wt.graph
Class ObjectGraphUtilities

java.lang.Object
  wt.graph.ObjectGraphUtilities

All Implemented Interfaces:

Externalizable, Serializable

public final class ObjectGraphUtilities

extends Object

implements Externalizable

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

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

Constructor Summary

ObjectGraphUtilities()

Method Summary

static ObjectGraphEdge	copyOf(ObjectGraphEdge edge) Supported API: false
static ObjectGraphNode	copyOf(ObjectGraphNode node) Supported API: false
static ObjectGraphEdge	getEdge(String id, ObjectGraphEdge[] edgeList) Supported API: false
static ObjectGraphEdge	getEdge(String id, Vector edgeList) Supported API: false
static ObjectGraphEdge[]	getEdgeArrayFrom(Vector vector) Converts the given vector into a new array that is sized from the vector, which is trimmed.
static Vector	getEdgeVectorFrom(ObjectGraphEdge[] array) Converts the given array into a new vector that is trimmed to the size of the array.
static ObjectGraphTemplate[]	getFragArrayFrom(Vector vector) Converts the given vector into a new array that is sized from the vector, which is trimmed.
static Vector	getFragVectorFrom(ObjectGraphTemplate[] array) Converts the given array into a new vector that is trimmed to the size of the array.
static ObjectGraphNode	getNode(String id, ObjectGraphNode[] nodeList) Supported API: false
static ObjectGraphNode	getNode(String id, Vector nodeList) Supported API: false
static ObjectGraphNode[]	getNodeArrayFrom(Vector vector) Converts the given vector into a new array that is sized from the vector, which is trimmed.
static Vector	getNodeVectorFrom(ObjectGraphNode[] array) Converts the given array into a new vector that is trimmed to the size of the array.
static String[]	getStringArrayFrom(Vector vector) Converts the given vector into a new array that is sized from the vector, which is trimmed.
static String	newId() Supported API: false
static Object	newInstance(Class type) Supported API: false
static Object	newInstance(String typename) Supported API: false
private static Object	newObject(Object object)
static void	print(ObjectGraphEdge[] edgeList) Supported API: false
static void	print(ObjectGraphEdge edge, String header) Supported API: false
static void	print(ObjectGraphNode[] nodeList) Supported API: false
static void	print(ObjectGraphNode node, String header) Supported API: false
static void	print(ObjectGraph graph, String header, String trailer) Supported API: false
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(ObjectGraphUtilities 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

Constructor Detail

ObjectGraphUtilities

public ObjectGraphUtilities()

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(ObjectGraphUtilities 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

newId

public static String newId()
                    throws ObjectGraphException

Supported API: false

Returns:

String

Throws:

ObjectGraphException

newInstance

public static Object newInstance(String typename)
                          throws ObjectGraphException

Supported API: false

Parameters:

typename -

Returns:

Object

Throws:

ObjectGraphException

newInstance

public static Object newInstance(Class type)
                          throws ObjectGraphException

Supported API: false

Parameters:

type -

Returns:

Object

Throws:

ObjectGraphException

copyOf

public static ObjectGraphNode copyOf(ObjectGraphNode node)
                              throws ObjectGraphException

Supported API: false

Parameters:

node -

Returns:

ObjectGraphNode

Throws:

ObjectGraphException

copyOf

public static ObjectGraphEdge copyOf(ObjectGraphEdge edge)
                              throws ObjectGraphException

Supported API: false

Parameters:

edge -

Returns:

ObjectGraphEdge

Throws:

ObjectGraphException

getNodeArrayFrom

public static ObjectGraphNode[] getNodeArrayFrom(Vector vector)

Converts the given vector into a new array that is sized from the vector, which is trimmed.

Supported API: false

Parameters:

vector -

Returns:

ObjectGraphNode[]

getNodeVectorFrom

public static Vector getNodeVectorFrom(ObjectGraphNode[] array)

Converts the given array into a new vector that is trimmed to the size of the array.

Supported API: false

Parameters:

array -

Returns:

Vector

getEdgeArrayFrom

public static ObjectGraphEdge[] getEdgeArrayFrom(Vector vector)

Converts the given vector into a new array that is sized from the vector, which is trimmed.

Supported API: false

Parameters:

vector -

Returns:

ObjectGraphEdge[]

getEdgeVectorFrom

public static Vector getEdgeVectorFrom(ObjectGraphEdge[] array)

Converts the given array into a new vector that is trimmed to the size of the array.

Supported API: false

Parameters:

array -

Returns:

Vector

getFragArrayFrom

public static ObjectGraphTemplate[] getFragArrayFrom(Vector vector)

Converts the given vector into a new array that is sized from the vector, which is trimmed.

Supported API: false

Parameters:

vector -

Returns:

ObjectGraphTemplate[]

getFragVectorFrom

public static Vector getFragVectorFrom(ObjectGraphTemplate[] array)

Converts the given array into a new vector that is trimmed to the size of the array.

Supported API: false

Parameters:

array -

Returns:

Vector

getStringArrayFrom

public static String[] getStringArrayFrom(Vector vector)

Converts the given vector into a new array that is sized from the vector, which is trimmed.

Supported API: false

Parameters:

vector -

Returns:

String[]

getNode

public static ObjectGraphNode getNode(String id,
                                      ObjectGraphNode[] nodeList)

Supported API: false

Parameters:

id -

nodeList -

Returns:

ObjectGraphNode

getNode

public static ObjectGraphNode getNode(String id,
                                      Vector nodeList)

Supported API: false

Parameters:

id -

nodeList -

Returns:

ObjectGraphNode

getEdge

public static ObjectGraphEdge getEdge(String id,
                                      ObjectGraphEdge[] edgeList)

Supported API: false

Parameters:

id -

edgeList -

Returns:

ObjectGraphEdge

getEdge

public static ObjectGraphEdge getEdge(String id,
                                      Vector edgeList)

Supported API: false

Parameters:

id -

edgeList -

Returns:

ObjectGraphEdge

print

public static void print(ObjectGraph graph,
                         String header,
                         String trailer)

Supported API: false

Parameters:

graph -

header -

trailer -

print

public static void print(ObjectGraphNode[] nodeList)

Supported API: false

Parameters:

nodeList -

print

public static void print(ObjectGraphEdge[] edgeList)

Supported API: false

Parameters:

edgeList -

print

public static void print(ObjectGraphNode node,
                         String header)

Supported API: false

Parameters:

node -

header -

print

public static void print(ObjectGraphEdge edge,
                         String header)

Supported API: false

Parameters:

edge -

header -

newObject

private static Object newObject(Object object)
                         throws ObjectGraphException

Throws:

ObjectGraphException