org.apache.commons.collections4.keyvalue

Class AbstractKeyValue<K,V>

java.lang.Object

org.apache.commons.collections4.keyvalue.AbstractKeyValue<K,V>

Type Parameters:

K - the type of keys

V - the type of values

All Implemented Interfaces:

KeyValue<K,V>

Direct Known Subclasses:

AbstractMapEntry, DefaultKeyValue

public abstract class AbstractKeyValue<K,V>
extends java.lang.Object
implements KeyValue<K,V>

Abstract pair class to assist with creating KeyValue and Map.Entry implementations.

Since:

3.0

Method Summary

Modifier and Type	Method and Description
K	getKey() Gets the key from the pair.
V	getValue() Gets the value from the pair.
java.lang.String	toString() Gets a debugging String view of the pair.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getKey

public K getKey()

Gets the key from the pair.

Specified by:

getKey in interface KeyValue<K,V>

Returns:

the key

getValue

public V getValue()

Gets the value from the pair.

Specified by:

getValue in interface KeyValue<K,V>

Returns:

the value

toString

public java.lang.String toString()

Gets a debugging String view of the pair.

Overrides:

toString in class java.lang.Object

Returns:

a String view of the entry