org.galagosearch.core.retrieval.traversal
Class AddCombineTraversal

java.lang.Object
  org.galagosearch.core.retrieval.traversal.AddCombineTraversal

All Implemented Interfaces:

Traversal

public class AddCombineTraversal
extends java.lang.Object
implements Traversal

Adds a #combine at the top level of the query.

Author:

trevor

Constructor Summary

AddCombineTraversal()

Method Summary

Node	afterNode(Node original)
void	beforeNode(Node object)

Methods inherited from class java.lang.Object

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

Constructor Detail

AddCombineTraversal

public AddCombineTraversal()

Method Detail

beforeNode

public void beforeNode(Node object)
                throws java.lang.Exception

Specified by:

beforeNode in interface Traversal

Throws:

java.lang.Exception

afterNode

public Node afterNode(Node original)
               throws java.lang.Exception

Specified by:

afterNode in interface Traversal

Throws:

java.lang.Exception