org.apache.lucene.analysis.miscellaneous.ConcatenatingTokenStream

public final class ConcatenatingTokenStream extends TokenStream

A TokenStream that takes an array of input TokenStreams as sources, and concatenates them together.

Offsets from the second and subsequent sources are incremented to behave as if all the inputs were from a single source.

All of the input TokenStreams must have the same attribute implementations

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

Description

ConcatenatingTokenStream(TokenStream... sources)

Create a new ConcatenatingTokenStream from a set of inputs
Method Summary

Modifier and Type

Method

Description

void

close()

void

end()

boolean

incrementToken()

void

reset()

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

Class ConcatenatingTokenStream

Nested Class Summary