Class PPMTree

java.lang.Object
  PPMTree

 class PPMTree
extends Object

Substring frequency tree

Field Summary

private int	nodeCount
PPMTreeNode	root
int[]	totalCounts

Constructor Summary

PPMTree(int maxContext)

Method Summary

void	addNodes(int[] str)
PPMTreeNode	find(int[] str)
int	getCount(int[] str)
int	getTotalCount(int context)
void	increment(int[] str)

Methods inherited from class java.lang.Object

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

Field Detail

nodeCount

private int nodeCount

root

public PPMTreeNode root

totalCounts

public int[] totalCounts

Constructor Detail

PPMTree

public PPMTree(int maxContext)

Method Detail

addNodes

public void addNodes(int[] str)

find

public PPMTreeNode find(int[] str)

increment

public void increment(int[] str)

getCount

public int getCount(int[] str)
             throws Exception

Throws:

Exception

getTotalCount

public int getTotalCount(int context)