com.google.common.collect
Class AbstractMapEntry<K,V>

java.lang.Object
  com.google.common.collect.AbstractMapEntry<K,V>

All Implemented Interfaces:

java.util.Map.Entry<K,V>

public abstract class AbstractMapEntry<K,V>
extends java.lang.Object
implements java.util.Map.Entry<K,V>

Implementation of the equals, hashCode, and toString methods of Entry.

Author:

Jared Levy

Constructor Summary

AbstractMapEntry()

Method Summary

boolean	equals(java.lang.Object o) Indicates whether an object equals this entry, following the behavior specified in Map.Entry.equals(java.lang.Object).
abstract K	getKey()
abstract V	getValue()
int	hashCode() Return this entry's hash code, following the behavior specified in Map.Entry.hashCode().
V	setValue(V value)
java.lang.String	toString() Returns a string representation of the form {key}={value}.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMapEntry

public AbstractMapEntry()

Method Detail

getKey

public abstract K getKey()

Specified by:

getKey in interface java.util.Map.Entry<K,V>

getValue

public abstract V getValue()

Specified by:

getValue in interface java.util.Map.Entry<K,V>

setValue

public V setValue(V value)

This implementation throws an UnsupportedOperationException. Override this method to support mutable map entries.

Specified by:

setValue in interface java.util.Map.Entry<K,V>

equals

public boolean equals(java.lang.Object o)

Indicates whether an object equals this entry, following the behavior specified in Map.Entry.equals(java.lang.Object).

Specified by:

equals in interface java.util.Map.Entry<K,V>

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Return this entry's hash code, following the behavior specified in Map.Entry.hashCode().

Specified by:

hashCode in interface java.util.Map.Entry<K,V>

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Returns a string representation of the form {key}={value}.

Overrides:

toString in class java.lang.Object