net.ontopia.persistence.query.jdo

Class JDOObject

java.lang.Object

net.ontopia.persistence.query.jdo.JDOObject

All Implemented Interfaces:

JDOValueIF

public class JDOObject
extends Object
implements JDOValueIF

INTERNAL: JDOQL value: object. Class used to represent object instances recognized by the storage system, e.g. PersistentIFs.

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	value

Fields inherited from interface net.ontopia.persistence.query.jdo.JDOValueIF

COLLECTION, FIELD, FUNCTION, NATIVE_VALUE, NULL, OBJECT, PARAMETER, PRIMITIVE, STRING, VARIABLE

Constructor Summary

Constructors

Constructor and Description
JDOObject(Object value)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getType() INTERNAL: Returns the type of JDO value indicated by one of the constants in the JDOValueIF interface.
Object	getValue()
Class	getValueType()
int	hashCode()
String	toString()
void	visit(JDOVisitorIF visitor) INTERNAL: Allows the value to be visited.

Methods inherited from class java.lang.Object

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

Field Detail

value

protected Object value

Constructor Detail

JDOObject

public JDOObject(Object value)

Method Detail

getType

public int getType()

Description copied from interface: JDOValueIF

INTERNAL: Returns the type of JDO value indicated by one of the constants in the JDOValueIF interface.

Specified by:

getType in interface JDOValueIF

getValueType

public Class getValueType()

getValue

public Object getValue()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

visit

public void visit(JDOVisitorIF visitor)

Description copied from interface: JDOValueIF

INTERNAL: Allows the value to be visited. This method is used for retrieval of nested data in expressions.

Specified by:

visit in interface JDOValueIF