GrGen.NET v4.4 API: the libGr class library (the type exact interface gets generated)
SequenceSpecial Class
Namespacesde.unika.ipd.grGen.libGrSequenceSpecial
A Sequence with a Special flag
Declaration Syntax
C#
public abstract class SequenceSpecial : Sequence
Members
All MembersConstructorsMethodsPropertiesFields



IconMemberDescription
SequenceSpecial(Boolean, SequenceType)
Initializes a new instance of the SequenceSpecial class.

Apply(IGraphProcessingEnvironment)
Applies this sequence.
(Inherited from Sequence.)
ApplyImpl(IGraphProcessingEnvironment)
Applies this sequence. This function represents the actual implementation of the sequence.
(Inherited from Sequence.)
Check(SequenceCheckingEnvironment)
Checks the sequence for errors utilizing the given checking environment reports them by exception default behavior: check all the children
(Inherited from Sequence.)
Children
Enumerates all child sequence objects
(Inherited from Sequence.)
ChildrenBase (Inherited from Sequence.)
ExecutionState
the state of executing this sequence
(Inherited from Sequence.)
GetCurrentlyExecutedSequence()()()()
Returns the innermost sequence 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 Sequence.)
GetLocalVariables(Dictionary<(Of <<'(SequenceVariable, SetValueType>)>>), List<(Of <<'(SequenceExpressionContainerConstructor>)>>), Sequence)
Walks the sequence tree from this on to the given target sequence (inclusive), collecting all variables found on the way into the variables dictionary, and all container constructors used into the constructors array.
(Inherited from Sequence.)
id
stores the sequence /expression unique id
(Inherited from SequenceBase.)
Id
returns the sequence /expresion id - every sequence /expression is assigned a unique id used in xgrs code generation for copies the old id is just taken over, does not cause problems as code is only generated once per defined sequence
(Inherited from SequenceBase.)
Precedence
The precedence of this operator. Zero is the highest priority, int.MaxValue the lowest. Used to add needed parentheses for printing sequences /expressions TODO: WTF? das ist im Parser genau umgekehrt implementiert!
(Inherited from SequenceBase.)
ResetExecutionState()()()()
Reset the execution state after a run (for following runs). The sequence to be iterated gets reset before each iteration.
(Inherited from Sequence.)
SequenceType
The type of the sequence (e.g. LazyOr or Transaction)
(Inherited from Sequence.)
SetNeedForProfiling(Boolean)
sets for the very node the profiling flag (does not recurse)
(Inherited from SequenceBase.)
SetNeedForProfilingRecursive(Boolean)
sets for the node and all children, i.e. the entire tree the profiling flag
(Inherited from SequenceBase.)
Special
The "Special" flag. Usage is implementation specific. GrShell uses this flag to indicate breakpoints when in debug mode and to dump matches when in normal mode.

Symbol
A string symbol representing this sequence /expression kind.
(Inherited from SequenceBase.)
Type(SequenceCheckingEnvironment)
Returns the type of the sequence, which is "boolean"
(Inherited from Sequence.)
Inheritance Hierarchy

Assembly: libGr (Module: libGr) Version: 4.4.0.0 (4.4.0.0)