本文整理匯總了Java中org.eclipse.jdt.core.dom.ASTNode.CLASS_INSTANCE_CREATION屬性的典型用法代碼示例。如果您正苦於以下問題:Java ASTNode.CLASS_INSTANCE_CREATION屬性的具體用法?Java ASTNode.CLASS_INSTANCE_CREATION怎麽用?Java ASTNode.CLASS_INSTANCE_CREATION使用的例子?那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類org.eclipse.jdt.core.dom.ASTNode
的用法示例。
在下文中一共展示了ASTNode.CLASS_INSTANCE_CREATION屬性的3個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getSelectedTypeNode
public static ASTNode getSelectedTypeNode(CompilationUnit root, IProblemLocation problem) {
ASTNode selectedNode= problem.getCoveringNode(root);
if (selectedNode == null) {
return null;
}
if (selectedNode.getNodeType() == ASTNode.ANONYMOUS_CLASS_DECLARATION) { // bug 200016
selectedNode= selectedNode.getParent();
}
if (selectedNode.getLocationInParent() == EnumConstantDeclaration.NAME_PROPERTY) {
selectedNode= selectedNode.getParent();
}
if (selectedNode.getNodeType() == ASTNode.SIMPLE_NAME && selectedNode.getParent() instanceof AbstractTypeDeclaration) {
return selectedNode.getParent();
} else if (selectedNode.getNodeType() == ASTNode.CLASS_INSTANCE_CREATION) {
return ((ClassInstanceCreation) selectedNode).getAnonymousClassDeclaration();
} else if (selectedNode.getNodeType() == ASTNode.ENUM_CONSTANT_DECLARATION) {
EnumConstantDeclaration enumConst= (EnumConstantDeclaration) selectedNode;
if (enumConst.getAnonymousClassDeclaration() != null) {
return enumConst.getAnonymousClassDeclaration();
}
return enumConst;
} else {
return null;
}
}
示例2: resolveExpressionBinding
/**
* Resolve the binding (<em>not</em> the type binding) for the expression or a nested expression
* (e.g. nested in parentheses, cast, ...).
*
* @param expression an expression node
* @param goIntoCast iff <code>true</code>, go into a CastExpression's expression to resolve
* @return the expression binding, or <code>null</code> if the expression has no binding or the
* binding could not be resolved
*
* @since 3.5
*/
public static IBinding resolveExpressionBinding(Expression expression, boolean goIntoCast) {
//TODO: search for callers of resolve*Binding() methods and replace with call to this method
// similar to StubUtility#getVariableNameSuggestions(int, IJavaProject, ITypeBinding, Expression, Collection)
switch (expression.getNodeType()) {
case ASTNode.SIMPLE_NAME:
case ASTNode.QUALIFIED_NAME:
return ((Name) expression).resolveBinding();
case ASTNode.FIELD_ACCESS:
return ((FieldAccess) expression).resolveFieldBinding();
case ASTNode.SUPER_FIELD_ACCESS:
return ((SuperFieldAccess) expression).resolveFieldBinding();
case ASTNode.METHOD_INVOCATION:
return ((MethodInvocation) expression).resolveMethodBinding();
case ASTNode.SUPER_METHOD_INVOCATION:
return ((SuperMethodInvocation) expression).resolveMethodBinding();
case ASTNode.CLASS_INSTANCE_CREATION:
return ((ClassInstanceCreation) expression).resolveConstructorBinding();
case ASTNode.MARKER_ANNOTATION:
case ASTNode.SINGLE_MEMBER_ANNOTATION:
case ASTNode.NORMAL_ANNOTATION:
return ((Annotation) expression).resolveAnnotationBinding();
case ASTNode.ARRAY_ACCESS:
return resolveExpressionBinding(((ArrayAccess) expression).getArray(), goIntoCast);
case ASTNode.CAST_EXPRESSION:
if (goIntoCast) {
return resolveExpressionBinding(((CastExpression) expression).getExpression(), true);
} else {
return null;
}
case ASTNode.PARENTHESIZED_EXPRESSION:
return resolveExpressionBinding(((ParenthesizedExpression) expression).getExpression(), goIntoCast);
case ASTNode.PREFIX_EXPRESSION:
return resolveExpressionBinding(((PrefixExpression) expression).getOperand(), goIntoCast);
case ASTNode.POSTFIX_EXPRESSION:
return resolveExpressionBinding(((PostfixExpression) expression).getOperand(), goIntoCast);
default:
return null;
}
}
示例3: initReturnType
private void initReturnType(ImportRewrite rewriter) {
AST ast = fEnclosingBodyDeclaration.getAST();
fReturnType = null;
fReturnTypeBinding = null;
switch (fReturnKind) {
case ACCESS_TO_LOCAL:
VariableDeclaration declaration = ASTNodes.findVariableDeclaration(fReturnValue, fEnclosingBodyDeclaration);
fReturnType = ASTNodeFactory.newType(ast, declaration, rewriter, new ContextSensitiveImportRewriteContext(declaration, rewriter));
if (declaration.resolveBinding() != null) {
fReturnTypeBinding = declaration.resolveBinding().getType();
}
break;
case EXPRESSION:
Expression expression = (Expression) getFirstSelectedNode();
if (expression.getNodeType() == ASTNode.CLASS_INSTANCE_CREATION) {
fExpressionBinding = ((ClassInstanceCreation) expression).getType().resolveBinding();
} else {
fExpressionBinding = expression.resolveTypeBinding();
}
if (fExpressionBinding != null) {
if (fExpressionBinding.isNullType()) {
getStatus().addFatalError(RefactoringCoreMessages.ExtractMethodAnalyzer_cannot_extract_null_type, JavaStatusContext.create(fCUnit, expression));
} else {
ITypeBinding normalizedBinding = Bindings.normalizeForDeclarationUse(fExpressionBinding, ast);
if (normalizedBinding != null) {
ImportRewriteContext context = new ContextSensitiveImportRewriteContext(fEnclosingBodyDeclaration, rewriter);
fReturnType = rewriter.addImport(normalizedBinding, ast, context, TypeLocation.RETURN_TYPE);
fReturnTypeBinding = normalizedBinding;
}
}
} else {
fReturnType = ast.newPrimitiveType(PrimitiveType.VOID);
fReturnTypeBinding = ast.resolveWellKnownType("void"); //$NON-NLS-1$
getStatus().addError(RefactoringCoreMessages.ExtractMethodAnalyzer_cannot_determine_return_type, JavaStatusContext.create(fCUnit, expression));
}
break;
case RETURN_STATEMENT_VALUE:
LambdaExpression enclosingLambdaExpr = ASTResolving.findEnclosingLambdaExpression(getFirstSelectedNode());
if (enclosingLambdaExpr != null) {
fReturnType = ASTNodeFactory.newReturnType(enclosingLambdaExpr, ast, rewriter, null);
IMethodBinding methodBinding = enclosingLambdaExpr.resolveMethodBinding();
fReturnTypeBinding = methodBinding != null ? methodBinding.getReturnType() : null;
} else if (fEnclosingBodyDeclaration.getNodeType() == ASTNode.METHOD_DECLARATION) {
fReturnType = ((MethodDeclaration) fEnclosingBodyDeclaration).getReturnType2();
fReturnTypeBinding = fReturnType != null ? fReturnType.resolveBinding() : null;
}
break;
default:
fReturnType = ast.newPrimitiveType(PrimitiveType.VOID);
fReturnTypeBinding = ast.resolveWellKnownType("void"); //$NON-NLS-1$
}
if (fReturnType == null) {
fReturnType = ast.newPrimitiveType(PrimitiveType.VOID);
fReturnTypeBinding = ast.resolveWellKnownType("void"); //$NON-NLS-1$
}
}