com.yahoo.search.intent.model

Class ParentNode<T extends Node>

java.lang.Object

com.yahoo.search.intent.model.Node

com.yahoo.search.intent.model.ParentNode<T>

All Implemented Interfaces:

Comparable<Node>

Direct Known Subclasses:

IntentModel, IntentNode, InterpretationNode

public abstract class ParentNode<T extends Node>
extends Node

A node which is not a leaf in the intent tree

Author:

bratseth

Field Summary

Fields

Modifier and Type	Field and Description
private List<T>	children

Constructor Summary

Constructors

Constructor and Description
ParentNode()
ParentNode(double score)

Method Summary

Modifier and Type	Method and Description
(package private) void	addSources(double weight, Map<Source,SourceNode> sources) Adds the sources at (and beneath) this node to the given sparsely represented source vector, weighted by the score of this node times the given weight from the parent path
List<T>	children() This returns the children of this node in the intent tree.

Methods inherited from class com.yahoo.search.intent.model.Node

compareTo, getScore, increaseScore, setScore

Methods inherited from class java.lang.Object

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

Field Detail

children

private List<T extends Node> children

Constructor Detail

ParentNode

public ParentNode()

ParentNode

public ParentNode(double score)

Method Detail

children

public List<T> children()

This returns the children of this node in the intent tree. This is never null. Children can be added and removed from this list to modify this node.

addSources

void addSources(double weight,
                Map<Source,SourceNode> sources)

Description copied from class: Node

Adds the sources at (and beneath) this node to the given sparsely represented source vector, weighted by the score of this node times the given weight from the parent path

Specified by:

addSources in class Node