LGSPNodeWithUniqueId Class

Class implementing nodes with a unique id in the libGr search plan backend (employed if uniqueness was declared in the model)

Inheritance Hierarchy

SystemObject
  de.unika.ipd.grGen.lgspLGSPNode
    de.unika.ipd.grGen.lgspLGSPNodeWithUniqueId
      de.unika.ipd.grGen.lgspLGSPNodeWithUniqueIdWithReferenceToContainingGraph

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

Syntax

Copy

public abstract class LGSPNodeWithUniqueId : LGSPNode, 
	IIdentifiable

The LGSPNodeWithUniqueId type exposes the following members.

Constructors

	Name	Description
	LGSPNodeWithUniqueId	Instantiates an LGSPNodeWithUniqueId object.

Top

Properties

	Name	Description
	Incident	Returns an IEnumerable<IEdge> over all incident edges (Inherited from LGSPNode.)
	Incoming	Returns an IEnumerable<IEdge> over all incoming edges (Inherited from LGSPNode.)
	Item	Indexer that gives access to the attributes of the graph element. (Inherited from LGSPNode.)
	Outgoing	Returns an IEnumerable<IEdge> over all outgoing edges (Inherited from LGSPNode.)
	ReplacedByElement	The element which replaced this element (Valid is false in this case) or null, if this element has not been replaced or is still a valid member of a graph. (Inherited from LGSPNode.)
	ReplacedByNode	The node which replaced this node (Valid is false in this case) or null, if this node has not been replaced or is still a valid member of a graph. (Inherited from LGSPNode.)
	Type	The NodeType of the node. (Inherited from LGSPNode.)
	Valid	This is true, if this node is a valid graph element, i.e. it is part of a graph. (Inherited from LGSPNode.)

Top

Methods

	Name	Description
	ApplyFunctionMethod	Executes the function method given by its name. Throws an exception if the method does not exists or the parameters are of wrong types. (Inherited from LGSPNode.)
	ApplyProcedureMethod	Executes the procedure method given by its name. Throws an exception if the method does not exists or the parameters are of wrong types. (Inherited from LGSPNode.)
	Clone	Creates a shallow clone of this node. All attributes will be transfered to the new node. The node will not be associated to a graph, yet. So it will not have any incident edges nor any assigned variables. (Inherited from LGSPNode.)
	Copy	Creates a deep copy of this node (i.e. (transient) class objects will be replicated). All attributes will be transfered to the new node. The node will not be associated to a graph, yet. So it will not have any incident edges nor any assigned variables. (Inherited from LGSPNode.)
	GetAttribute	Returns the graph element attribute with the given attribute name. If the graph element type doesn't have an attribute with this name, a NullReferenceException is thrown. (Inherited from LGSPNode.)
	GetCompatibleIncident	Returns an IEnumerable<IEdge> over all incident edges with the same type or a subtype of the given type (Inherited from LGSPNode.)
	GetCompatibleIncoming	Returns an IEnumerable<IEdge> over all incoming edges with the same type or a subtype of the given type (Inherited from LGSPNode.)
	GetCompatibleOutgoing	Returns an IEnumerable<IEdge> over all outgoing edges with the same type or a subtype of the given type (Inherited from LGSPNode.)
	GetExactIncident	Returns an IEnumerable<IEdge> over all incident edges with exactly the given type (Inherited from LGSPNode.)
	GetExactIncoming	Returns an IEnumerable<IEdge> over all incoming edges with exactly the given type (Inherited from LGSPNode.)
	GetExactOutgoing	Returns an IEnumerable<IEdge> over all outgoing edges with exactly the given type (Inherited from LGSPNode.)
	GetUniqueId	Gets the unique id of the node. Only available if unique ids for nodes and edges were declared in the model (or implicitely switched on by parallelization or the declaration of some index).
	InstanceOf	Returns true, if the typed object is compatible to the given type. (Inherited from LGSPNode.)
	IsDeeplyEqual	Returns whether this and that are deeply equal, which means the scalar attributes are equal, the container attributes are memberwise deeply equal, and object attributes are deeply equal. (If types are unequal the result is false.) Visited objects are/have to be stored in the visited objects dictionary in order to detect shortcuts and cycles. (Inherited from LGSPNode.)
	MoveInHeadAfter	Moves the head of the incoming list after the given edge. Part of the "list trick". (Inherited from LGSPNode.)
	MoveOutHeadAfter	Moves the head of the outgoing list after the given edge. Part of the "list trick". (Inherited from LGSPNode.)
	Recycle	Recycles this node. This may pool the node or just ignore it. (Inherited from LGSPNode.)
	ResetAllAttributes	Resets all graph element attributes to their initial values. (Inherited from LGSPNode.)
	SetAttribute	Sets the graph element attribute with the given attribute name to the given value. If the graph element type doesn't have an attribute with this name, a NullReferenceException is thrown. (Inherited from LGSPNode.)
	ToString	Returns the name of the type of this node. (Inherited from LGSPNode.)

Top

Fields

	Name	Description
	lgspFlags	contains some booleans coded as bitvector (Inherited from LGSPNode.)
	lgspInhead	Entry node into the incoming edges list - not of type edge head, real edge or null (Inherited from LGSPNode.)
	lgspOuthead	Entry node into the outgoing edges list - not of type edge head, real edge or null (Inherited from LGSPNode.)
	lgspType	The node type of the node. (Inherited from LGSPNode.)
	lgspTypeNext	Next node in the list containing all the nodes of one type. See comment for lgspTypePrev (this node has been retyped if typeNext is not null but typePrev is null). (Inherited from LGSPNode.)
	lgspTypePrev	Previous node in the list containing all the nodes of one type. The node is not part of a graph, iff typePrev is null. If typePrev is null and typeNext is not null, this node has been retyped and typeNext points to the new node. These special cases are neccessary to handle the following situations: "delete node + return edge", "hom + delete + return", "hom + retype + return", "hom + retype + delete", "hom + retype + delete + return". (Inherited from LGSPNode.)
	uniqueId	contains a unique id

Top

Reference

de.unika.ipd.grGen.lgsp Namespace