tokenizer

Nested Class Summary

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

org.apache.lucene.util.AttributeSource.State

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	extra

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

input

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

DEFAULT_TOKEN_ATTRIBUTE_FACTORY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NumericTokenizer(org.apache.lucene.analysis.NumericTokenStream numericTokenStream, char[] buffer, Object extra)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	end()
boolean	incrementToken()
void	reset()
protected abstract void	setValue(org.apache.lucene.analysis.NumericTokenStream tokenStream, String value)

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

correctOffset, setReader

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

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

Methods inherited from class java.lang.Object

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

Field Detail

extra

protected final Object extra

Constructor Detail

NumericTokenizer

protected NumericTokenizer(org.apache.lucene.analysis.NumericTokenStream numericTokenStream,
                char[] buffer,
                Object extra)
                    throws IOException

Throws:

IOException

Method Detail

reset

public void reset()
           throws IOException

Overrides:

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

Throws:

IOException

incrementToken

public final boolean incrementToken()
                             throws IOException

Specified by:

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

Throws:

IOException

end

public void end()
         throws IOException

Overrides:

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

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

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

Throws:

IOException

setValue

protected abstract void setValue(org.apache.lucene.analysis.NumericTokenStream tokenStream,
            String value)