uk.ac.gla.terrier.structures.trees
Class TermTreeNode

java.lang.Object
  uk.ac.gla.terrier.structures.trees.TreeNode
      uk.ac.gla.terrier.structures.trees.TermTreeNode

All Implemented Interfaces:

java.lang.Comparable<TreeNode>

Deprecated.

public class TermTreeNode
extends TreeNode

This class represents a node in the binary tree of a query. The difference between a TreeNode and a TermTreeNode is that the TermTreeNode contains a normalised frequency, in addition to the standard integer frequency, to account for the normalised frequencies of terms in expanded queries.

Version:

$Revision: 1.16 $

Author:

Ben He, Vassilis Plachouras

Field Summary

TermTreeNode	left Deprecated. The left child of the node.
double	normalisedFrequency Deprecated. The normalised frequency of the term.
TermTreeNode	right Deprecated. The right child of the node.

Fields inherited from class uk.ac.gla.terrier.structures.trees.TreeNode

frequency, term, termCode

Constructor Summary

TermTreeNode(java.lang.String newTerm)
Deprecated. A constructor for a new node.

Method Summary

Methods inherited from class uk.ac.gla.terrier.structures.trees.TreeNode

compareTo, equals

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

left

public TermTreeNode left

Deprecated.

The left child of the node.

right

public TermTreeNode right

Deprecated.

The right child of the node.

normalisedFrequency

public double normalisedFrequency

Deprecated.

The normalised frequency of the term.

Constructor Detail

TermTreeNode

public TermTreeNode(java.lang.String newTerm)

Deprecated.

A constructor for a new node.

Parameters:

newTerm - The term that this node is representing.