org.opoo.util

Class MapUtils

java.lang.Object

org.opoo.util.MapUtils

public abstract class MapUtils
extends Object

Author:

Alex Lin

Constructor Summary

Constructors

Constructor and Description
MapUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static <K,V> boolean	get(Map<K,V> map, K key, boolean defaultValue)
static <K,V> V	get(Map<K,V> map, K key, V defaultValue)
static <K,V> K	getKeyByValue(Map<K,V> map, V value)
static <K,V> void	put(Map<K,V> map, K key, V value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MapUtils

public MapUtils()

Method Detail

put

public static <K,V> void put(Map<K,V> map,
             K key,
             V value)

get

public static <K,V> boolean get(Map<K,V> map,
                K key,
                boolean defaultValue)

get

public static <K,V> V get(Map<K,V> map,
          K key,
          V defaultValue)

getKeyByValue

public static <K,V> K getKeyByValue(Map<K,V> map,
                    V value)