org.elasticsearch.common.lucene.spatial.prefix
Class NodeTokenStream

java.lang.Object
  org.apache.lucene.util.AttributeSource
      org.apache.lucene.analysis.TokenStream
          org.elasticsearch.common.lucene.spatial.prefix.NodeTokenStream

All Implemented Interfaces:

Closeable

public final class NodeTokenStream
extends org.apache.lucene.analysis.TokenStream

Custom TokenStream used to convert a list of Node representing a Shape, into indexable terms.

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

NodeTokenStream()

Method Summary

boolean	incrementToken()
void	reset()
void	setNodes(List<Node> nodes) Sets the Nodes that will be converted into their indexable form

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, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeTokenStream

public NodeTokenStream()

Method Detail

incrementToken

public final boolean incrementToken()
                             throws IOException

Specified by:

incrementToken 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

setNodes

public void setNodes(List<Node> nodes)

Sets the Nodes that will be converted into their indexable form

Parameters:

nodes - Nodes to be converted