com.sun.mdm.index.query
Class AssembleObjectState

java.lang.Object
  com.sun.mdm.index.query.AssembleObjectState

All Implemented Interfaces:

java.lang.Cloneable

class AssembleObjectState

extends java.lang.Object

implements java.lang.Cloneable

This object is used by AssemlerEngine during Assembling process. This object is created for each object type in ValueMetaNode graph which is not a root and which has more than one child. Say We have Object graph System Person Address Phone In this case, Person is parent of Address and Phone. Person and Address attributes may be retrieved in a different JDBC ResultSet and Phone may be in different ResultSet. So the state of Person object per each instance of root object (System) is saved temporarily in this object. So now the Phone objects in a different JDBC ResultSet can be bound to their parent Person objects.

Constructor Summary

(package private)

AssembleObjectState(java.lang.String objectName) Creates a new instance of AssembleObjectState

Method Summary

(package private) void	add(java.lang.Object object, java.lang.Object[] keyValues)
java.lang.Object	clone() clone this object.
(package private) java.lang.Object	getObject(java.lang.Object[] keyValues) returns the Object that matched the input keyValues.
(package private) java.lang.String	getObjName()
(package private) void	init()

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AssembleObjectState

AssembleObjectState(java.lang.String objectName)

Creates a new instance of AssembleObjectState

Parameters:

objectName - Name of the object say Person.

Method Detail

add

void add(java.lang.Object object,
         java.lang.Object[] keyValues)

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

clone this object. The new object does not clone the data, only clones the ObjectName for which this object is temporarily saving data.

Returns:

cloned object.

Throws:

java.lang.CloneNotSupportedException - CloneNotSupportedException

getObject

java.lang.Object getObject(java.lang.Object[] keyValues)

returns the Object that matched the input keyValues. This is the parent object that correspond to input keyValues and so after being returned can be bound with the child object.

Parameters:

keyValues - Object[]

Returns:

Object that matches the keyValues.

getObjName

java.lang.String getObjName()

init

void init()