JDOObject (Ontopia)

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

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

Description

JDOObject(Object value)
Method Summary

Modifier and Type

Method

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 Details
- value
  
  protected Object value
Constructor Details
- JDOObject
  
  public JDOObject(Object value)
Method Details
- 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