 | SequenceDummy Class |
A dummy sequence to be used in contexts where a sequence is needed formally but not available (null-element/guard).
Inheritance HierarchySystemObject
de.unika.ipd.grGen.libGrSequenceBase
de.unika.ipd.grGen.libGrSequence
de.unika.ipd.grGen.libGrSequenceDummy
de.unika.ipd.grGen.libGrSequenceBase
de.unika.ipd.grGen.libGrSequence
de.unika.ipd.grGen.libGrSequenceDummy
Namespace: de.unika.ipd.grGen.libGr
Assembly: libGr (in libGr.dll) Version: GrGen.NET 7.2
SyntaxC#
public class SequenceDummy : Sequence
The SequenceDummy type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SequenceDummy | Initializes a new instance of the SequenceDummy class |
 | SequenceDummy(SequenceDummy, DictionarySequenceVariable, SequenceVariable, IGraphProcessingEnvironment) | Initializes a new instance of the SequenceDummy class |
Properties| Name | Description | |
|---|---|---|
 | Children | (Overrides SequenceChildren.) |
| ChildrenBase | (Inherited from Sequence.) |
| ExecutionState |
the state of executing this sequence base
(a sequence base comprises sequences, sequence computations, sequence expressions)
(Inherited from SequenceBase.) |
| Id |
returns the sequence /expresion id - every sequence /expression is assigned a unique id that is used in xgrs code generation and in sequence rendering
for copies a new id is generated, too, this does not cause problems as code is only generated once per defined sequence
(Inherited from SequenceBase.) |
| Precedence | (Overrides SequenceBasePrecedence.) |
| Symbol | (Overrides SequenceBaseSymbol.) |
Methods| Name | Description | |
|---|---|---|
| Apply |
Applies this sequence.
(Inherited from Sequence.) |
| ApplyImpl | (Overrides SequenceApplyImpl(IGraphProcessingEnvironment).) |
| Check |
Checks the sequence for errors utilizing the given checking environment
reports them by exception
default behavior: check all the children
(Inherited from Sequence.) |
| CheckBaseObjectTypeIsKnown | (Inherited from SequenceBase.) |
| CheckEdgeTypeIsKnown | (Inherited from SequenceBase.) |
| CheckGraphElementTypeIsKnown | (Inherited from SequenceBase.) |
| CheckNodeTypeIsKnown | (Inherited from SequenceBase.) |
| Contains |
Returns whether the potentialChild is contained in this sequence (base).
True if potentialChild is the same as this sequence (base) (so reflexive relation).
(Inherited from SequenceBase.) |
| FireBeginExecutionEvent | (Inherited from SequenceBase.) |
| FireEndExecutionEvent | (Inherited from SequenceBase.) |
| FireEnteringSequenceEvent | (Inherited from SequenceBase.) |
| FireExitingSequenceEvent | (Inherited from SequenceBase.) |
| GetCurrentlyExecutedSequenceBase |
Returns the innermost sequence base beneath this as root
which gets currently executed (for sequences on call stack this is the call).
A path in the sequence tree gets executed, the innermost is the important one.
(Inherited from SequenceBase.) |
| GetLocalVariables(DictionarySequenceVariable, SetValueType, ListSequenceExpressionConstructor, SequenceBase) |
Walks the sequence tree from this on to the given target sequence base (inclusive),
collecting all variables found on the way into the variables dictionary,
and all container and object type constructors used into the constructors array.
(Inherited from SequenceBase.) |
| GetTypeString | (Inherited from SequenceBase.) |
| HasSequenceType | (Inherited from Sequence.) |
| ResetExecutionState |
Reset the execution state after a run (for following runs).
The sequence to be iterated gets reset before each iteration.
(Inherited from Sequence.) |
| SetNeedForProfiling |
sets for the very node the profiling flag (does not recurse)
(Inherited from SequenceBase.) |
| SetNeedForProfilingRecursive |
sets for the node and all children, i.e. the entire tree the profiling flag
(Inherited from SequenceBase.) |
| Type |
Returns the type of the sequence, which is "boolean"
(Inherited from Sequence.) |
Fields| Name | Description | |
|---|---|---|
 | id |
stores the sequence /expression unique id
(Inherited from SequenceBase.) |
 | SequenceType |
The type of the sequence (e.g. LazyOr or Transaction)
(Inherited from Sequence.) |
See Also