Package org.bigraphs.framework.simulation.matching

Class AbstractDynamicMatchAdapter<S extends AbstractEcoreSignature<? extends Control<?,?>>,B extends Bigraph<S> & EcoreBigraph<S>>

java.lang.Object

org.bigraphs.framework.core.BigraphDelegator<S>

org.bigraphs.framework.simulation.matching.AbstractDynamicMatchAdapter<S,B>

All Implemented Interfaces:

Bigraph<S>, EcoreBigraph<S>, EcoreBigraphExt, HasSignature<S>

Direct Known Subclasses:

PureBigraphAgentAdapter, PureBigraphRedexAdapter

public abstract class AbstractDynamicMatchAdapter<S extends AbstractEcoreSignature<? extends Control<?,?>>,B extends Bigraph<S> & EcoreBigraph<S>>
extends BigraphDelegator<S>
implements EcoreBigraph<S>

An adapter for bigraphs used for the matching procedure.

Encapsulates a bigraph with a dynamic signature and provides different accessor methods for the underlying bigraph which are used/needed for the matching algorithm

Author:

Dominik Grzelak

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractDynamicMatchAdapter.ControlLinkPair	Data structure to represent a pair

Nested classes/interfaces inherited from interface org.bigraphs.framework.core.EcoreBigraph

EcoreBigraph.Stub<S extends AbstractEcoreSignature<?>>

Field Summary

Fields

Modifier and Type	Field	Description
protected Supplier<Throwable>	throwableSupplier

Fields inherited from class org.bigraphs.framework.core.BigraphDelegator

bigraphDelegate

Constructor Summary

Constructors

Constructor	Description
AbstractDynamicMatchAdapter(B bigraph)

Method Summary

Modifier and Type	Method	Description
protected void	addPlaceToList(List<BigraphEntity<?>> list, org.eclipse.emf.ecore.EObject each, boolean withSites)	Convenient method that finds the corresponding 'node type' (e.g., root) of a given EObject instance and adds it to the given list list.
void	clearCache()
int	degreeOf(BigraphEntity<?> nodeEntity)	Get the number of all in- and out-going edges of a node within the place graph.
org.eclipse.collections.api.list.ImmutableList<BigraphEntity<?>>	getAllInternalVerticesPostOrder()	Internal vertices have children
Stream<BigraphEntity<?>>	getAllInternalVerticesPostOrderAsStream()
List<BigraphEntity<?>>	getAllLeaves()	Get all leaves of a the bigraph's place graph (i.e., a tree).
org.eclipse.collections.api.list.ImmutableList<BigraphEntity<?>>	getAllVertices()	Get all vertices (roots and nodes) without sites.
Iterable<BigraphEntity<?>>	getAllVerticesBfsOrder()
List<BigraphEntity<?>>	getAllVerticesBfsOrderFrom(BigraphEntity<?> eachRoot)
Stream<BigraphEntity<?>>	getAllVerticesBfsOrderStream()
Iterable<BigraphEntity<?>>	getAllVerticesPostOrder()
B	getBigraphDelegate()
List<BigraphEntity<?>>	getChildren(BigraphEntity<?> node)	Get all children of a bigraph node precluding all sites.
org.eclipse.emf.ecore.EObject	getInstanceModel()	Return the Ecore-based instance model of a bigraph object or signature object.
abstract AbstractSequentialList<AbstractDynamicMatchAdapter.ControlLinkPair>	getLinksOfNode(BigraphEntity<?> node)	Note: Only the port indices are important for the order, not the name itself.
org.eclipse.emf.ecore.EPackage	getMetaModel()	Return the metamodel of a bigraph object or a signature object.
List<BigraphEntity<?>>	getNodesOfLink(BigraphEntity.Link outerName)
org.eclipse.collections.api.list.MutableList<BigraphEntity<?>>	getOpenNeighborhoodOfVertex(BigraphEntity<?> node)	This method is used solely for the matching algorithm.
List<BigraphEntity.RootEntity>	getRoots()
List<BigraphEntity<?>>	getSubtreeOfNode(BigraphEntity<?> node)
protected List<BigraphEntity<?>>	neighborhoodHook(List<BigraphEntity<?>> neighbors, BigraphEntity<?> node)

Methods inherited from class org.bigraphs.framework.core.BigraphDelegator

areConnected, getAllLinks, getAllPlaces, getChildrenOf, getEdges, getInnerNames, getLevelOf, getLinkOfPoint, getNodeOfPort, getNodes, getOuterNames, getParent, getPointsFromLink, getPortCount, getPorts, getSiblingsOfInnerName, getSiblingsOfNode, getSignature, getSites, getTopLevelRoot, isParentOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.bigraphs.framework.core.Bigraph

getIncidentLinksOf, getInnerFace, getOuterFace, getSupport, isActive, isActiveAtNode, isActiveAtSite, isDiscrete, isEpimorphic, isGround, isGuarding, isLean, isMonomorphic, isPrime

Methods inherited from interface org.bigraphs.framework.core.EcoreBigraph

getEMetaModelData, getSignature, isBEdge, isBInnerName, isBLink, isBNode, isBOuterName, isBPlace, isBPoint, isBPort, isBRoot, isBSite, isIndexable, isNameable, isOfEClass

Field Details

throwableSupplier

protected Supplier<Throwable> throwableSupplier

Constructor Details

AbstractDynamicMatchAdapter

public AbstractDynamicMatchAdapter(B bigraph)

Method Details

getBigraphDelegate

public B getBigraphDelegate()

Overrides:

getBigraphDelegate in class BigraphDelegator<S extends AbstractEcoreSignature<? extends Control<?,?>>>

getRoots

public List<BigraphEntity.RootEntity> getRoots()

Specified by:

getRoots in interface Bigraph<S extends AbstractEcoreSignature<? extends Control<?,?>>>

Overrides:

getRoots in class BigraphDelegator<S extends AbstractEcoreSignature<? extends Control<?,?>>>

getMetaModel

public org.eclipse.emf.ecore.EPackage getMetaModel()

Description copied from interface: EcoreBigraphExt

Return the metamodel of a bigraph object or a signature object.

It is a metamodel that either extends the base bigraph metamodel or the base signature metamodel.

Specified by:

getMetaModel in interface EcoreBigraphExt

Returns:

the metamodel in Ecore format

See Also:

• de.tudresden.inf.st.bigraphs.models.bigraphBaseModel.BigraphBaseModelPackage

getInstanceModel

public org.eclipse.emf.ecore.EObject getInstanceModel()

Description copied from interface: EcoreBigraphExt

Return the Ecore-based instance model of a bigraph object or signature object.

Specified by:

getInstanceModel in interface EcoreBigraphExt

Returns:

the instance model in Ecore format

clearCache

public void clearCache()

getLinksOfNode

public abstract AbstractSequentialList<AbstractDynamicMatchAdapter.ControlLinkPair> getLinksOfNode(BigraphEntity<?> node)

Note: Only the port indices are important for the order, not the name itself.

Parameters:

node - the node

Returns:

a list of all links connected to the given node

getSubtreeOfNode

public List<BigraphEntity<?>> getSubtreeOfNode(BigraphEntity<?> node)

getNodesOfLink

public List<BigraphEntity<?>> getNodesOfLink(BigraphEntity.Link outerName)

degreeOf

public int degreeOf(BigraphEntity<?> nodeEntity)

Get the number of all in- and out-going edges of a node within the place graph.
Sites are included in the count.

Parameters:

nodeEntity - the node

Returns:

degree of the node

neighborhoodHook

protected List<BigraphEntity<?>> neighborhoodHook(List<BigraphEntity<?>> neighbors,
 BigraphEntity<?> node)

addPlaceToList

protected void addPlaceToList(List<BigraphEntity<?>> list,
 org.eclipse.emf.ecore.EObject each,
 boolean withSites)

Convenient method that finds the corresponding 'node type' (e.g., root) of a given EObject instance and adds it to the given list list.

Throws a runtime exception of the node couldn't be found.

Parameters:

list - the list

each - node entity (e.g., root, node or site)

withSites - flag to consider sites or not

getOpenNeighborhoodOfVertex

public org.eclipse.collections.api.list.MutableList<BigraphEntity<?>> getOpenNeighborhoodOfVertex(BigraphEntity<?> node)

This method is used solely for the matching algorithm. Sites are excluded in the list. Doesn't include the node itself. Opposite is the closed neighborhood which includes the node itself.

Specified by:

getOpenNeighborhoodOfVertex in interface Bigraph<S extends AbstractEcoreSignature<? extends Control<?,?>>>

Overrides:

getOpenNeighborhoodOfVertex in class BigraphDelegator<S extends AbstractEcoreSignature<? extends Control<?,?>>>

Parameters:

node - the node

Returns:

getAllVertices

public org.eclipse.collections.api.list.ImmutableList<BigraphEntity<?>> getAllVertices()

Get all vertices (roots and nodes) without sites.

Returns:

all vertices of the bigraph without sites

getAllInternalVerticesPostOrder

public org.eclipse.collections.api.list.ImmutableList<BigraphEntity<?>> getAllInternalVerticesPostOrder()

Internal vertices have children

Returns:

getAllInternalVerticesPostOrderAsStream

public Stream<BigraphEntity<?>> getAllInternalVerticesPostOrderAsStream()

getAllVerticesPostOrder

public Iterable<BigraphEntity<?>> getAllVerticesPostOrder()

getAllVerticesBfsOrder

public Iterable<BigraphEntity<?>> getAllVerticesBfsOrder()

getAllVerticesBfsOrderStream

public Stream<BigraphEntity<?>> getAllVerticesBfsOrderStream()

getAllVerticesBfsOrderFrom

public List<BigraphEntity<?>> getAllVerticesBfsOrderFrom(BigraphEntity<?> eachRoot)

getChildren

public List<BigraphEntity<?>> getChildren(BigraphEntity<?> node)

Get all children of a bigraph node precluding all sites. This method is used solely for the matching algorithm.

Parameters:

node - the node

Returns:

all children of the given node

getAllLeaves

public List<BigraphEntity<?>> getAllLeaves()

Get all leaves of a the bigraph's place graph (i.e., a tree). This method is used solely for the matching algorithm.

Returns:

all leaves of the place graph