wt.graph.template
Class AbstractObjectGraphNodeTemplate

java.lang.Object
  wt.fc.WTObject
      wt.graph.AbstractObjectGraphNode
          wt.graph.template.AbstractObjectGraphNodeTemplate

All Implemented Interfaces:

Cloneable, DisplayIdentification, Externalizable, GraphNodeModel, NetFactor, NodeExpander, ObjectGraphNode, ObjectGraphNodeTemplate, ObjectMappable, Persistable, Serializable

Direct Known Subclasses:

ExportObjectGraphNodeTemplate

public abstract class AbstractObjectGraphNodeTemplate

extends AbstractObjectGraphNode

implements ObjectGraphNodeTemplate, Externalizable

Provides a value-add "basic" implementation of an object graph node abstraction. It wraps the object graph node factory, and specializes the notion of an object graph node by extending it.

This "basic" implementation can be the customizaton point of where to begin specializing. Or alternatively specialization could start at its superclass the object graph node template for maximum flexibility.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private String[]	aliasList
private static String	CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Fields inherited from class wt.graph.AbstractObjectGraphNode

Fields inherited from class wt.fc.WTObject

CREATE_TIMESTAMP, MODIFY_TIMESTAMP

Fields inherited from interface wt.graph.template.ObjectGraphNodeTemplate

ALIAS_LIST

Fields inherited from interface wt.graph.ObjectGraphNode

EXCLUDED, GRAPH, ID, INFO

Fields inherited from interface wt.fc.Persistable

IDENTITY, PERSIST_INFO, TYPE

Fields inherited from interface wt.util.graph.GraphNodeModel

NEIGHBOR

Fields inherited from interface wt.identity.DisplayIdentification

DISPLAY_IDENTIFIER, DISPLAY_IDENTITY, DISPLAY_TYPE

Constructor Summary

AbstractObjectGraphNodeTemplate()

Method Summary

Object	clone() Supported API: false
boolean	equals(Object obj) Tests if two references refer to the same object.
String[]	getAliasList() Gets the value of the attribute: ALIAS_LIST.
int	hashCode() Returns a hash code for this object based upon its ObjectIdentifier.
boolean	isAssignableFromButNotSameAs(ObjectGraphNodeTemplate subnode) Supported API: false
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
void	readExternal(PersistentRetrieveIfc input) Used by Persistent Data Service to populate the persistent attributes of this class from a persistent store.
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(AbstractObjectGraphNodeTemplate thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	setAliasList(String[] a_AliasList) Sets the value of the attribute: ALIAS_LIST.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.
void	writeExternal(PersistentStoreIfc output) Used by Persistent Data Service to obtain the values of the persistent attributes of this class, so they can be written to a persistent store.

Methods inherited from class wt.graph.AbstractObjectGraphNode

expandNode, getGraph, getId, getInfo, isExcluded, readVersion, setExcluded, setExcluded, setGraph, setId, setInfo

Methods inherited from class wt.fc.WTObject

checkAttributes, duplicate, finalize, getClassInfo, getCreateTimestamp, getDisplayIdentifier, getDisplayIdentity, getDisplayType, getIdentity, getModifyTimestamp, getPersistInfo, getType, initialize, readVersion, setPersistInfo, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface wt.graph.ObjectGraphNode

getGraph, getId, getInfo, isExcluded, setExcluded, setGraph, setId, setInfo

Methods inherited from interface wt.visitor.NodeExpander

expandNode

Methods inherited from interface wt.fc.Persistable

checkAttributes, getIdentity, getPersistInfo, getType, setPersistInfo

Methods inherited from interface wt.fc.NetFactor

getClassInfo, getConceptualClassname

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

aliasList

private String[] aliasList

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

Constructor Detail

AbstractObjectGraphNodeTemplate

public AbstractObjectGraphNodeTemplate()

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

Overrides:

writeExternal in class AbstractObjectGraphNode

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

Overrides:

readExternal in class AbstractObjectGraphNode

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(AbstractObjectGraphNodeTemplate 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

writeExternal

public void writeExternal(PersistentStoreIfc output)
                   throws SQLException,
                          DatastoreException

Used by Persistent Data Service to obtain the values of the persistent attributes of this class, so they can be written to a persistent store.

(Not intended for general use.)

Supported API: false

Specified by:

writeExternal in interface ObjectMappable

Overrides:

writeExternal in class AbstractObjectGraphNode

Parameters:

output -

Throws:

SQLException

DatastoreException

readExternal

public void readExternal(PersistentRetrieveIfc input)
                  throws SQLException,
                         DatastoreException

Used by Persistent Data Service to populate the persistent attributes of this class from a persistent store.

(Not intended for general use.)

Supported API: false

Specified by:

readExternal in interface ObjectMappable

Overrides:

readExternal in class AbstractObjectGraphNode

Parameters:

input -

Throws:

SQLException

DatastoreException

clone

public Object clone()

Supported API: false

Specified by:

clone in interface GraphNodeModel

Overrides:

clone in class AbstractObjectGraphNode

Returns:

Object

equals

public boolean equals(Object obj)

Tests if two references refer to the same object.

Supported API: false

Specified by:

equals in interface GraphNodeModel

Overrides:

equals in class AbstractObjectGraphNode

Parameters:

obj -

Returns:

true if both references refer to the same object, otherwise false.

isAssignableFromButNotSameAs

public boolean isAssignableFromButNotSameAs(ObjectGraphNodeTemplate subnode)

Supported API: false

Specified by:

isAssignableFromButNotSameAs in interface ObjectGraphNodeTemplate

Parameters:

subnode -

Returns:

boolean

getAliasList

public String[] getAliasList()

Gets the value of the attribute: ALIAS_LIST.

Supported API: false

Specified by:

getAliasList in interface ObjectGraphNodeTemplate

Returns:

String[]

setAliasList

public void setAliasList(String[] a_AliasList)

Sets the value of the attribute: ALIAS_LIST.

Supported API: false

Specified by:

setAliasList in interface ObjectGraphNodeTemplate

Parameters:

a_AliasList -

hashCode

public int hashCode()

Returns a hash code for this object based upon its ObjectIdentifier. Delegates to PersistenceHelper.hashCode(Persistable).

Warning: Certain core Windchill operations may depend upon hashCode being ObjectIdentifier-based. Changes to the default implementation should be done with care, if at all.

Supported API: false

Overrides:

hashCode in class AbstractObjectGraphNode

Returns:

int