Examples with ParserRule org.eclipse.xtext.ParserRule used on opensource projects

Example 56 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class UnassignedRuleCallTestLanguageSemanticSequencer method sequence.

@Override
public void sequence(ISerializationContext context, EObject semanticObject) {
    EPackage epackage = semanticObject.eClass().getEPackage();
    ParserRule rule = context.getParserRule();
    Action action = context.getAssignedAction();
    Set<Parameter> parameters = context.getEnabledBooleanParameters();
    if (epackage == UnassignedRuleCallTestLanguagePackage.eINSTANCE)
        switch(semanticObject.eClass().getClassifierID()) {
            case UnassignedRuleCallTestLanguagePackage.MODEL:
                sequence_Model(context, (Model) semanticObject);
                return;
            case UnassignedRuleCallTestLanguagePackage.MODEL_FEATURES:
                sequence_ModelFeatures(context, (ModelFeatures) semanticObject);
                return;
        }
    if (errorAcceptor != null)
        errorAcceptor.accept(diagnosticProvider.createInvalidContextOrTypeDiagnostic(semanticObject, context));
}

Example 57 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testUnorderedGroup_06.

@Test
public void testUnorderedGroup_06() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("Model : a = ID b = STRING & a = ID;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "Model");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertEquals(this.warnings.toString(), 2, this.warnings.size());
}

Example 58 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testBug306281_08.

@Test
public void testBug306281_08() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("Model : name=ID (({Binary.left=current} operator = [Model] | {Binary.left=current} operator = [Model]) right=ID)+ name=ID;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "Model");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertTrue(this.warnings.toString(), this.warnings.isEmpty());
}

Example 59 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testOptionalAction_04.

@Test
public void testOptionalAction_04() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("First : Second (isSecond=\'keyword\' | {First.second=current} id=INT) name=ID;");
    _builder.newLine();
    _builder.append("Second: \'keyword\' name=ID;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "First");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertEquals(this.warnings.toString(), 2, this.warnings.size());
}

Example 60 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testUnorderedGroup_02.

@Test
public void testUnorderedGroup_02() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("Model : \'x\' a = ID & \'y\' a = ID ;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "Model");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertEquals(this.warnings.toString(), 2, this.warnings.size());
}