wt.graph.processor
Class ObjectGraphProcessor

java.lang.Object
  wt.graph.processor.ObjectGraphProcessor

All Implemented Interfaces:

Externalizable, GraphProcessor, Serializable

public class ObjectGraphProcessor

extends Object

implements GraphProcessor, Externalizable

Not fully implemented yet. Intended to take an existing ObjectGraph and pare it down further (not expand it) using the ObjectGraph and new visitor or new list of exclusions.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
private ObjectGraph	graph
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Fields inherited from interface wt.graph.processor.GraphProcessor

BREADTH_FIRST_NAVIGATOR, DEPTH_FIRST_NAVIGATOR

Constructor Summary

ObjectGraphProcessor()


Supported API: false

Method Summary

ObjectGraph	process(ObjectGraph graph, Persistable root, String graphImpl, String nodeImpl, String edgeImpl, boolean previewMode) The implementor of this method does the work of creating the ObjectGraph given the Persistable root object and an ObjectGraph which may be the ObjectGraphTemplate or the ObjectGraph that is to be further transformed (depending on type of GraphProcessor produced by the Factor).
ObjectGraph	process(ObjectGraph graph, Persistable root, String graphImpl, String nodeImpl, String edgeImpl, boolean previewMode, int type) The implementor of this method does the work of creating the ObjectGraph given the Persistable root object and an ObjectGraph which may be the ObjectGraphTemplate or the ObjectGraph that is to be further transformed (depending on type of GraphProcessor produced by the Factor).
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
private boolean	readOldVersion(ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source, which is not the current version.
protected boolean	readVersion(ObjectGraphProcessor thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

EXTERNALIZATION_VERSION_UID

public static final long EXTERNALIZATION_VERSION_UID

See Also:

Constant Field Values

OLD_FORMAT_VERSION_UID

protected static final long OLD_FORMAT_VERSION_UID

See Also:

Constant Field Values

graph

private ObjectGraph graph

Constructor Detail

ObjectGraphProcessor

public ObjectGraphProcessor()

Supported API: false

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Supported API: false

Specified by:

writeExternal in interface Externalizable

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Specified by:

readExternal in interface Externalizable

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(ObjectGraphProcessor thisObject,
                              ObjectInput input,
                              long readSerialVersionUID,
                              boolean passThrough,
                              boolean superDone)
                       throws IOException,
                              ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Parameters:

thisObject -

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

readOldVersion

private boolean readOldVersion(ObjectInput input,
                               long readSerialVersionUID,
                               boolean passThrough,
                               boolean superDone)
                        throws IOException,
                               ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

process

public ObjectGraph process(ObjectGraph graph,
                           Persistable root,
                           String graphImpl,
                           String nodeImpl,
                           String edgeImpl,
                           boolean previewMode)
                    throws ObjectGraphException

The implementor of this method does the work of creating the ObjectGraph given the Persistable root object and an ObjectGraph which may be the ObjectGraphTemplate or the ObjectGraph that is to be further transformed (depending on type of GraphProcessor produced by the Factor). Mode typically indicates PreviewMode or ApplicationMode. Walker type is DepthFirst.

Supported API: false

Specified by:

process in interface GraphProcessor

Parameters:

graph -

root -

graphImpl -

nodeImpl -

edgeImpl -

previewMode -

Returns:

ObjectGraph

Throws:

ObjectGraphException

process

public ObjectGraph process(ObjectGraph graph,
                           Persistable root,
                           String graphImpl,
                           String nodeImpl,
                           String edgeImpl,
                           boolean previewMode,
                           int type)
                    throws ObjectGraphException

The implementor of this method does the work of creating the ObjectGraph given the Persistable root object and an ObjectGraph which may be the ObjectGraphTemplate or the ObjectGraph that is to be further transformed (depending on type of GraphProcessor produced by the Factor). The int type specifies DepthFirst or BreadthFirst, while mode typically indicates PreviewMode or ApplicationMode.

Supported API: false

Specified by:

process in interface GraphProcessor

Parameters:

graph -

root -

graphImpl -

nodeImpl -

edgeImpl -

previewMode -

type -

Returns:

ObjectGraph

Throws:

ObjectGraphException