org.apache.cocoon.util
Class HashMap

java.lang.Object
  java.util.AbstractMap
      java.util.HashMap
          org.apache.cocoon.util.HashMap

All Implemented Interfaces:

Cloneable, Map, Serializable

public class HashMap

extends HashMap

Extended Version of HashMap that provides an extended get method accpeting a default value. The default value is returned if the map does not contain a value for the provided key.

Version:

$Id: HashMap.html 1304280 2012-03-23 11:18:01Z ilgrosso $

See Also:

Serialized Form

Constructor Summary

HashMap()

HashMap(int initialCapacity)

HashMap(int initialCapacity, float loadFactor)

HashMap(Map t)

Method Summary

Object

get(Object key, Object _default) Get method extended by default object to be returned when key is not found.

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, 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

HashMap

public HashMap()

HashMap

public HashMap(int initialCapacity)

HashMap

public HashMap(int initialCapacity,
               float loadFactor)

HashMap

public HashMap(Map t)

Method Detail

get

public Object get(Object key,
                  Object _default)

Get method extended by default object to be returned when key is not found.

Parameters:

key - key to look up

_default - default value to return if key is not found

Returns:

value that is associated with key