jsdsi
Class ObjectHash

java.lang.Object
  jsdsi.Obj
      jsdsi.ObjectHash

All Implemented Interfaces:

java.io.Serializable, Subject

public class ObjectHash

extends Obj

implements Subject

The cryptographic hash of an object.

Version:

$Revision: 1.4.2.1 $ $Date: 2005/11/08 03:12:52 $

Author:

Sameer Ajmani, Sean Radford

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class jsdsi.Subject

Subject.Default

Field Summary

Fields inherited from class jsdsi.Obj

_obj

Constructor Summary

ObjectHash(Hash h)
The Hash of this ObjectHash.

Method Summary

boolean	equals(java.lang.Object o)
Hash	getHash()
int	hashCode()
boolean	isHashOf(Obj o) Checks whether this ObjectHash is a hash of the given object.
SexpList	toSexp() Returns an S-expression of this ObjectHash

Methods inherited from class jsdsi.Obj

parseObj, parseObj, readResolve, toByteArray, toString, toString, toTransport

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectHash

public ObjectHash(Hash h)

The Hash of this ObjectHash.

Method Detail

getHash

public Hash getHash()

Returns:

the Hash of this ObjectHash.

isHashOf

public boolean isHashOf(Obj o)

Checks whether this ObjectHash is a hash of the given object.

Parameters:

o - object to check for if this object hash is a hash from it.

Returns:

true if this object hash is a hash of o, false otherwise.

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in class Obj

See Also:

Object.equals(Object)

hashCode

public int hashCode()

Specified by:

hashCode in class Obj

See Also:

Object.hashCode()

toSexp

public SexpList toSexp()

Returns an S-expression of this ObjectHash

Specified by:

toSexp in interface Subject

Specified by:

toSexp in class Obj

Returns:

an SexpList that represents this SDSI-object.