hudson.plugins.violations.util
Class HashMapWithDefault<K,V>

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,V>
          hudson.plugins.violations.util.HashMapWithDefault<K,V>

Type Parameters:

K - the type of key for this map.

V - the type of mapped value.

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

public class HashMapWithDefault<K,V>
extends HashMap<K,V>

An extension of a hash map with a default value for keys not present.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

HashMapWithDefault(V defaultValue)
Construct a new hash map.

Method Summary

V	get(Object k) Get a value for a key.

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

HashMapWithDefault

public HashMapWithDefault(V defaultValue)

Construct a new hash map.

Parameters:

defaultValue - the value to use if a key cannot be found.

Method Detail

get

public V get(Object k)

Get a value for a key.

Specified by:

get in interface Map<K,V>

Overrides:

get in class HashMap<K,V>

Parameters:

k - the key to use to lookup the map.

Returns:

the value for the key, or the default value if the key is not in the map.