Package adams.gui.flow.tree.postprocessor

Class AbstractEditPostProcessor

java.lang.Object

adams.core.logging.LoggingObject

adams.gui.flow.tree.postprocessor.AbstractEditPostProcessor

All Implemented Interfaces:

LoggingSupporter, SizeOfHandler, Serializable

Direct Known Subclasses:

CallableActorRenamed, EventRenamed, StorageValueRenamed, VariableRenamed

public abstract class AbstractEditPostProcessor
extends LoggingObject

Ancestor for post-processors for edits in the tree.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
AbstractEditPostProcessor()

Method Summary

Modifier and Type	Method	Description
abstract boolean	applies(Actor parent, Actor oldActor, Actor newActor)	Checks whether this post processor scheme applies to the current situation.
static boolean	apply(Tree tree, Actor parent, Actor oldActor, Actor newActor)	Applies all the post-processors, if applicable.
protected abstract boolean	doPostProcess(Tree tree, Actor parent, Actor oldActor, Actor newActor)	Post-processes the tree.
static Class[]	getPostProcessors()	Returns a list with classes of post-processors.
boolean	postProcess(Tree tree, Actor parent, Actor oldActor, Actor newActor)	Post-processes the tree.

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractEditPostProcessor

public AbstractEditPostProcessor()

Method Detail

applies

public abstract boolean applies(Actor parent,
                                Actor oldActor,
                                Actor newActor)

Checks whether this post processor scheme applies to the current situation.

Parameters:

parent - the parent actor

oldActor - the old actor

newActor - the new, updated actor

Returns:

true if this post processor applies to the situation

doPostProcess

protected abstract boolean doPostProcess(Tree tree,
                                         Actor parent,
                                         Actor oldActor,
                                         Actor newActor)

Post-processes the tree.

Parameters:

tree - the tree to post-process

parent - the parent actor

oldActor - the old actor

newActor - the new, updated actor

Returns:

true if tree got modified

postProcess

public boolean postProcess(Tree tree,
                           Actor parent,
                           Actor oldActor,
                           Actor newActor)

Post-processes the tree.

Parameters:

tree - the tree to post-process

parent - the parent actor

oldActor - the old actor

newActor - the new, updated actor

Returns:

true if tree got modified

getPostProcessors

public static Class[] getPostProcessors()

Returns a list with classes of post-processors.

Returns:

the post-processor classes

apply

public static boolean apply(Tree tree,
                            Actor parent,
                            Actor oldActor,
                            Actor newActor)

Applies all the post-processors, if applicable.

Parameters:

tree - the tree that was modified

parent - the parent actor of the modified actor

oldActor - the old actor

newActor - the new, updated actor

Returns:

true if tree got modified