Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> virtuosotechnologies >> lib >> [ base overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

com.virtuosotechnologies.lib.base
Class UniqueObject  

java.lang.Object
  com.virtuosotechnologies.lib.base.UniqueObject

Direct Known Subclasses:

BasicEnumeratedType, UniqueClassConstrainedKey

---

public class UniqueObject

extends java.lang.Object

An object whose equals() method is guaranteed to use reference equality. That is it does not equal any other object.

The description string is used for toString(). If you pass null for the description or do not provide one, UniqueObject will automatically generate a default string.

---

Field Summary
private  java.lang.String	description_
private  long	id_
private static long	idCounter_

 

Constructor Summary

UniqueObject()           Default constructor with no description.

UniqueObject(java.lang.String description)           Construct a UniqueObject with a description

 

Method Summary
boolean	equals(java.lang.Object obj)           Equals method.
long	getUniqueObjectID()           Return a unique ID for this unique object.
java.lang.String	toString()           Return string description.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

idCounter_

private static long idCounter_

---

description_

private java.lang.String description_

---

id_

private long id_

Constructor Detail

UniqueObject

public UniqueObject()

Default constructor with no description. Causes toString() to return an automatically-generated default description string.

---

UniqueObject

public UniqueObject(java.lang.String description)

Construct a UniqueObject with a description

Method Detail

getUniqueObjectID

public final long getUniqueObjectID()

Return a unique ID for this unique object. Final.

---

toString

public final java.lang.String toString()

Return string description. Final so it cannot be overridden.

---

equals

public final boolean equals(java.lang.Object obj)

Equals method. We make this final so it cannot be overridden, to enforce the contract that all UniqueObjects use reference equality.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> virtuosotechnologies >> lib >> [ base overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---