• DoctypeDeclaration{http://etl.sf.net/etl/doctype/0.2.1}:
  • publicId: "-//IDN etl.sf.net//ETL//Grammar 0.2.1"
• Grammar{http://etl.sf.net/etl/grammar/0.2.1}:
  • documentation:
    • DocumentationLine{http://etl.sf.net/etl/grammar/0.2.1}:
      • text: /// This is an expression grammar is imported from main grammars
    • DocumentationLine{http://etl.sf.net/etl/grammar/0.2.1}:
      • text: /// In its turn, this grammar imports main grammar.
  • name:
    • net
    • sf
    • etl
    • tests
    • data
    • imports
    • ExpressionGrammar
  • content:
    • Namespace{http://etl.sf.net/etl/grammar/0.2.1}:
      • defaultModifier:
        • Modifier{http://etl.sf.net/etl/grammar/0.2.1}:
          • value: default
      • prefix: i
      • uri: "http://etl.sf.net/2006/samples/imports/Expression/0.1"
    • GrammarImport{http://etl.sf.net/etl/grammar/0.2.1}:
      • name: main
      • systemId: "MainGrammar.g.etl"
    • Context{http://etl.sf.net/etl/grammar/0.2.1}:
      • name: Expressions
      • content:
        • ContextImport{http://etl.sf.net/etl/grammar/0.2.1}:
          • localName: statements
          • contextName: Statements
          • grammarName: main
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • isComposite:
            • Modifier{http://etl.sf.net/etl/grammar/0.2.1}:
              • value: composite
          • name: BlockExpression
          • associativity: f
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: content
              • operator: +=
              • expression:
                • BlockRef{http://etl.sf.net/etl/grammar/0.2.1}:
                  • context: statements
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • isComposite:
            • Modifier{http://etl.sf.net/etl/grammar/0.2.1}:
              • value: composite
          • name: Identifier
          • associativity: f
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: name
              • operator: =
              • expression:
                • IdentifierOp{http://etl.sf.net/etl/grammar/0.2.1}:
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • isComposite:
            • Modifier{http://etl.sf.net/etl/grammar/0.2.1}:
              • value: composite
          • name: IntegerLiteral
          • associativity: f
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: value
              • operator: =
              • expression:
                • IntegerOp{http://etl.sf.net/etl/grammar/0.2.1}:
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • name: UnaryMinusOp
          • associativity: fy
          • precedence: 16#C8#
          • text: -
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: value
              • operator: =
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: right
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • name: UnaryPlusOp
          • associativity: fy
          • precedence: 200
          • text: +
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: value
              • operator: =
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: right
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • name: MultiplyOp
          • associativity: yfx
          • precedence: 400
          • text: *
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: multipliers
              • operator: +=
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: left
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: multipliers
              • operator: +=
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: right
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • name: DivideOp
          • associativity: yfx
          • precedence: 400
          • text: /
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: dividend
              • operator: =
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: left
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: divisor
              • operator: =
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: right
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • name: ReminderOp
          • associativity: yfx
          • precedence: 400
          • text: %
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: dividend
              • operator: =
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: left
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: divisor
              • operator: =
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: right
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • name: PlusOp
          • associativity: yfx
          • precedence: 500
          • text: +
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: summands
              • operator: +=
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: left
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: summands
              • operator: +=
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: right
        • OperatorDefinition{http://etl.sf.net/etl/grammar/0.2.1}:
          • name: MinusOp
          • associativity: yfx
          • precedence: 500
          • text: -
          • syntax:
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: minuend
              • operator: =
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: left
            • Let{http://etl.sf.net/etl/grammar/0.2.1}:
              • name: subtrahend
              • operator: =
              • expression:
                • OperandOp{http://etl.sf.net/etl/grammar/0.2.1}:
                  • position: right

     1: doctype public "-//IDN etl.sf.net//ETL//Grammar 0.2.1";
     2: /// This is an expression grammar is imported from main grammars
     3: /// In its turn, this grammar imports main grammar.
     4: grammar net.sf.etl.tests.data.imports.ExpressionGrammar {
     5: 	namespace default i = "http://etl.sf.net/2006/samples/imports/Expression/0.1";
     6: 	import main = "MainGrammar.g.etl";
     7: 	
     8: 	context Expressions {
     9: 		import statements = Statements from main;
    10: 		
    11: 		op composite BlockExpression(f) {
    12: 			@ content += block(statements);
    13: 		};
    14: 
    15: 		op composite Identifier(f) {
    16: 			@ name = identifier;
    17: 		};
    18: 
    19: 		op composite IntegerLiteral(f) {
    20: 			@ value = integer;
    21: 		};
    22: 
    23: 		// priority = 200 below, it here just to check if based number 
    24: 		// works.
    25: 		op UnaryMinusOp(fy,16#C8#,-) {
    26: 			@ value =right;
    27: 		};
    28: 		
    29: 		op UnaryPlusOp(fy,200,+) {
    30: 			@ value =right;
    31: 		};
    32: 		
    33: 		op MultiplyOp(yfx,400,*) {
    34: 			@ multipliers += left; @ multipliers +=right;
    35: 		};
    36: 		
    37: 		op DivideOp(yfx,400,/) {
    38: 			@ dividend = left; @ divisor=right;
    39: 		};
    40: 		
    41: 		op ReminderOp(yfx,400,%) {
    42: 			@ dividend = left; @ divisor=right;
    43: 		};
    44: 		
    45: 		op PlusOp(yfx,500,+) {
    46: 			@ summands += left; @ summands += right;
    47: 		};
    48: 		
    49: 		op MinusOp(yfx,500,-) {
    50: 			@ minuend=left; @ subtrahend=right;
    51: 		};
    52: 	};
    53: };