Package com.oss.nas

Class NULL

java.lang.Object

com.oss.nas.AbstractData

com.oss.nas.NULL

All Implemented Interfaces:

java.lang.Cloneable

public class NULL
extends AbstractData

Represents the NULL type.

Since:

NAS/Java 1.0

Field Summary

Fields

Modifier and Type	Field and Description
static NULL	VALUE The single static instance of NULL (Singleton).

Constructor Summary

Constructors

Constructor and Description
NULL()

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object that) Compares this object to another NULL to see if they are equal.
int	hashCode() Returns a hash code value for the object.

Methods inherited from class com.oss.nas.AbstractData

clone

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

VALUE

public static final NULL VALUE

The single static instance of NULL (Singleton).

Constructor Detail

NULL

public NULL()

Method Detail

equals

public boolean equals(java.lang.Object that)

Compares this object to another NULL to see if they are equal. Two NULL objects, o1 and o2, are considered equal if and only if o1 == null ? o2 == null : o2 != null.

Overrides:

equals in class java.lang.Object

Parameters:

that - the NULL object to be compared to.

Returns:

true when the objects are identical.

hashCode

public int hashCode()

Returns a hash code value for the object.

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code value for 'this' object.