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Java GrammarUtil.findCurrentType方法代码示例

本文整理汇总了Java中org.eclipse.xtext.GrammarUtil.findCurrentType方法的典型用法代码示例。如果您正苦于以下问题：Java GrammarUtil.findCurrentType方法的具体用法？Java GrammarUtil.findCurrentType怎么用？Java GrammarUtil.findCurrentType使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.xtext.GrammarUtil的用法示例。


在下文中一共展示了GrammarUtil.findCurrentType方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: collectAbstractElements

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
@Override
public void collectAbstractElements(Grammar grammar, EStructuralFeature feature,
		IFollowElementAcceptor followElementAcceptor) {
	for (Grammar superGrammar : grammar.getUsedGrammars()) {
		collectAbstractElements(superGrammar, feature, followElementAcceptor);
	}
	EClass declarator = feature.getEContainingClass();
	for (ParserRule rule : GrammarUtil.allParserRules(grammar)) {
		for (Assignment assignment : GrammarUtil.containedAssignments(rule)) {
			if (assignment.getFeature().equals(feature.getName())) {
				EClassifier classifier = GrammarUtil.findCurrentType(assignment);
				EClassifier compType = EcoreUtil2.getCompatibleType(declarator, classifier);
				if (compType == declarator) {
					followElementAcceptor.accept(assignment);
				}
			}
		}
	}
}
开发者ID:eclipse，项目名称:n4js，代码行数:20，代码来源:PatchedFollowElementComputer.java

示例2: checkOppositeReferenceUsed

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
@Check
public void checkOppositeReferenceUsed(Assignment assignment) {
	Severity severity = getIssueSeverities(getContext(), getCurrentObject()).getSeverity(BIDIRECTIONAL_REFERENCE);
	if (severity == null || severity == Severity.IGNORE) {
		// Don't perform any check if the result is ignored
		return;
	}
	EClassifier classifier = GrammarUtil.findCurrentType(assignment);
	if (classifier instanceof EClass) {
		EStructuralFeature feature = ((EClass) classifier).getEStructuralFeature(assignment.getFeature());
		if (feature instanceof EReference) {
			EReference reference = (EReference) feature;
			if (reference.getEOpposite() != null && !(reference.isContainment() || reference.isContainer())) {
				addIssue("The feature '" + assignment.getFeature() + "' is a bidirectional reference."
						+ " This may cause problems in the linking process.",
						assignment, XtextPackage.eINSTANCE.getAssignment_Feature(), BIDIRECTIONAL_REFERENCE);
			}
		}
	}
}
开发者ID:eclipse，项目名称:xtext-core，代码行数:21，代码来源:XtextValidator.java

示例3: testFindCurrentType_01

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
@Test
public void testFindCurrentType_01() throws Exception {
  this.with(XtextStandaloneSetup.class);
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("grammar myLang with org.eclipse.xtext.common.Terminals");
  _builder.newLine();
  _builder.append("generate g \'http://1\'");
  _builder.newLine();
  _builder.append("Rule:");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("Fragment;");
  _builder.newLine();
  _builder.append("fragment Fragment*: name=ID;");
  _builder.newLine();
  String model = _builder.toString();
  final XtextResource r = this.getResourceFromString(model);
  EObject _get = r.getContents().get(0);
  final Grammar grammar = ((Grammar) _get);
  final AbstractRule rule = IterableExtensions.<AbstractRule>head(grammar.getRules());
  final AbstractElement fragmentCall = rule.getAlternatives();
  final EClassifier currentType = GrammarUtil.findCurrentType(fragmentCall);
  Assert.assertEquals("Rule", currentType.getName());
}
开发者ID:eclipse，项目名称:xtext-core，代码行数:25，代码来源:GrammarUtilTest.java

示例4: testFindCurrentType_02

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
@Test
public void testFindCurrentType_02() throws Exception {
  this.with(XtextStandaloneSetup.class);
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("grammar myLang with org.eclipse.xtext.common.Terminals");
  _builder.newLine();
  _builder.append("generate g \'http://1\'");
  _builder.newLine();
  _builder.append("Rule:");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("Fragment;");
  _builder.newLine();
  _builder.append("fragment Fragment: name=ID {SubRule.named=current};");
  _builder.newLine();
  String model = _builder.toString();
  final XtextResource r = this.getResourceFromString(model);
  EObject _get = r.getContents().get(0);
  final Grammar grammar = ((Grammar) _get);
  final AbstractRule rule = IterableExtensions.<AbstractRule>head(grammar.getRules());
  final AbstractElement fragmentCall = rule.getAlternatives();
  final EClassifier currentType = GrammarUtil.findCurrentType(fragmentCall);
  Assert.assertEquals("SubRule", currentType.getName());
}
开发者ID:eclipse，项目名称:xtext-core，代码行数:25，代码来源:GrammarUtilTest.java

示例5: testFindCurrentType_03

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
@Test
public void testFindCurrentType_03() throws Exception {
  this.with(XtextStandaloneSetup.class);
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("grammar myLang with org.eclipse.xtext.common.Terminals");
  _builder.newLine();
  _builder.append("generate g \'http://1\'");
  _builder.newLine();
  _builder.append("Rule:");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("Fragment;");
  _builder.newLine();
  _builder.append("fragment Fragment: name=ID SecondFragment;");
  _builder.newLine();
  _builder.append("fragment SecondFragment: {SubRule.named=current} value=ID;");
  _builder.newLine();
  String model = _builder.toString();
  final XtextResource r = this.getResourceFromString(model);
  EObject _get = r.getContents().get(0);
  final Grammar grammar = ((Grammar) _get);
  final AbstractRule rule = IterableExtensions.<AbstractRule>head(grammar.getRules());
  final AbstractElement fragmentCall = rule.getAlternatives();
  final EClassifier currentType = GrammarUtil.findCurrentType(fragmentCall);
  Assert.assertEquals("SubRule", currentType.getName());
}
开发者ID:eclipse，项目名称:xtext-core，代码行数:27，代码来源:GrammarUtilTest.java

示例6: testFindCurrentType_04

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
@Test
public void testFindCurrentType_04() throws Exception {
  this.with(XtextStandaloneSetup.class);
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("grammar myLang with org.eclipse.xtext.common.Terminals");
  _builder.newLine();
  _builder.append("generate g \'http://1\'");
  _builder.newLine();
  _builder.append("Rule:");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("Fragment;");
  _builder.newLine();
  _builder.append("fragment Fragment: name=ID SecondFragment?;");
  _builder.newLine();
  _builder.append("fragment SecondFragment: {SubRule.named=current} value=ID;");
  _builder.newLine();
  String model = _builder.toString();
  final XtextResource r = this.getResourceFromString(model);
  EObject _get = r.getContents().get(0);
  final Grammar grammar = ((Grammar) _get);
  final AbstractRule rule = IterableExtensions.<AbstractRule>head(grammar.getRules());
  final AbstractElement fragmentCall = rule.getAlternatives();
  final EClassifier currentType = GrammarUtil.findCurrentType(fragmentCall);
  Assert.assertEquals("Rule", currentType.getName());
}
开发者ID:eclipse，项目名称:xtext-core，代码行数:27，代码来源:GrammarUtilTest.java

示例7: collectAbstractElements

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
public void collectAbstractElements(Grammar grammar, EStructuralFeature feature, IFollowElementAcceptor followElementAcceptor) {
	for (Grammar superGrammar : grammar.getUsedGrammars()) {
		collectAbstractElements(superGrammar, feature, followElementAcceptor);
	}
	EClass declarator = feature.getEContainingClass();
	for (ParserRule rule : GrammarUtil.allParserRules(grammar)) {
		for (Assignment assignment : GrammarUtil.containedAssignments(rule)) {
			if (assignment.getFeature().equals(feature.getName())) {
				EClassifier classifier = GrammarUtil.findCurrentType(assignment);
				EClassifier compType = EcoreUtil2.getCompatibleType(declarator, classifier);
				if (compType == declarator) {
					followElementAcceptor.accept(assignment);
				}
			}
		}
	}
}
开发者ID:eclipse，项目名称:xtext-core，代码行数:18，代码来源:FollowElementComputer.java

示例8: testFindCurrentType_05

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
@Test
public void testFindCurrentType_05() throws Exception {
  this.with(XtextStandaloneSetup.class);
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("grammar myLang with org.eclipse.xtext.common.Terminals");
  _builder.newLine();
  _builder.append("generate g \'http://1\'");
  _builder.newLine();
  _builder.append("Rule:");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("Fragment;");
  _builder.newLine();
  _builder.append("fragment Fragment returns Rule:");
  _builder.newLine();
  _builder.append("    ");
  _builder.append("name=ID Fragment?");
  _builder.newLine();
  _builder.append(";");
  _builder.newLine();
  String model = _builder.toString();
  final XtextResource r = this.getResourceFromString(model);
  EObject _get = r.getContents().get(0);
  final Grammar grammar = ((Grammar) _get);
  final AbstractRule rule = IterableExtensions.<AbstractRule>head(grammar.getRules());
  final AbstractElement fragmentCall = rule.getAlternatives();
  final EClassifier currentType = GrammarUtil.findCurrentType(fragmentCall);
  Assert.assertEquals("Rule", currentType.getName());
}
开发者ID:eclipse，项目名称:xtext-core，代码行数:30，代码来源:GrammarUtilTest.java

示例9: testFindCurrentType_06

import org.eclipse.xtext.GrammarUtil; //导入方法依赖的package包/类
@Test
public void testFindCurrentType_06() throws Exception {
  this.with(XtextStandaloneSetup.class);
  StringConcatenation _builder = new StringConcatenation();
  _builder.append("grammar myLang with org.eclipse.xtext.common.Terminals");
  _builder.newLine();
  _builder.append("generate g \'http://1\'");
  _builder.newLine();
  _builder.append("Rule:");
  _builder.newLine();
  _builder.append("\t");
  _builder.append("Fragment;");
  _builder.newLine();
  _builder.append("fragment Fragment returns Rule:");
  _builder.newLine();
  _builder.append("    ");
  _builder.append("name=ID Fragment?");
  _builder.newLine();
  _builder.append(";");
  _builder.newLine();
  String model = _builder.toString();
  final XtextResource r = this.getResourceFromString(model);
  EObject _get = r.getContents().get(0);
  final Grammar grammar = ((Grammar) _get);
  final AbstractRule rule = IterableExtensions.<AbstractRule>last(grammar.getRules());
  AbstractElement _alternatives = rule.getAlternatives();
  final AbstractElement fragmentCall = IterableExtensions.<AbstractElement>last(((Group) _alternatives).getElements());
  final EClassifier currentType = GrammarUtil.findCurrentType(fragmentCall);
  Assert.assertEquals("Rule", currentType.getName());
}
开发者ID:eclipse，项目名称:xtext-core，代码行数:31，代码来源:GrammarUtilTest.java


注：本文中的org.eclipse.xtext.GrammarUtil.findCurrentType方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。