de.grogra.graph.impl

Class GraphManager

java.lang.Object

de.grogra.util.LockableImpl

de.grogra.persistence.PersistenceManager

de.grogra.graph.impl.GraphManager

All Implemented Interfaces:

Graph, SharedObjectProvider, Lockable

public class GraphManager
extends PersistenceManager
implements Graph, SharedObjectProvider

Nested Class Summary

Nested classes/interfaces inherited from interface de.grogra.util.Lockable

Lockable.DeadLockException

Nested classes/interfaces inherited from interface de.grogra.persistence.SharedObjectProvider

SharedObjectProvider.Binding

Field Summary

Fields

Modifier and Type	Field and Description
LongToIntHashMap	baseMap A mapping of each node ID (participating in integration) to an index into the rate vector is stored here.
static I18NBundle	I18N
static java.lang.String	META_GRAPH
double[]	rate Stores a reference to the rate vector.
static GraphManager	STATIC
static GraphState	STATIC_STATE

Fields inherited from class de.grogra.persistence.PersistenceManager

makeLock

Fields inherited from interface de.grogra.graph.Graph

BRANCH_EDGE, CONTAINMENT_EDGE, CONTAINMENT_END_EDGE, EDGENODE_IN_EDGE, EDGENODE_OUT_EDGE, ELLIPSE_SYMBOL, MAIN_GRAPH, MARK_EDGE, MIN_NORMAL_BIT_INDEX, MIN_UNUSED_EDGE, MIN_UNUSED_EDGE_BIT, NOTIFIES_EDGE, PERSISTENT, PERSISTENT_DELETED, RECTANGLE_SYMBOL, REFINEMENT_EDGE, RHOMBUS_SYMBOL, ROUND_RECTANGLE_SYMBOL, SPECIAL_EDGE_MASK, SPECIAL_EDGE_OF_SOURCE_BIT, STD_EDGE_5, STD_EDGE_6, SUCCESSOR_EDGE, TRANSIENT

Constructor Summary

Constructors

Constructor and Description
GraphManager(PersistenceConnection cx, java.lang.String key, boolean logLifeCycle, boolean checkLock)

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(java.lang.Object start, Visitor v, ArrayPath placeInPath)
static void	acceptGraph(Node root, Visitor v, ArrayPath pathToUse)
void	addAttributeChangeListener(AttributeChangeListener l)
void	addAttributeChangeListener(java.lang.Object object, boolean asNode, AttributeChangeListener l)
void	addChangeBoundaryListener(ChangeBoundaryListener l)
void	addEdgeChangeListener(EdgeChangeListener l)
void	addEdgeChangeListener(java.lang.Object object, boolean asNode, EdgeChangeListener l)
void	addMetaNode(Node node, Transaction t)
void	addSharedObjectListener(java.beans.PropertyChangeListener l)
int	allocateBitMark(boolean resetOnDispose)
int	allocateObjectMark(boolean resetOnDispose)
protected void	completeTransaction(Transaction t, boolean commit)
boolean	contains(Node root, java.lang.String name) Check if the graph contains a node with the specified name.
BooleanMap	createBooleanMap()
<V> ObjectMap<V>	createObjectMap()
GraphState	createStaticState(ThreadContext tc)
protected Transaction	createTransaction(java.lang.Thread thread)
protected TransactionApplier	createXAApplier()
void	disposeBitMark(int handle, boolean resetAll)
void	disposeBitMark(int handle, boolean resetAll, boolean onlyNodes)
void	disposeObjectMark(int handle, boolean resetAll)
void	disposeObjectMark(int handle, boolean resetAll, boolean onlyNodes)
void	dumpNodeStatistics(java.io.OutputStream out)
void	dumpNodeStatistics(java.io.PrintWriter out)
protected void	enterWriteLock()
protected void	executeInAllowedThread(java.lang.Runnable r)
AttributeAccessor	getAccessor(java.lang.Object object, boolean asNode, Attribute attribute) Returns an attribute accessor for the given attribute on the given object.
Attribute[]	getAttributes(java.lang.Object object, boolean asNode) Returns the set of attributes which are available for the given object.
int	getColor(java.lang.Object object, boolean asNode)
Attribute[]	getDependent(java.lang.Object object, boolean asNode, Attribute a) Returns the set of attributes whose values depend on the given attribute a for the given object.
java.lang.Object	getDescription(java.lang.Object object, boolean asNode, java.lang.String type) Returns a description for the given object.
int	getEdgeBits(java.lang.Object edge) Returns the edge bits of an edge.
Extent	getExtent(java.lang.Class type)
Extent	getExtent(Type type)
java.lang.Object	getFirstEdge(java.lang.Object node) Returns the first edge of the linked list of edges of node.
int	getGraphSize() Number of nodes in the main graph.
int	getGraphSize(java.lang.String key) Number of nodes of the specified graph.
long	getId(java.lang.Object node) Returns a unique identifier for the given node.
Instantiator	getInstantiator(java.lang.Object node)
int	getLifeCycleState(java.lang.Object object, boolean asNode) Returns the life cycle state of the given object as part of this graph.
GraphState	getMainState() Returns the main graph state.
int	getMetaGraphSize() Number of nodes in the meta graph.
java.lang.String	getName(java.lang.Object object, boolean asNode) Returns a name for the given object.
java.lang.Object	getNextEdge(java.lang.Object edge, java.lang.Object parentNode) Returns the edge after edge in the linked list of edges of node.
java.lang.Object	getNodeForId(long id) Returns the node identified by id.
Node	getNodeForName(Node root, java.lang.String name) Check if the graph contains a node with the specified name and possibly returns it.
Node	getNodeForName(java.lang.String name)
Node	getObject(long id)
java.lang.Object	getObjectForName(boolean node, java.lang.String name) Returns the object with the given name.
ObjectAttribute	getParentAttribute() Defines the derived attribute which has as value the parent object.
java.lang.Object	getProperty(java.lang.String key)
java.lang.String	getProviderName()
Node	getRoot() Returns the root node of the Graph.MAIN_GRAPH of this graph.
java.lang.Object	getRoot(java.lang.String key) Returns the root node for the given root key.
java.lang.String[]	getRootKeys() Returns the root keys for the graph.
void	getScales(java.util.ArrayList<ScaleClass> scales)
void	getScalesInternal(Node node, java.util.ArrayList<ScaleClass> scales)
int	getScaleValue(Node node) Get node in type graph representing the type of the input node
java.lang.Object	getSourceNode(java.lang.Object edge) Returns the source node of edge.
SpecialEdgeDescriptor[]	getSpecialEdgeDescriptors(java.lang.Object node, boolean asSource)
Node	getSRoot() Returns the root of the Structure of scales
java.util.Map	getStateMap()
int	getSymbol(java.lang.Object object, boolean asNode)
java.lang.Object	getTargetNode(java.lang.Object edge) Returns the target node of edge.
EdgePattern	getTreePattern() Defines the pattern used for the construction of this graph's tree.
java.lang.Object	getTypeNode(Node node) Get node in type graph representing the type of the input node
Node	getTypeRoot() Returns the root of the type graph for the graph
boolean[]	getVisibleScales()
void	initMainState(java.util.concurrent.Executor sync)
protected void	invokeRun(LockProtectedRunnable task, boolean sameThread, Lock lock)
protected boolean	isAllowedThread(boolean write)
protected void	leaveWriteLock()
void	logDataOnPersistenceChange(boolean value)
protected void	makePersistentImpl(PersistenceCapable o, long id, Transaction t)
protected void	makeTransientImpl(PersistenceCapable o, Transaction t)
protected void	prepareCompletion(Transaction t, boolean commit)
long	prepareId(PersistenceCapable node)
void	readExtent(PersistenceInputStream in)
ResolvableReference	readReference(PersistenceInput in)
void	rebuildExtents()
void	removeAllFromExtent() Removes all nodes in graph from extent.
void	removeAttributeChangeListener(AttributeChangeListener l)
void	removeAttributeChangeListener(java.lang.Object object, boolean asNode, AttributeChangeListener l)
void	removeChangeBoundaryListener(ChangeBoundaryListener l)
void	removeEdgeChangeListener(EdgeChangeListener l)
void	removeEdgeChangeListener(java.lang.Object object, boolean asNode, EdgeChangeListener l)
void	removeMetaNode(Node node, Transaction t)
void	removeSharedObjectListener(java.beans.PropertyChangeListener l)
void	setMakePersistentTransitive(boolean value)
void	setProperty(java.lang.String key, java.lang.Object value)
void	setRoot(java.lang.String key, Node root)
void	setVisibleScales(boolean[] visibleScales)
void	suppressLogging(boolean value)
java.lang.String	toXLString(boolean qualified) Parses the GraphManager.MAIN_GRAPH and generates a textual representation of it.
java.lang.String	toXLString(boolean qualified, boolean ids) Parses the GraphManager.MAIN_GRAPH and generates a textual representation of it.
java.lang.String	toXLString(boolean qualified, java.lang.String rootKey, boolean ids) Parses the graph from the rootKey and generates a textual representation of it.
protected void	transactionApplied(Transaction.Data xa, boolean rollback, Transaction t)
void	writeExtent(GraphOutput out, Node root)
void	writeExtent(PersistenceOutputStream out)
void	writeObject(Shareable object, PersistenceOutput out)

Methods inherited from class de.grogra.persistence.PersistenceManager

addXAListener, beginTransaction, close, getActiveTransaction, getBindings, getConnection, getId, getLog, getStamp, getTransaction, getTransactionData, getTransactions, idUsed, initNonlocalTransactionNotifier, localTransactionCommitted, localTransactionRolledBack, makePersistent, makePersistent, makeTransient, nextId, removeXAListener, transactionCommitted, undo

Methods inherited from class de.grogra.util.LockableImpl

execute, execute, executeForcedly, executeForcedly, getMaxWaitingTime, getQueueLength, isLocked

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.graph.Graph

getStamp

Methods inherited from interface de.grogra.util.Lockable

execute, execute, executeForcedly, executeForcedly, getMaxWaitingTime, getQueueLength, isLocked

Field Detail

baseMap

public final LongToIntHashMap baseMap

A mapping of each node ID (participating in integration) to an index into the rate vector is stored here. It is assumed, that all properties of a node participating in integration are stored in the rate array in a continuous block, where the start index of the block is the number stored in this mapping.

I18N

public static final I18NBundle I18N

META_GRAPH

public static final java.lang.String META_GRAPH

See Also:

Constant Field Values

rate

public double[] rate

Stores a reference to the rate vector. When integration starts, a reference to the rate vector is stored here, so that PropertyRuntime.GraphProperty can access the rate vector.

See Also:

de.grogra.rgg.model.PropertyRuntime.GraphProperty#defRateAssign()

STATIC

public static final GraphManager STATIC

STATIC_STATE

public static final GraphState STATIC_STATE

Constructor Detail

GraphManager

public GraphManager(PersistenceConnection cx,
            java.lang.String key,
            boolean logLifeCycle,
            boolean checkLock)

Method Detail

accept

public final void accept(java.lang.Object start,
          Visitor v,
          ArrayPath placeInPath)

Specified by:

accept in interface Graph

acceptGraph

public static void acceptGraph(Node root,
               Visitor v,
               ArrayPath pathToUse)

addAttributeChangeListener

public void addAttributeChangeListener(AttributeChangeListener l)

Specified by:

addAttributeChangeListener in interface Graph

addAttributeChangeListener

public void addAttributeChangeListener(java.lang.Object object,
                              boolean asNode,
                              AttributeChangeListener l)

Specified by:

addAttributeChangeListener in interface Graph

addChangeBoundaryListener

public void addChangeBoundaryListener(ChangeBoundaryListener l)

Specified by:

addChangeBoundaryListener in interface Graph

addEdgeChangeListener

public void addEdgeChangeListener(EdgeChangeListener l)

Specified by:

addEdgeChangeListener in interface Graph

addEdgeChangeListener

public void addEdgeChangeListener(java.lang.Object object,
                         boolean asNode,
                         EdgeChangeListener l)

Specified by:

addEdgeChangeListener in interface Graph

addMetaNode

public void addMetaNode(Node node,
               Transaction t)

addSharedObjectListener

public void addSharedObjectListener(java.beans.PropertyChangeListener l)

allocateBitMark

public final int allocateBitMark(boolean resetOnDispose)

Specified by:

allocateBitMark in class PersistenceManager

allocateObjectMark

public final int allocateObjectMark(boolean resetOnDispose)

Specified by:

allocateObjectMark in class PersistenceManager

completeTransaction

protected void completeTransaction(Transaction t,
                       boolean commit)

Overrides:

completeTransaction in class PersistenceManager

contains

public boolean contains(Node root,
               java.lang.String name)

Check if the graph contains a node with the specified name.

Parameters:

String - name

Node - root

Returns:

true, if the graph starting with root contains a node with the specified name

createBooleanMap

public BooleanMap createBooleanMap()

Specified by:

createBooleanMap in interface Graph

createObjectMap

public <V> ObjectMap<V> createObjectMap()

Specified by:

createObjectMap in interface Graph

createStaticState

public GraphState createStaticState(ThreadContext tc)

createTransaction

protected Transaction createTransaction(java.lang.Thread thread)

Specified by:

createTransaction in class PersistenceManager

createXAApplier

protected TransactionApplier createXAApplier()

Specified by:

createXAApplier in class PersistenceManager

disposeBitMark

public final void disposeBitMark(int handle,
                  boolean resetAll)

Specified by:

disposeBitMark in class PersistenceManager

disposeBitMark

public final void disposeBitMark(int handle,
                  boolean resetAll,
                  boolean onlyNodes)

disposeObjectMark

public final void disposeObjectMark(int handle,
                     boolean resetAll)

Specified by:

disposeObjectMark in class PersistenceManager

disposeObjectMark

public final void disposeObjectMark(int handle,
                     boolean resetAll,
                     boolean onlyNodes)

dumpNodeStatistics

public void dumpNodeStatistics(java.io.OutputStream out)

dumpNodeStatistics

public void dumpNodeStatistics(java.io.PrintWriter out)

enterWriteLock

protected void enterWriteLock()

Overrides:

enterWriteLock in class LockableImpl

executeInAllowedThread

protected void executeInAllowedThread(java.lang.Runnable r)

Overrides:

executeInAllowedThread in class LockableImpl

getAccessor

public AttributeAccessor getAccessor(java.lang.Object object,
                            boolean asNode,
                            Attribute attribute)

Description copied from interface: Graph

Returns an attribute accessor for the given attribute on the given object.

Specified by:

getAccessor in interface Graph

Parameters:

object - the object

asNode - true if object is a node, false if object is an edge

attribute - the attribute

Returns:

an accessor for the object's attribute value

getAttributes

public Attribute[] getAttributes(java.lang.Object object,
                        boolean asNode)

Description copied from interface: Graph

Returns the set of attributes which are available for the given object.

Specified by:

getAttributes in interface Graph

Parameters:

object - the object

asNode - true if object is a node, false if object is an edge

Returns:

the object's attributes

getColor

public int getColor(java.lang.Object object,
           boolean asNode)

Specified by:

getColor in interface Graph

getDependent

public Attribute[] getDependent(java.lang.Object object,
                       boolean asNode,
                       Attribute a)

Description copied from interface: Graph

Returns the set of attributes whose values depend on the given attribute a for the given object.

Specified by:

getDependent in interface Graph

Parameters:

object - the object

asNode - true if object is a node, false if object is an edge

a - the attribute

Returns:

the set of dependent attributes

getDescription

public java.lang.Object getDescription(java.lang.Object object,
                              boolean asNode,
                              java.lang.String type)

Description copied from interface: Graph

Returns a description for the given object. The type of the desired description (e.g., text, icon) is specified in the argument type; it is interpreted as in Described.getDescription(String).

Specified by:

getDescription in interface Graph

Parameters:

object - the object

asNode - true if object is a node, false if object is an edge

type - the type of description

Returns:

a description of the given type, or null

getEdgeBits

public int getEdgeBits(java.lang.Object edge)

Description copied from interface: Graph

Returns the edge bits of an edge.

Specified by:

getEdgeBits in interface Graph

Parameters:

edge - the edge

Returns:

the edge's edge bits

See Also:

Graph

getExtent

public Extent getExtent(java.lang.Class type)

getExtent

public Extent getExtent(Type type)

getFirstEdge

public java.lang.Object getFirstEdge(java.lang.Object node)

Description copied from interface: Graph

Returns the first edge of the linked list of edges of node.

Specified by:

getFirstEdge in interface Graph

Parameters:

node - the common node of the edges of the linked list

Returns:

the first edge of the linked list

See Also:

Graph, Graph.getNextEdge(Object, Object)

getGraphSize

public int getGraphSize()

Number of nodes in the main graph. same as count((* Node *))

Returns:

getGraphSize

public int getGraphSize(java.lang.String key)

Number of nodes of the specified graph.

Parameters:

graph - identification key (one of: MAIN_GRAPH, COMPONENT_GRAPH, META_GRAPH)

Returns:

getId

public long getId(java.lang.Object node)

Description copied from interface: Graph

Returns a unique identifier for the given node.

Specified by:

getId in interface Graph

Parameters:

node - a node

Returns:

the node's unique identifier

See Also:

Graph.getNodeForId(long)

getInstantiator

public Instantiator getInstantiator(java.lang.Object node)

Specified by:

getInstantiator in interface Graph

getLifeCycleState

public int getLifeCycleState(java.lang.Object object,
                    boolean asNode)

Description copied from interface: Graph

Returns the life cycle state of the given object as part of this graph.

Specified by:

getLifeCycleState in interface Graph

Parameters:

object - the object to test

asNode - true if object is a node, false if object is an edge

Returns:

life cycle state, one of Graph.PERSISTENT, Graph.PERSISTENT_DELETED, Graph.TRANSIENT

getMainState

public GraphState getMainState()

Description copied from interface: Graph

Returns the main graph state. The main graph state is the only graph state within which modifications to the graph may be done. The notification of event listeners is done in the context of this state, too.

Specified by:

getMainState in interface Graph

Returns:

this graph's main graph state

See Also:

Graph

getMetaGraphSize

public int getMetaGraphSize()

Number of nodes in the meta graph.

Returns:

getName

public java.lang.String getName(java.lang.Object object,
                       boolean asNode)

Description copied from interface: Graph

Returns a name for the given object. Names are not necessarily unique.

Specified by:

getName in interface Graph

Parameters:

object - the object

asNode - true if object is a node, false if object is an edge

Returns:

a name

See Also:

Graph.getObjectForName(boolean, String)

getNextEdge

public java.lang.Object getNextEdge(java.lang.Object edge,
                           java.lang.Object parentNode)

Description copied from interface: Graph

Returns the edge after edge in the linked list of edges of node.

Specified by:

getNextEdge in interface Graph

Parameters:

edge - the previous edge in the linked list

parentNode - the common node of the edges of the linked list

Returns:

the next edge of the linked list

See Also:

Graph, Graph.getFirstEdge(Object)

getNodeForId

public java.lang.Object getNodeForId(long id)

Description copied from interface: Graph

Returns the node identified by id.

Specified by:

getNodeForId in interface Graph

Parameters:

id - an identifier

Returns:

the corresponding node, or null if id identifies no node

See Also:

Graph.getId(Object)

getNodeForName

public Node getNodeForName(Node root,
                  java.lang.String name)

Check if the graph contains a node with the specified name and possibly returns it.

Parameters:

String - name

Node - root

Returns:

node, if the graph starting with root contains a node with the specified name

getNodeForName

public Node getNodeForName(java.lang.String name)

getObject

public Node getObject(long id)

Specified by:

getObject in class PersistenceManager

getObjectForName

public java.lang.Object getObjectForName(boolean node,
                                java.lang.String name)

Description copied from interface: Graph

Returns the object with the given name. If several such objects exist, one of them is chosen in an unspecified manner. If no such object exists, null is returned.

Specified by:

getObjectForName in interface Graph

Parameters:

node - true if a node of the given name is to be found, false if an edge is to be found

name - the name of the object

Returns:

an object of the given kind (node or edge) with the given name, or null if no such object exists

See Also:

Graph.getName(Object, boolean)

getParentAttribute

public ObjectAttribute getParentAttribute()

Description copied from interface: Graph

Defines the derived attribute which has as value the parent object.

Specified by:

getParentAttribute in interface Graph

Returns:

the parent attribute

See Also:

Graph, Graph.getTreePattern()

getProperty

public java.lang.Object getProperty(java.lang.String key)

getProviderName

public java.lang.String getProviderName()

Specified by:

getProviderName in interface SharedObjectProvider

getRoot

public Node getRoot()

Returns the root node of the Graph.MAIN_GRAPH of this graph.

Returns:

root node of main graph

getRoot

public java.lang.Object getRoot(java.lang.String key)

Description copied from interface: Graph

Returns the root node for the given root key.

Specified by:

getRoot in interface Graph

Parameters:

key - a root key, one of Graph.getRootKeys()

Returns:

the root node of the graph identified by key, or null if no such root node exists

See Also:

Graph

getRootKeys

public java.lang.String[] getRootKeys()

Description copied from interface: Graph

Returns the root keys for the graph.

Specified by:

getRootKeys in interface Graph

Returns:

an array of root keys

See Also:

Graph, Graph.getRoot(String)

getScales

public void getScales(java.util.ArrayList<ScaleClass> scales)

getScalesInternal

public void getScalesInternal(Node node,
                     java.util.ArrayList<ScaleClass> scales)

getScaleValue

public int getScaleValue(Node node)

Get node in type graph representing the type of the input node

Parameters:

node -

Returns:

node from type graph representing type of input node

getSourceNode

public java.lang.Object getSourceNode(java.lang.Object edge)

Description copied from interface: Graph

Returns the source node of edge.

Specified by:

getSourceNode in interface Graph

Parameters:

edge - an edge

Returns:

the source node

See Also:

Graph

getSpecialEdgeDescriptors

public SpecialEdgeDescriptor[] getSpecialEdgeDescriptors(java.lang.Object node,
                                                boolean asSource)

Specified by:

getSpecialEdgeDescriptors in interface Graph

getSRoot

public Node getSRoot()

Returns the root of the Structure of scales

Parameters:

g - GraphManager (i.e. the graph) instance

Returns:

the root of the Structure of scales

getStateMap

public java.util.Map getStateMap()

Specified by:

getStateMap in interface Graph

getSymbol

public int getSymbol(java.lang.Object object,
            boolean asNode)

Specified by:

getSymbol in interface Graph

getTargetNode

public java.lang.Object getTargetNode(java.lang.Object edge)

Description copied from interface: Graph

Returns the target node of edge.

Specified by:

getTargetNode in interface Graph

Parameters:

edge - an edge

Returns:

the target node

See Also:

Graph

getTreePattern

public EdgePattern getTreePattern()

Description copied from interface: Graph

Defines the pattern used for the construction of this graph's tree.

Specified by:

getTreePattern in interface Graph

Returns:

an edge pattern

See Also:

Graph, Graph.getParentAttribute()

getTypeNode

public java.lang.Object getTypeNode(Node node)

Get node in type graph representing the type of the input node

Parameters:

node -

Returns:

node from type graph representing type of input node

getTypeRoot

public Node getTypeRoot()

Returns the root of the type graph for the graph

Parameters:

g - GraphManager (i.e. the graph) instance

Returns:

the root of the type graph for the graph

getVisibleScales

public boolean[] getVisibleScales()

initMainState

public void initMainState(java.util.concurrent.Executor sync)

invokeRun

protected void invokeRun(LockProtectedRunnable task,
             boolean sameThread,
             Lock lock)

Overrides:

invokeRun in class LockableImpl

isAllowedThread

protected boolean isAllowedThread(boolean write)

Overrides:

isAllowedThread in class LockableImpl

leaveWriteLock

protected void leaveWriteLock()

Overrides:

leaveWriteLock in class LockableImpl

logDataOnPersistenceChange

public void logDataOnPersistenceChange(boolean value)

makePersistentImpl

protected void makePersistentImpl(PersistenceCapable o,
                      long id,
                      Transaction t)

Specified by:

makePersistentImpl in class PersistenceManager

makeTransientImpl

protected void makeTransientImpl(PersistenceCapable o,
                     Transaction t)

Specified by:

makeTransientImpl in class PersistenceManager

prepareCompletion

protected void prepareCompletion(Transaction t,
                     boolean commit)

Overrides:

prepareCompletion in class PersistenceManager

prepareId

public long prepareId(PersistenceCapable node)

Specified by:

prepareId in class PersistenceManager

readExtent

public void readExtent(PersistenceInputStream in)
                throws java.io.IOException

Specified by:

readExtent in class PersistenceManager

Throws:

java.io.IOException

readReference

public ResolvableReference readReference(PersistenceInput in)
                                  throws java.io.IOException

Specified by:

readReference in interface SharedObjectProvider

Throws:

java.io.IOException

rebuildExtents

public void rebuildExtents()

removeAllFromExtent

public void removeAllFromExtent()

Removes all nodes in graph from extent. Used when automatically generated modules are recompiled. Then instances of the modules must be replaced with new instances of the newly compiled types. Old nodes of the old modules must be removed from the extent so they are no longer referenced.

removeAttributeChangeListener

public void removeAttributeChangeListener(AttributeChangeListener l)

Specified by:

removeAttributeChangeListener in interface Graph

removeAttributeChangeListener

public void removeAttributeChangeListener(java.lang.Object object,
                                 boolean asNode,
                                 AttributeChangeListener l)

Specified by:

removeAttributeChangeListener in interface Graph

removeChangeBoundaryListener

public void removeChangeBoundaryListener(ChangeBoundaryListener l)

Specified by:

removeChangeBoundaryListener in interface Graph

removeEdgeChangeListener

public void removeEdgeChangeListener(EdgeChangeListener l)

Specified by:

removeEdgeChangeListener in interface Graph

removeEdgeChangeListener

public void removeEdgeChangeListener(java.lang.Object object,
                            boolean asNode,
                            EdgeChangeListener l)

Specified by:

removeEdgeChangeListener in interface Graph

removeMetaNode

public void removeMetaNode(Node node,
                  Transaction t)

removeSharedObjectListener

public void removeSharedObjectListener(java.beans.PropertyChangeListener l)

setMakePersistentTransitive

public void setMakePersistentTransitive(boolean value)

setProperty

public void setProperty(java.lang.String key,
               java.lang.Object value)

setRoot

public void setRoot(java.lang.String key,
           Node root)

setVisibleScales

public void setVisibleScales(boolean[] visibleScales)

suppressLogging

public void suppressLogging(boolean value)

toXLString

public java.lang.String toXLString(boolean qualified)

Parses the GraphManager.MAIN_GRAPH and generates a textual representation of it. with classes

Parameters:

qualified -

Returns:

toXLString

public java.lang.String toXLString(boolean qualified,
                          boolean ids)

Parses the GraphManager.MAIN_GRAPH and generates a textual representation of it. with classes and id's

Parameters:

qualified -

ids -

Returns:

toXLString

public java.lang.String toXLString(boolean qualified,
                          java.lang.String rootKey,
                          boolean ids)

Parses the graph from the rootKey and generates a textual representation of it.

Parameters:

qualified -

rootKey - {GraphManager.MAIN_GRAPH, GraphManager.META_GRAPH, GraphManager.COMPONENT_GRAPH}

Returns:

transactionApplied

protected void transactionApplied(Transaction.Data xa,
                      boolean rollback,
                      Transaction t)

Overrides:

transactionApplied in class PersistenceManager

writeExtent

public void writeExtent(GraphOutput out,
               Node root)
                 throws java.io.IOException

Throws:

java.io.IOException

writeExtent

public void writeExtent(PersistenceOutputStream out)
                 throws java.io.IOException

Specified by:

writeExtent in class PersistenceManager

Throws:

java.io.IOException

writeObject

public void writeObject(Shareable object,
               PersistenceOutput out)
                 throws java.io.IOException

Specified by:

writeObject in interface SharedObjectProvider

Throws:

java.io.IOException