| /* |
| ******************************************************************************* |
| * Copyright (C) 2009, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| */ |
| package com.ibm.icu.dev.test.util; |
| |
| import java.util.Map; |
| |
| /** |
| * @author markdavis |
| * |
| */ |
| public class ImmutableEntry<K,V> implements Map.Entry<K,V> { |
| final K k; |
| final V v; |
| |
| ImmutableEntry(K key, V value) { |
| k = key; |
| v = value; |
| } |
| |
| public K getKey() {return k;} |
| |
| public V getValue() {return v;} |
| |
| public V setValue(V value) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public boolean equals(Object o) { |
| try { |
| Map.Entry e = (Map.Entry)o; |
| return UnicodeMap.areEqual(e.getKey(), k) && UnicodeMap.areEqual(e.getValue(), v); |
| } catch (ClassCastException e) { |
| return false; |
| } |
| } |
| |
| public int hashCode() { |
| return ((k==null ? 0 : k.hashCode()) ^ (v==null ? 0 : v.hashCode())); |
| } |
| |
| public String toString() { |
| return k+"="+v; |
| } |
| } |