Module org.apache.lucene.analysis.common
Package org.apache.lucene.analysis.core

Class FlattenGraphFilter.OutputNode

java.lang.Object
org.apache.lucene.analysis.core.FlattenGraphFilter.OutputNode
All Implemented Interfaces:
RollingBuffer.Resettable
Enclosing class:
FlattenGraphFilter
private static final class FlattenGraphFilter.OutputNode extends Object implements RollingBuffer.Resettable
Gathers up merged input positions into a single output position, only for the current "frontier" of nodes we've seen but can't yet output because they are not frozen.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    (package private) int
    endOffset
    End offset of tokens arriving to this node.
    private final IntArrayList
    inputNodes
     
    (package private) int
    nextOut
    Which input node (index into inputNodes) we will next output.
    (package private) int
    node
    Node ID for this output, or -1 if we haven't been assigned yet.
    (package private) int
    startOffset
    Start offset of tokens leaving this node.

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    OutputNode()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    reset()
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • inputNodes

      private final IntArrayList inputNodes

    • node

      int node
      Node ID for this output, or -1 if we haven't been assigned yet.

    • nextOut

      int nextOut
      Which input node (index into inputNodes) we will next output.

    • startOffset

      int startOffset
      Start offset of tokens leaving this node.

    • endOffset

      int endOffset
      End offset of tokens arriving to this node.

  • Constructor Details

    • OutputNode

      private OutputNode()

  • Method Details