com.db4o.internal

Class ClassAspect

java.lang.Object

com.db4o.internal.ClassAspect

Direct Known Subclasses:

FieldMetadata, TypeHandlerAspect

public abstract class ClassAspect
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected int	_handle

Constructor Summary

Constructors

Constructor and Description
ClassAspect()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	activate(UnmarshallingContext context)
abstract AspectType	aspectType()
abstract boolean	canBeDisabled()
abstract void	cascadeActivation(ActivationContext context)
protected boolean	checkEnabled(AspectVersionContext context, HandlerVersionContext versionContext)
abstract void	collectIDs(CollectIdContext context)
abstract void	deactivate(ActivationContext context)
abstract void	defragAspect(DefragmentContext context)
abstract void	delete(DeleteContextImpl context, boolean isUpdate)
void	disableFromAspectCountVersion(int aspectCount)
abstract java.lang.String	getName()
void	incrementOffset(ReadBuffer buffer, HandlerVersionContext context)
boolean	isEnabledOn(AspectVersionContext context)
abstract int	linkLength(HandlerVersionContext context)
abstract void	marshall(MarshallingContext context, java.lang.Object child)
void	setHandle(int handle)

Methods inherited from class java.lang.Object

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

Field Detail

_handle

protected int _handle

Constructor Detail

ClassAspect

public ClassAspect()

Method Detail

aspectType

public abstract AspectType aspectType()

getName

public abstract java.lang.String getName()

cascadeActivation

public abstract void cascadeActivation(ActivationContext context)

linkLength

public abstract int linkLength(HandlerVersionContext context)

incrementOffset

public final void incrementOffset(ReadBuffer buffer,
                   HandlerVersionContext context)

defragAspect

public abstract void defragAspect(DefragmentContext context)

marshall

public abstract void marshall(MarshallingContext context,
            java.lang.Object child)

collectIDs

public abstract void collectIDs(CollectIdContext context)

setHandle

public void setHandle(int handle)

activate

public abstract void activate(UnmarshallingContext context)

delete

public abstract void delete(DeleteContextImpl context,
          boolean isUpdate)

canBeDisabled

public abstract boolean canBeDisabled()

checkEnabled

protected boolean checkEnabled(AspectVersionContext context,
                   HandlerVersionContext versionContext)

disableFromAspectCountVersion

public void disableFromAspectCountVersion(int aspectCount)

isEnabledOn

public final boolean isEnabledOn(AspectVersionContext context)

deactivate

public abstract void deactivate(ActivationContext context)