org.apache.lucene.index
Class MergePolicy.DocMap

java.lang.Object
  org.apache.lucene.index.MergePolicy.DocMap

Enclosing class:

MergePolicy

public abstract static class MergePolicy.DocMap
extends Object

A map of doc IDs.

Constructor Summary

protected

MergePolicy.DocMap() Sole constructor, typically invoked from sub-classes constructors.

Method Summary

abstract int

map(int old) Return the new doc ID according to its old value.

Methods inherited from class java.lang.Object

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

Constructor Detail

MergePolicy.DocMap

protected MergePolicy.DocMap()

Sole constructor, typically invoked from sub-classes constructors.

Method Detail

map

public abstract int map(int old)

Return the new doc ID according to its old value.