org.trancecode.collection

Class TcMaps

java.lang.Object

org.trancecode.collection.TcMaps

public final class TcMaps
extends Object

Utility methods related to Map.

Author:

Herve Quiroz

Method Summary

Methods

Modifier and Type	Method and Description
static <K,V> Map<K,V>	copyAndPut(Map<K,V> map, K key, V value)
static <K,V> Map<K,V>	fromEntries(Iterable<Map.Entry<K,V>> entries)
static <K,V> V	get(Map<K,V> map, K key, V defaultValue)
static <K,V> Map<K,V>	merge(Map<K,V> map1, Map<? extends K,? extends V> map2)

Methods inherited from class java.lang.Object

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

Method Detail

merge

public static <K,V> Map<K,V> merge(Map<K,V> map1,
                   Map<? extends K,? extends V> map2)

copyAndPut

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

get

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

fromEntries

public static <K,V> Map<K,V> fromEntries(Iterable<Map.Entry<K,V>> entries)