com.twistedmatrix.util
Class HashWrapper

java.lang.Object
  |
  +--com.twistedmatrix.util.HashWrapper

public class HashWrapper

extends java.lang.Object

Wrapper class for storing arbitary objects in HashMaps. Recursive objects such as ArrayList can't be used as keys in a HashMap, so we need to wrap them up.

Field Summary

protected java.lang.Object

content

Constructor Summary

HashWrapper(java.lang.Object o)
Create a new wrapper.

Method Summary

boolean	equals(java.lang.Object other) Compare using ==.
java.lang.Object	getObject() Get the stored object.
int	hashCode() Compute hash code using java.lanf.Object's algorithm.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

content

protected java.lang.Object content

Constructor Detail

HashWrapper

public HashWrapper(java.lang.Object o)

Create a new wrapper.

Method Detail

getObject

public java.lang.Object getObject()

Get the stored object.

hashCode

public int hashCode()

Compute hash code using java.lanf.Object's algorithm.

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Compare using ==.

Overrides:

equals in class java.lang.Object