org.apache.jdo.impl.model.jdo

Class JDOCollectionImplDynamic

java.lang.Object

org.apache.jdo.impl.model.jdo.JDOElementImpl

org.apache.jdo.impl.model.jdo.JDORelationshipImpl

org.apache.jdo.impl.model.jdo.JDOCollectionImplDynamic

All Implemented Interfaces:

JDOCollection, JDOElement, JDORelationship

Direct Known Subclasses:

JDOCollectionImplCaching

public class JDOCollectionImplDynamic
extends JDORelationshipImpl
implements JDOCollection

An instance of this class represents the JDO relationship metadata of a collection relationship field. This dynamic implementation only stores property values explicitly set by setter method.

Since:

1.1

Version:

1.1

Author:

Michael Bouschen

Field Summary

Fields

Modifier and Type	Field and Description
protected JavaType	elementType Property elementType.
protected java.lang.Boolean	embeddedElement Property embeddedElement.

Fields inherited from interface org.apache.jdo.model.jdo.JDORelationship

CARDINALITY_N, CARDINALITY_ONE, CARDINALITY_ZERO

Constructor Summary

Constructors

Constructor and Description
JDOCollectionImplDynamic()

Method Summary

Methods

Modifier and Type	Method and Description
JavaType	getElementType() Get the type representation of the collection elements.
java.lang.String	getElementTypeName() Get the type of collection elements as string.
boolean	isEmbeddedElement() Determines whether the values of the elements should be stored if possible as part of the instance instead of as their own instances in the datastore.
void	setElementType(JavaType elementType) Set the type representation of the collection elements.
void	setElementTypeName(java.lang.String elementTypeName) Set string representation of the type of collection elements.
void	setEmbeddedElement(boolean embeddedElement) Set whether the values of the elements should be stored if possible as part of the instance instead of as their own instances in the datastore.

Methods inherited from class org.apache.jdo.impl.model.jdo.JDORelationshipImpl

getDeclaringField, getInverseRelationship, getLowerBound, getUpperBound, setDeclaringField, setInverseRelationship, setLowerBound, setUpperBound

Methods inherited from class org.apache.jdo.impl.model.jdo.JDOElementImpl

addPropertyChangeListener, addVetoableChangeListener, createJDOExtension, firePropertyChange, fireVetoableChange, getJDOExtensions, removeJDOExtension, removePropertyChangeListener, removeVetoableChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jdo.model.jdo.JDORelationship

getDeclaringField, getInverseRelationship, getLowerBound, getUpperBound, setDeclaringField, setInverseRelationship, setLowerBound, setUpperBound

Methods inherited from interface org.apache.jdo.model.jdo.JDOElement

addPropertyChangeListener, addVetoableChangeListener, createJDOExtension, getJDOExtensions, removeJDOExtension, removePropertyChangeListener, removeVetoableChangeListener

Field Detail

embeddedElement

protected java.lang.Boolean embeddedElement

Property embeddedElement.

elementType

protected transient JavaType elementType

Property elementType.

Constructor Detail

JDOCollectionImplDynamic

public JDOCollectionImplDynamic()

Method Detail

isEmbeddedElement

public boolean isEmbeddedElement()

Determines whether the values of the elements should be stored if possible as part of the instance instead of as their own instances in the datastore.

Specified by:

isEmbeddedElement in interface JDOCollection

Returns:

true if the elements should be stored as part of the instance; false otherwise

setEmbeddedElement

public void setEmbeddedElement(boolean embeddedElement)

Set whether the values of the elements should be stored if possible as part of the instance instead of as their own instances in the datastore.

Specified by:

setEmbeddedElement in interface JDOCollection

Parameters:

embeddedElement - true if elements should be stored as part of the instance

getElementType

public JavaType getElementType()

Get the type representation of the collection elements.

Specified by:

getElementType in interface JDOCollection

Returns:

the element type

setElementType

public void setElementType(JavaType elementType)

Set the type representation of the collection elements.

Specified by:

setElementType in interface JDOCollection

Parameters:

elementType - the type representation of the collection elements

getElementTypeName

public java.lang.String getElementTypeName()

Get the type of collection elements as string.

Specified by:

getElementTypeName in interface JDOCollection

Returns:

the element type as string

setElementTypeName

public void setElementTypeName(java.lang.String elementTypeName)

Set string representation of the type of collection elements.

Specified by:

setElementTypeName in interface JDOCollection

Parameters:

elementTypeName - a string representation of the type of elements in the collection.