Sage Modeling and Simulation Library

PfcNode Properties

The PfcNode type exposes the following members.

Properties


  Name Description
Public property Description
The description for this SfcStep. Typically used for human-readable representations.
(Inherited from PfcElement.)
Public property EarliestStart
Gets or sets the earliest time that this element can start.
Public property ElementType
Gets the type of this element.
(Inherited from PfcElement.)
Public property GraphicsData
A string dictionary containing name/value pairs that represent graphics & layout-related values.
Public property GraphOrdinal
Gets or sets the graph ordinal of this node - a number that roughly (but consistently) represents its place in the execution order for this graph. Loopbacks' ordinals indicate their place in the execution order as of their first execution.
Public property Guid
The Guid for this SfcStep. Typically required to be unique.
(Inherited from PfcElement.)
Public property IsFinishNode
Gets a value indicating whether this instance is finish node.
Public property IsNullNode
Gets a value indicating whether this instance is null. A node that is null can be eliminated when PFCs are combined.
Public property IsSimple
Gets a value indicating whether this instance is simple. A node is simple if it has one input and one output and performs no tasks beyond a pass-through. In the case of a Step, a Simple step is a Null step. This also facilitates graph reduction.
Public property IsStartNode
Gets a value indicating whether this instance is start node.
Public property Model
The model that owns this SfcStep, or from which it gets time, etc. data.
(Inherited from PfcElement.)
Public property Name
The user-friendly name for this SfcStep. Required to be unique if there is a Participant directory listing this element - which there will be, if the element is attached to a Pfc.
(Inherited from PfcElement.)
Public property NodeColor
Public property Parent
The parent ProcedureFunctionChart of this node.
(Inherited from PfcElement.)
Public property PredecessorNodes
Gets the predecessor node list for this node.
Public property Predecessors
Gets the predecessor list for this node.
Public property SEID
Gets the SEID, or Source Element ID of this element. If the PFC of which this element is a member is cloned, then this SEID will be the Guid of the element in the source PFC that is semantically/structurally equivalent to this one.
(Inherited from PfcElement.)
Public property StructureDirty
Gets or sets a value indicating whether the structure of this SFC is dirty (in effect, whether it has changed since consolidation was last done.
Public property SuccessorNodes
Gets the successor list for this node. Do not modify this list.
Public property Successors
Gets the successor list for this node. Do not modify this list.
Public property UserData
Gets or sets some piece of arbitrary user data. This data is (currently) not serialized.
(Inherited from PfcElement.)