 | PatternVariable Class |
A pattern variable of a rule pattern.
Inheritance HierarchySystemObject
de.unika.ipd.grGen.lgspPatternVariable
de.unika.ipd.grGen.lgspPatternVariable
Namespace: de.unika.ipd.grGen.lgsp
Assembly: lgspBackend (in lgspBackend.dll) Version: GrGen.NET 8.0beta
SyntaxC#
public class PatternVariable : IPatternVariable, IPatternElement
The PatternVariable type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | PatternVariable(PatternVariable, String) |
Instantiates a new PatternVariable object as a copy from an original variable under renaming.
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| PatternVariable(PatternVariable, PatternGraphEmbedding, PatternGraph, String) |
Instantiates a new PatternVariable object as a copy from an original variable, used for inlining.
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| PatternVariable(VarType, String, String, Int32, Boolean, Expression) |
Instantiates a new PatternVariable object.
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Properties| Name | Description | |
|---|---|---|
 | Annotations |
The annotations of the pattern element
|
| DefToBeYieldedTo |
Iff true the element is only defined in its PointOfDefinition pattern,
it gets matched in another, nested or called pattern which yields it to the containing pattern.
|
| Name |
The name of the variable.
|
| PointOfDefinition |
The pattern where this element gets matched (null if rule parameter).
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| Type |
The GrGen type of the pattern variable.
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| UnprefixedName |
The pure name of the pattern element as specified in the .grg without any prefixes.
|
Fields| Name | Description | |
|---|---|---|
 | annotations |
The annotations of the pattern element
|
| AssignmentDependencies |
If AssignmentSource is not null this gives the original embedding which was inlined.
It is given as quick access to the needed nodes, edges, and variables for scheduling.
|
| AssignmentSource |
If not null this pattern element is to be bound by assigning the value of the given assignmentSource expression to the variable.
This is needed to fill the pattern parameters of a pattern embedding which was inlined.
|
| defToBeYieldedTo |
Iff true the element is only defined in its PointOfDefinition pattern,
it gets matched in another, nested or called pattern which yields it to the containing pattern.
|
| initialization |
The initialization expression for the variable if some was defined, otherwise null.
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| name |
The name of the variable.
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| originalSubpatternEmbedding |
Links to the original subpattern embedding which was inlined in case this variable was inlined, otherwise null.
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| originalVariable |
Links to the original pattern variable in case this variable was inlined, otherwise null;
the point of definition of the original variable references the original containing pattern
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| ParameterIndex |
Specifies to which rule parameter this variable corresponds.
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| pointOfDefinition |
The pattern where this element gets matched (null if rule parameter).
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| type |
The GrGen type of the pattern variable.
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| unprefixedName |
Pure name of the variable as specified in the .grg without any prefixes.
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See Also