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52 lines
1.7 KiB
52 lines
1.7 KiB
grammar com.irtsaintexupery.xtext.pseim.Pattern with org.eclipse.xtext.common.Terminals |
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import "http://www.eclipse.org/emf/2002/Ecore" as ecore |
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import "http://www.irt-saintexupery.com/seim/0.1" as seim |
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import "http://www.irt-saintexupery.com/pseim/0.1" |
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Pattern returns Pattern: |
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'pattern' name=ID '(' (cardinalityElements+=CardinalityElement (',' cardinalityElements+=CardinalityElement)*)? ')' |
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('{' |
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( |
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modelElements+=PatternComponent | |
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modelElements+=PatternLink |
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)* |
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'}')?; |
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PatternComponent returns PatternComponent: |
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'component' name=ID ('[' (multiplicityValue=INT | cardinalityElement=[CardinalityElement]) ']')? '(' (content+=PatternPort (',' content+=PatternPort)*)? ')' |
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('{' |
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( |
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content+=PatternComponent | |
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content+=PatternLink |
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)* |
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'}')?; |
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PatternPort returns PatternPort: |
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dir=PatternPortDirection name=ID ('[' (multiplicityValue=INT | cardinalityElement=[CardinalityElement]) ']')? |
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; |
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enum PatternPortDirection returns PatternPortDirection: |
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UNSPECIFIED = 'unspec' | IN = 'in' | OUT = 'out' | INOUT = 'inout'; |
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CardinalityElement returns CardinalityElement: |
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name=ID |
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; |
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PatternLink returns PatternLink: |
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src=[PatternPort|QualifiedID] '-{' linkType=LinkType '}->' dst=[PatternPort|QualifiedID] |
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; |
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enum LinkType returns LinkType: |
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TRANSPOSE = 'Transpose' | IDENTITY = 'Identity' | FIRST = 'First' | ROTATE = 'Rotate' |
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| SHIFTC = 'ShiftC' | SHIFTP = 'ShiftP' | FLATTENC = 'FlattenC' | FORKC = 'ForkC' | FORKP = 'ForkP' |
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| JOINC = 'JoinC' | JOINP = 'JoinP' | LAST = 'Last' |
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; |
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enum PortDirection returns seim::PortDirection: |
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UNSPECIFIED = 'unspec' | IN = 'in' | OUT = 'out' | INOUT = 'inout' |
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; |
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QualifiedID: |
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ID('.'ID)* |
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; |