net.sf.molae.pipe.genimpl
Class ListBackedMapEntry<K,V>

java.lang.Object
  net.sf.molae.pipe.basic.AbstractMapEntry<K,V>
      net.sf.molae.pipe.genimpl.ListBackedMapEntry<K,V>

All Implemented Interfaces:

Map.Entry<K,V>

public final class ListBackedMapEntry<K,V>
extends AbstractMapEntry<K,V>

A map entry pointing to a list element with a specified index.

Since:

1.1

Constructor Summary

ListBackedMapEntry(K key, List<V> base, int index)
Constructs a ListBackedMapEntry.

Method Summary

V	getValue()
V	setValue(V value) Replaces the value corresponding to this entry with the specified value.

Methods inherited from class net.sf.molae.pipe.basic.AbstractMapEntry

equals, getKey, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ListBackedMapEntry

public ListBackedMapEntry(K key,
                          List<V> base,
                          int index)

Constructs a ListBackedMapEntry.

Parameters:

key - key of the entry

base - a list containing the value of this entry

index - of the value of this entry

Method Detail

getValue

public V getValue()

Specified by:

getValue in interface Map.Entry<K,V>

Specified by:

getValue in class AbstractMapEntry<K,V>

setValue

public V setValue(V value)

Replaces the value corresponding to this entry with the specified value.

Specified by:

setValue in interface Map.Entry<K,V>

Overrides:

setValue in class AbstractMapEntry<K,V>

Parameters:

value - new value to be stored in this entry

Returns:

old value corresponding to the entry.

Throws:

UnsupportedOperationException - if the set operation is not supported by the backing list.

ClassCastException - depending on the base list

IllegalArgumentException - depending on the base list

See Also:

getValue()