org.apache.lucene.index

Class BaseTermVectorsFormatTestCase.RandomTokenStream

java.lang.Object

org.apache.lucene.util.AttributeSource

org.apache.lucene.analysis.TokenStream

org.apache.lucene.index.BaseTermVectorsFormatTestCase.RandomTokenStream

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

BaseTermVectorsFormatTestCase

public static class BaseTermVectorsFormatTestCase.RandomTokenStream
extends TokenStream

Produces a random TokenStream based off of provided terms.

Nested Class Summary

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

AttributeSource.State

Field Summary

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

DEFAULT_TOKEN_ATTRIBUTE_FACTORY

Constructor Summary

Constructors

Constructor and Description
RandomTokenStream(int len, String[] sampleTerms, BytesRef[] sampleTermBytes)

Method Summary

Modifier and Type	Method and Description
int[]	getEndOffsets()
BytesRef[]	getPayloads()
int[]	getPositionsIncrements()
int[]	getStartOffsets()
BytesRef[]	getTermBytes()
String[]	getTerms()
boolean	hasPayloads()
boolean	incrementToken()
protected BytesRef	randomPayload()
void	reset()

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

close, end

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

addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, endAttributes, 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

Constructor Detail

RandomTokenStream

public RandomTokenStream(int len,
                         String[] sampleTerms,
                         BytesRef[] sampleTermBytes)

Method Detail

randomPayload

protected BytesRef randomPayload()

hasPayloads

public boolean hasPayloads()

getTerms

public String[] getTerms()

getTermBytes

public BytesRef[] getTermBytes()

getPositionsIncrements

public int[] getPositionsIncrements()

getStartOffsets

public int[] getStartOffsets()

getEndOffsets

public int[] getEndOffsets()

getPayloads

public BytesRef[] getPayloads()

reset

public void reset()
           throws IOException

Overrides:

reset in class TokenStream

Throws:

IOException

incrementToken

public final boolean incrementToken()
                             throws IOException

Specified by:

incrementToken in class TokenStream

Throws:

IOException