org.apache.tapestry5.internal.util

Class MultiKey

java.lang.Object

org.apache.tapestry5.internal.util.MultiKey

public final class MultiKey
extends Object

Combines multiple values to form a single composite key. MultiKey can often be used as an alternative to nested maps.

Constructor Summary

Constructors

Constructor and Description
MultiKey(Object... values) Creates a new instance from the provided values.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiKey

public MultiKey(Object... values)

Creates a new instance from the provided values. It is assumed that the values provided are good map keys themselves -- immutable, with proper implementations of equals() and hashCode().

Parameters:

values -

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object