dk.rode.thesis.meta.reflect.proxy
Class ProxyFactory.Key

java.lang.Object
  dk.rode.thesis.meta.reflect.proxy.ProxyFactory.Key

Enclosing class:

ProxyFactory

private static final class ProxyFactory.Key
extends Object

A key adapts a proxy to ensure consistent hashCode() and equals(Object) behaviour when proxies are stored internally by proxy factories, because proxies may override hashCode and equals(Object) in unpredictable ways.

Author:

Gunni Rode / rode.dk

Field Summary

private ProxyFactory.Proxy

proxy The actual proxy object.

Constructor Summary

private

ProxyFactory.Key(ProxyFactory.Proxy proxy) Constructor.

Method Summary

boolean	equals(Object object) True if object is a key representing the same exact proxy instance as the proxy represented by this key.
int	hashCode() Returns the hash code of this key.
String	toString() Returns the string representation of this key.

Methods inherited from class java.lang.Object

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

Field Detail

proxy

private final ProxyFactory.Proxy proxy

The actual proxy object.

Never null.

Constructor Detail

ProxyFactory.Key

private ProxyFactory.Key(ProxyFactory.Proxy proxy)

Constructor.

Parameters:

proxy - The proxy to store; never null.

Method Detail

equals

public boolean equals(Object object)

True if object is a key representing the same exact proxy instance as the proxy represented by this key.

Overrides:

equals in class Object

Parameters:

object - The object to test; can be null.

Returns:

True if equal, false if not.

hashCode

public int hashCode()

Returns the hash code of this key.

Overrides:

hashCode in class Object

Returns:

The hash code.

toString

public String toString()

Returns the string representation of this key.

Overrides:

toString in class Object

Returns:

The string representation; never null.