Package groovy.util

Class MapEntry

java.lang.Object

groovy.util.MapEntry

All Implemented Interfaces:

Map.Entry

public class MapEntry
extends Object
implements Map.Entry

A Map.Entry implementation.

Constructor Summary

Constructors

Constructor	Description
MapEntry(Object key, Object value)	Creates a map entry with the supplied key and value.

Method Summary

Modifier and Type	Method	Description
boolean	equals(MapEntry that)	Compares this entry with another MapEntry.
boolean	equals(Object that)
Object	getKey()
Object	getValue()
protected int	hash(Object object)	Helper method to handle object hashes for possibly null values
int	hashCode()
void	setKey(Object key)	Updates the entry key.
Object	setValue(Object value)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

MapEntry

public MapEntry(Object key,
 Object value)

Creates a map entry with the supplied key and value.

Parameters:

key - the entry key

value - the entry value

Method Details

equals

public boolean equals(Object that)

Specified by:

equals in interface Map.Entry

Overrides:

equals in class Object

equals

public boolean equals(MapEntry that)

Compares this entry with another MapEntry.

Parameters:

that - the entry to compare with

Returns:

true if both key and value are equal

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getKey

public Object getKey()

Specified by:

getKey in interface Map.Entry

setKey

public void setKey(Object key)

Updates the entry key.

Parameters:

key - the new key

getValue

public Object getValue()

Specified by:

getValue in interface Map.Entry

setValue

public Object setValue(Object value)

Specified by:

setValue in interface Map.Entry

hash

protected int hash(Object object)

Helper method to handle object hashes for possibly null values