com.intellij.psi.util.PsiTreeUtil#getParentOfType ( )源码实例Demo

下面列出了com.intellij.psi.util.PsiTreeUtil#getParentOfType ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： consulo-csharp 文件： MatchNamespaceVisitor.java

@Override
@RequiredReadAction
public void visitNamespaceDeclaration(CSharpNamespaceDeclaration declaration)
{
	CSharpNamespaceDeclaration top = PsiTreeUtil.getParentOfType(declaration, CSharpNamespaceDeclaration.class);
	if(top != null)
	{
		return;
	}

	DotNetReferenceExpression namespaceReference = declaration.getNamespaceReference();
	if(namespaceReference == null)
	{
		return;
	}

	myRootNamespaces.add(declaration);
}

源代码2 项目： consulo-csharp 文件： CS0027.java

@RequiredReadAction
@Nullable
@Override
public HighlightInfoFactory checkImpl(@Nonnull CSharpLanguageVersion languageVersion, @Nonnull CSharpHighlightContext highlightContext, @Nonnull CSharpReferenceExpression element)
{
	if(element.kind() == CSharpReferenceExpression.ResolveToKind.THIS)
	{
		CSharpFieldDeclaration declaration = PsiTreeUtil.getParentOfType(element, CSharpFieldDeclaration.class);
		if(declaration == null)
		{
			return null;
		}
		return newBuilder(element, "this");
	}
	return null;
}

源代码3 项目： consulo-csharp 文件： CSharpRefactoringUtil.java

@Nullable
public static DotNetExpression getSelectedExpression(@Nonnull final Project project,
		@Nonnull PsiFile file,
		@Nonnull final PsiElement element1,
		@Nonnull final PsiElement element2)
{
	PsiElement parent = PsiTreeUtil.findCommonParent(element1, element2);
	if(parent == null)
	{
		return null;
	}
	if(parent instanceof DotNetExpression)
	{
		return (DotNetExpression) parent;
	}
	return PsiTreeUtil.getParentOfType(parent, DotNetExpression.class);
}

源代码4 项目： idea-php-shopware-plugin 文件： EventSubscriberReferenceContributor.java

@NotNull
@Override
public ResolveResult[] multiResolve(boolean incompleteCode) {
    final List<ResolveResult> results = new ArrayList<>();

    PhpClass phpClass = PsiTreeUtil.getParentOfType(getElement(), PhpClass.class);
    if(phpClass == null) {
        return results.toArray(new ResolveResult[0]);
    }

    for(Method method: phpClass.getMethods()) {
        if(method.getModifier().isPublic() && !method.getName().startsWith("_") && method.getName().equals(this.valueName)) {
            results.add(new PsiElementResolveResult(method));
        }
    }

    return results.toArray(new ResolveResult[0]);

}

源代码5 项目： lombok-intellij-plugin 文件： UtilityClassModifierTest.java

public void testUtilityClassModifiersInnerClass() {
  PsiFile file = myFixture.configureByFile(getTestName(false) + ".java");
  PsiClass innerClass = PsiTreeUtil.getParentOfType(file.findElementAt(myFixture.getCaretOffset()), PsiClass.class);

  assertNotNull(innerClass);
  assertNotNull(innerClass.getModifierList());

  PsiElement parent = innerClass.getParent();

  assertNotNull(parent);
  assertTrue(parent instanceof PsiClass);

  PsiClass parentClass = (PsiClass) parent;

  assertNotNull(parentClass.getModifierList());
  assertTrue("@UtilityClass should make parent class final", ((PsiClass) innerClass.getParent()).getModifierList().hasModifierProperty(PsiModifier.FINAL));
  assertTrue("@UtilityClass should make inner class static", innerClass.getModifierList().hasModifierProperty(PsiModifier.STATIC));
}

源代码6 项目： idea-php-symfony2-plugin 文件： PhpServiceArgumentIntention.java

@NotNull
private Set<String> getServicesInScope(@NotNull PsiElement psiElement) {
    PhpClass phpClass = PsiTreeUtil.getParentOfType(psiElement, PhpClass.class);

    return phpClass == null
            ? Collections.emptySet()
            : ContainerCollectionResolver.ServiceCollector.create(psiElement.getProject()).convertClassNameToServices(phpClass.getFQN());
}

源代码7 项目： idea-php-symfony2-plugin 文件： YamlHelper.java

/**
 * foo:
 *   bar:
 *     |
 *
 *  Will return [foo, bar]
 *
 * todo: YAMLUtil.getFullKey is useless because its not possible to prefix self item value and needs array value
 * @param psiElement any PsiElement inside a key value
 */
public static List<String> getParentArrayKeys(PsiElement psiElement) {
    List<String> keys = new ArrayList<>();

    YAMLKeyValue yamlKeyValue = PsiTreeUtil.getParentOfType(psiElement, YAMLKeyValue.class);
    if(yamlKeyValue != null) {
        getParentArrayKeys(yamlKeyValue, keys);
    }

    return keys;
}

源代码8 项目： idea-php-laravel-plugin 文件： LaravelLightCodeInsightFixtureTestCase.java

public void assertPhpReferenceSignatureEquals(LanguageFileType languageFileType, String configureByText, String typeSignature) {
    myFixture.configureByText(languageFileType, configureByText);
    PsiElement psiElement = myFixture.getFile().findElementAt(myFixture.getCaretOffset());

    psiElement = PsiTreeUtil.getParentOfType(psiElement, PhpReference.class);
    if (!(psiElement instanceof PhpReference)) {
        fail("Element is not PhpReference.");
    }

    assertEquals(typeSignature, ((PhpReference) psiElement).getSignature());
}

源代码9 项目： intellij-xquery 文件： XQueryDocumentationProviderTest.java

private void doTestGenerateDoc(@NotNull String expected, @NotNull String text,
                               Class<? extends PsiElement> documentationSourceClass,
                               FileData... otherFiles) throws Exception {
    for (FileData otherFile : otherFiles) {
        myFixture.configureByText(otherFile.name, otherFile.contents);
    }
    myFixture.configureByText(SOURCE_FILE_NAME, text);
    final int caretPosition = myFixture.getEditor().getCaretModel().getOffset();
    PsiElement elementAtCaret = myFixture.getFile().findElementAt(caretPosition);
    PsiElement element = PsiTreeUtil.getParentOfType(elementAtCaret, documentationSourceClass);
    assertEquals(expected, documentationProvider.generateDoc(element, null));
}

源代码10 项目： bamboo-soy 文件： SoyElementIconProvider.java

private IElementType maybeGetVariableDefinitionElementType(
    @NotNull PsiElement element, IElementType elementType) {
  PsiElement parent = PsiTreeUtil.getParentOfType(element, AtElementSingle.class);
  if (parent != null) {
    elementType =
        parent.getNode() == null
            ? SoyTypes.VARIABLE_DEFINITION_IDENTIFIER
            : parent.getNode().getElementType();
  }
  return elementType;
}

源代码11 项目： intellij-haxe 文件： SplitIntoDeclarationAndAssignment.java

@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
  PsiElement elementAt = file.findElementAt(editor.getCaretModel().getOffset());
  HaxeLocalVarDeclaration localVarDeclaration = PsiTreeUtil.getParentOfType(elementAt, HaxeLocalVarDeclaration.class);

  if (localVarDeclaration == null) return;
  String name = localVarDeclaration.getComponentName().getName();
  HaxeTypeTag typeTag = localVarDeclaration.getTypeTag();
  HaxeVarInit varInit = localVarDeclaration.getVarInit();

  String text = "var " + name;
  if (typeTag != null) {
    text += " " + typeTag.getText();
  }
  text += ";";
  HaxeFieldDeclaration varDeclaration = HaxeElementGenerator.createVarDeclaration(project, text);
  text = name + varInit.getText();

  varDeclaration.getNode().addLeaf(HaxeTokenTypes.OSEMI, "\n", null);
  PsiElement statementFromText = HaxeElementGenerator.createStatementFromText(project, text);
  statementFromText.getNode().addLeaf(HaxeTokenTypes.OSEMI, ";", null);

  localVarDeclaration.getParent().addBefore(varDeclaration, localVarDeclaration);
  PsiElement replace = localVarDeclaration.replace(statementFromText);

  final TextRange range = replace.getTextRange();
  final PsiFile baseFile = file.getViewProvider().getPsi(file.getViewProvider().getBaseLanguage());
  CodeStyleManager.getInstance(project).reformatText(baseFile, range.getStartOffset(), range.getEndOffset());
}

源代码12 项目： lombok-intellij-plugin 文件： SynchronizedProcessor.java

@NotNull
@Override
public Collection<LombokProblem> verifyAnnotation(@NotNull PsiAnnotation psiAnnotation) {
  final ProblemNewBuilder problemNewBuilder = new ProblemNewBuilder(2);

  PsiMethod psiMethod = PsiTreeUtil.getParentOfType(psiAnnotation, PsiMethod.class);
  if (null != psiMethod) {
    if (psiMethod.hasModifierProperty(PsiModifier.ABSTRACT)) {
      problemNewBuilder.addError("'@Synchronized' is legal only on concrete methods.",
        PsiQuickFixFactory.createModifierListFix(psiMethod, PsiModifier.ABSTRACT, false, false)
      );
    }

    final String lockFieldName = PsiAnnotationUtil.getStringAnnotationValue(psiAnnotation, "value");
    if (StringUtil.isNotEmpty(lockFieldName)) {
      final PsiClass containingClass = psiMethod.getContainingClass();

      if (null != containingClass) {
        final PsiField lockField = containingClass.findFieldByName(lockFieldName, true);
        if (null != lockField) {
          if (!lockField.hasModifierProperty(PsiModifier.FINAL)) {
            problemNewBuilder.addWarning(String.format("Synchronization on a non-final field %s.", lockFieldName),
              PsiQuickFixFactory.createModifierListFix(lockField, PsiModifier.FINAL, true, false));
          }
        } else {
          final PsiClassType javaLangObjectType = PsiType.getJavaLangObject(containingClass.getManager(), containingClass.getResolveScope());

          problemNewBuilder.addError(String.format("The field %s does not exist.", lockFieldName),
            PsiQuickFixFactory.createNewFieldFix(containingClass, lockFieldName, javaLangObjectType, "new Object()", PsiModifier.PRIVATE, PsiModifier.FINAL));
        }
      }
    }
  } else {
    problemNewBuilder.addError("'@Synchronized' is legal only on methods.");
  }

  return problemNewBuilder.getProblems();
}

源代码13 项目： intellij-haxe 文件： HaxeClassModel.java

public static HaxeClassModel fromElement(PsiElement element) {
  if (element == null) return null;

  HaxeClass haxeClass = element instanceof HaxeClass
                        ? (HaxeClass) element
                        : PsiTreeUtil.getParentOfType(element, HaxeClass.class);

  if (haxeClass != null) {
    return new HaxeClassModel(haxeClass);
  }
  return null;
}

源代码14 项目： data-mediator 文件： DataMediatorAction.java

private PsiClass getPsiClassFromContext(AnActionEvent e) {
    PsiFile psiFile = e.getData(LangDataKeys.PSI_FILE);
    Editor editor = e.getData(PlatformDataKeys.EDITOR);

    if (psiFile == null || editor == null) {
        return null;
    }

    int offset = editor.getCaretModel().getOffset();
    PsiElement element = psiFile.findElementAt(offset);
    
    return PsiTreeUtil.getParentOfType(element, PsiClass.class);
}

源代码15 项目： lombok-intellij-plugin 文件： FieldDefaultsModifierTest.java

@NotNull
private PsiModifierList getFieldModifierListAtCaret() {
  PsiFile file = loadToPsiFile(getTestName(false) + ".java");
  PsiField field = PsiTreeUtil.getParentOfType(file.findElementAt(myFixture.getCaretOffset()), PsiField.class);

  assertNotNull(field);

  PsiModifierList modifierList = field.getModifierList();
  assertNotNull(modifierList);

  return modifierList;
}

源代码16 项目： data-mediator 文件： ConvertAction.java

private PsiClass getPsiClassFromContext(AnActionEvent e) {
    PsiFile psiFile = e.getData(LangDataKeys.PSI_FILE);
    Editor editor = e.getData(PlatformDataKeys.EDITOR);
   // psiFile.getViewProvider().getVirtualFile()

    if (psiFile == null || editor == null) {
        return null;
    }
    int offset = editor.getCaretModel().getOffset();
    PsiElement element = psiFile.findElementAt(offset);

    return PsiTreeUtil.getParentOfType(element, PsiClass.class);
}

源代码17 项目： intellij 文件： Specs2Utils.java

@Nullable
private static ScInfixExpr getContainingInfixExpr(
    PsiElement element, Predicate<PsiElement> predicate) {
  while (element != null && !predicate.test(element)) {
    element = PsiTreeUtil.getParentOfType(element, ScInfixExpr.class);
  }
  return (ScInfixExpr) element;
}

源代码18 项目： consulo-csharp 文件： CSharpUsageTypeProvider.java

@Nullable
@Override
@RequiredReadAction
public UsageType getUsageType(PsiElement element)
{
	if(element instanceof CSharpReferenceExpression)
	{
		PsiElement resolvedElement = ((CSharpReferenceExpression) element).resolve();
		if(resolvedElement == null)
		{
			return null;
		}
		CSharpReferenceExpression.ResolveToKind kind = ((CSharpReferenceExpression) element).kind();
		switch(kind)
		{
			case METHOD:
				return METHOD_CALL;
			case CONSTRUCTOR:
				if(element.getParent() instanceof DotNetAttribute)
				{
					return ATTRIBUTE;
				}
				return UsageType.CLASS_NEW_OPERATOR;
			case TYPE_LIKE:
				DotNetType type = PsiTreeUtil.getParentOfType(element, DotNetType.class);
				if(type == null)
				{
					return null;
				}
				PsiElement parent = type.getParent();
				if(parent instanceof CSharpLocalVariable)
				{
					return UsageType.CLASS_LOCAL_VAR_DECLARATION;
				}
				else if(parent instanceof CSharpFieldDeclaration)
				{
					return UsageType.CLASS_FIELD_DECLARATION;
				}
				else if(parent instanceof DotNetParameter)
				{
					return UsageType.CLASS_METHOD_PARAMETER_DECLARATION;
				}
				else if(parent instanceof CSharpSimpleLikeMethodAsElement)
				{
					return UsageType.CLASS_METHOD_RETURN_TYPE;
				}
				else if(parent instanceof CSharpTypeCastExpressionImpl)
				{
					return UsageType.CLASS_CAST_TO;
				}
				else if(parent instanceof CSharpAsExpressionImpl)
				{
					return CLASS_IN_AS;
				}
				else if(parent instanceof CSharpIsExpressionImpl)
				{
					return CLASS_IN_IS;
				}
				else if(parent instanceof CSharpTypeOfExpressionImpl)
				{
					return TYPE_OF_EXPRESSION;
				}
				break;
			case ANY_MEMBER:
				if(resolvedElement instanceof CSharpMethodDeclaration && !((CSharpMethodDeclaration) resolvedElement).isDelegate())
				{
					return AS_METHOD_REF;
				}
				break;
		}
	}
	return null;
}

源代码19 项目： camel-idea-plugin 文件： JavaCamelIdeaUtils.java

@Override
public boolean isPlaceForEndpointUri(PsiElement location) {
    PsiLiteralExpression expression = PsiTreeUtil.getParentOfType(location, PsiLiteralExpression.class, false);
    return expression != null
        && isInsideCamelRoute(expression, false);
}

源代码20 项目： consulo-csharp 文件： CS1676.java

@RequiredReadAction
@Nullable
@Override
public HighlightInfoFactory checkImpl(@Nonnull CSharpLanguageVersion languageVersion, @Nonnull CSharpHighlightContext highlightContext, @Nonnull CSharpLambdaParameter element)
{
	CSharpLambdaExpressionImpl lambdaExpression = PsiTreeUtil.getParentOfType(element, CSharpLambdaExpressionImpl.class);
	if(lambdaExpression == null)
	{
		return null;
	}

	CSharpLambdaResolveResult lambdaResolveResult = CSharpLambdaExpressionImplUtil.resolveLeftLambdaTypeRef(lambdaExpression);
	if(lambdaResolveResult == null)
	{
		return null;
	}

	CSharpMethodDeclaration target = lambdaResolveResult.getTarget();
	if(target == null)
	{
		return null;
	}

	DotNetParameter[] parameters = target.getParameters();

	DotNetParameter realParameter = ArrayUtil2.safeGet(parameters, element.getIndex());
	if(realParameter == null)
	{
		return null;
	}

	for(CSharpModifier modifier : ourModifiers)
	{
		if(realParameter.hasModifier(modifier) && !element.hasModifier(modifier))
		{
			return newBuilder(element, String.valueOf(element.getIndex() + 1), modifier.getPresentableText()).addQuickFix(new AddModifierFix(modifier, element));
		}
	}


	return null;
}