Module graph.explorer

Package de.grogra.graph.wrapped

Interface WrappedGraphRef

All Superinterfaces:

Graph, GraphContext, GraphManagerContext, RegistryContext, WrappedGraph

All Known Implementing Classes:

GraphObjectRef, SecGraphRef

public interface WrappedGraphRef
extends WrappedGraph

Method Summary

Modifier and Type	Method	Description
default DisposableIterator	apply(int count)
default boolean	canEnumerateEdges(EdgeDirection dir, boolean constEdge, Serializable edge)
default boolean	canEnumerateNodes(Type type)	Can nodes of the specified type be enumerated?
default void	clear()
default Node	cloneGraph()
default Pattern.Matcher	createMatcher(Pattern pred, XBitSet providedConstants, IntList neededConstantsOut)
default Producer	createProducer(QueryState qs)	Creates an instance of Producer.
default QueryState	createQueryState()	Creates a query state to be used for queries which use this graph.
default void	derive()
default void	enumerateEdges(Object node, EdgeDirection dir, Type edgeType, QueryState qs, int toIndex, int patternIndex, Serializable pattern, int matchIndex, MatchConsumer consumer, int arg)
default void	enumerateNodes(Type type, QueryState qs, int tp, MatchConsumer consumer, int arg)	This methods enumerates all nodes of this graph of the given type to the given MatchConsumer via the given query state.
default GraphManager	getDataGraph()	Default implementation of the functions of WrappedGraph using the WrappedGraph provided by the resolve() function.
default GraphManager	getGraph()
default RuntimeModel	getModel()	Default implementation for xl.query.graph based on the queryGraph provided from resolve()
String	getName()
default Graph	getQueryGraph()
default Registry	getRegistry()	Returns the Registry which is linked with this instance.
default Object	getRoot()	Returns the root node of this graph.
default Node	getRootNode()
default void	reload(Registry r)
default void	reload(Context ctx)
<T extends WrappedGraph> T	resolve()
default void	setRootNode(Node n)
default Instance3D	toInstance(boolean transfrom)
default void	view2d()
default void	view3d()

Methods inherited from interface de.grogra.graph.wrapped.WrappedGraph

setDerivationMode

Method Details

getName

String getName()

Specified by:

getName in interface WrappedGraph

resolve

<T extends WrappedGraph> T resolve()

getDataGraph

default GraphManager getDataGraph()

Default implementation of the functions of WrappedGraph using the WrappedGraph provided by the resolve() function.

Specified by:

getDataGraph in interface WrappedGraph

getGraph

default GraphManager getGraph()

Specified by:

getGraph in interface GraphContext

Specified by:

getGraph in interface GraphManagerContext

getQueryGraph

default Graph getQueryGraph()

Specified by:

getQueryGraph in interface WrappedGraph

getRegistry

default Registry getRegistry()

Description copied from interface: RegistryContext

Returns the Registry which is linked with this instance.

Specified by:

getRegistry in interface RegistryContext

Returns:

the registry linked with this instance

derive

default void derive()

Specified by:

derive in interface WrappedGraph

view2d

default void view2d()

Specified by:

view2d in interface WrappedGraph

view3d

default void view3d()

Specified by:

view3d in interface WrappedGraph

toInstance

default Instance3D toInstance(boolean transfrom)

Specified by:

toInstance in interface WrappedGraph

getRootNode

default Node getRootNode()

Specified by:

getRootNode in interface WrappedGraph

apply

default DisposableIterator apply(int count)

Specified by:

apply in interface WrappedGraph

setRootNode

default void setRootNode(Node n)

Specified by:

setRootNode in interface WrappedGraph

cloneGraph

default Node cloneGraph()
                 throws CloneNotSupportedException

Specified by:

cloneGraph in interface WrappedGraph

Throws:

CloneNotSupportedException

clear

default void clear()

Specified by:

clear in interface WrappedGraph

reload

default void reload(Context ctx)

reload

default void reload(Registry r)

Specified by:

reload in interface WrappedGraph

getModel

default RuntimeModel getModel()

Default implementation for xl.query.graph based on the queryGraph provided from resolve()

Specified by:

getModel in interface Graph

Specified by:

getModel in interface WrappedGraph

Returns:

the run-time model

createQueryState

default QueryState createQueryState()

Description copied from interface: Graph

Creates a query state to be used for queries which use this graph. The returned query state has to be an instance of the type defined by CompiletimeModel.getQueryStateType() of the corresponding compile-time model.

Specified by:

createQueryState in interface Graph

Specified by:

createQueryState in interface WrappedGraph

Returns:

a new query state

createProducer

default Producer createProducer(QueryState qs)

Description copied from interface: Graph

Creates an instance of Producer. This factory method creates an instance of a subclass of Producer which will be exclusively used later on in the context of the current match represented by qs. The instance must be an instance of the class returned by CompiletimeModel.getProducerType() for the corresponding compile-time model.

The usage of producers is specified by the XL programming language.

Specified by:

createProducer in interface Graph

Specified by:

createProducer in interface WrappedGraph

Parameters:

qs - query state which holds current match for which the producer shall produce a replacement

Returns:

a producer for use in the context of qs

createMatcher

default Pattern.Matcher createMatcher(Pattern pred,
 XBitSet providedConstants,
 IntList neededConstantsOut)

Specified by:

createMatcher in interface Graph

Specified by:

createMatcher in interface WrappedGraph

canEnumerateNodes

default boolean canEnumerateNodes(Type type)

Description copied from interface: Graph

Can nodes of the specified type be enumerated? This method returns true iff this graph can enumerate nodes of the given type using the method Graph.enumerateNodes(de.grogra.reflect.Type, de.grogra.xl.query.QueryState, int, de.grogra.xl.query.MatchConsumer, int).

Specified by:

canEnumerateNodes in interface Graph

Specified by:

canEnumerateNodes in interface WrappedGraph

Parameters:

type - the type of nodes

Returns:

true iff nodes of type can be enumerated

enumerateNodes

default void enumerateNodes(Type type,
 QueryState qs,
 int tp,
 MatchConsumer consumer,
 int arg)

Description copied from interface: Graph

This methods enumerates all nodes of this graph of the given type to the given MatchConsumer via the given query state. I.e., for every node c of this extent that has type type, the following statement is executed:

     qs.amatch (tp, c, consumer, arg);
 

Specified by:

enumerateNodes in interface Graph

Specified by:

enumerateNodes in interface WrappedGraph

Parameters:

type - the type of nodes

qs - the query state on which the amatch-method has to be invoked

tp - the index-parameter for the amatch-method

consumer - the consumer-parameter for the amatch-method

arg - the arg-parameter for the amatch-method

canEnumerateEdges

default boolean canEnumerateEdges(EdgeDirection dir,
 boolean constEdge,
 Serializable edge)

Specified by:

canEnumerateEdges in interface Graph

Specified by:

canEnumerateEdges in interface WrappedGraph

enumerateEdges

default void enumerateEdges(Object node,
 EdgeDirection dir,
 Type edgeType,
 QueryState qs,
 int toIndex,
 int patternIndex,
 Serializable pattern,
 int matchIndex,
 MatchConsumer consumer,
 int arg)

Specified by:

enumerateEdges in interface Graph

Specified by:

enumerateEdges in interface WrappedGraph

getRoot

default Object getRoot()

Description copied from interface: Graph

Returns the root node of this graph.

Specified by:

getRoot in interface Graph

Specified by:

getRoot in interface WrappedGraph

Returns:

the root