opennlp.grok.ml.dectree
Class DTreeFeatureMap

java.lang.Object
  |
  +--java.util.AbstractMap
        |
        +--java.util.HashMap
              |
              +--opennlp.grok.ml.dectree.DTreeFeatureMap

All Implemented Interfaces:

java.lang.Cloneable, java.util.Map, java.io.Serializable

public class DTreeFeatureMap

extends java.util.HashMap

A special map that computes values on the fly basied on FeatureComputers. So you don't have to compute a feature value until it is asked for and therefore save some work.

Version:

$Revision: 1.3 $, $Date: 2002/02/08 12:13:36 $

Author:

Gann Bierner

See Also:

Serialized Form

Constructor Summary

DTreeFeatureMap()

DTreeFeatureMap(java.util.Collection c)

Method Summary

void	addFeatureComputer(DTreeFeatureComputer comp)
java.lang.Object	get(java.lang.Object o)
void	setData(java.lang.Object[] d)

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

DTreeFeatureMap

public DTreeFeatureMap(java.util.Collection c)

DTreeFeatureMap

public DTreeFeatureMap()

Method Detail

addFeatureComputer

public void addFeatureComputer(DTreeFeatureComputer comp)

setData

public void setData(java.lang.Object[] d)

get

public java.lang.Object get(java.lang.Object o)

Specified by:

get in interface java.util.Map

Overrides:

get in class java.util.HashMap