IGlobalVariables Interface

The global variables shared by the graph processing environments.

Namespace: de.unika.ipd.grGen.libGr
Assembly: libGr (in libGr.dll) Version: GrGen.NET 7.2

Syntax

public interface IGlobalVariables

The IGlobalVariables type exposes the following members.

Properties

	Name	Description
	Item	Indexer for accessing the variables by name, via index notation on this object.
	Variables	Returns an iterator over all available (non-null) variables

Methods

	Name	Description
	CloneGraphVariables	Duplicates the graph variables of an old just cloned graph, assigns them to the new cloned graph.
	Custom	Does action execution environment dependent stuff.
	FetchObjectUniqueId	Fetches a unique id for an internal class object (non-transient). May be called concurrently from multiple threads.
	FillCustomCommandDescriptions	Adds the custom commands descriptions of this object to the customCommandsToDescriptions.
	GetEdgeVarValue	Retrieves the IEdge for a variable name or null, if the variable isn't set yet or anymore. A InvalidCastException is thrown, if the variable is set and does not point to an IEdge object.
	GetElementVariables	Returns a linked list of variables mapping to the given graph element or null, if no variable points to this element
	GetNodeVarValue	Retrieves the INode for a variable name or null, if the variable isn't set yet or anymore. A InvalidCastException is thrown, if the variable is set and does not point to an INode object.
	GetVariableValue	Retrieves the object for a variable name or null, if the variable isn't set yet or anymore
	RequestObjectUniqueId	Requests a specific unique id for an internal class object (non-transient). This allows to adapt the internal id source so this id cannot be fetched anymore (as well as all ids that are lower than this one).
	SetVariableValue	Sets the value of the given variable to the given value. If the variable name is null, this function does nothing. If val is null, the variable is unset.