Java Code Examples for org.eclipse.jdt.core.dom.ASTNode#CONSTRUCTOR_INVOCATION

The following examples show how to use org.eclipse.jdt.core.dom.ASTNode#CONSTRUCTOR_INVOCATION . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Invocations.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

7 votes

public static Expression getExpression(ASTNode invocation) {
	switch (invocation.getNodeType()) {
		case ASTNode.METHOD_INVOCATION:
			return ((MethodInvocation)invocation).getExpression();
		case ASTNode.SUPER_METHOD_INVOCATION:
			return null;
			
		case ASTNode.CONSTRUCTOR_INVOCATION:
			return null;
		case ASTNode.SUPER_CONSTRUCTOR_INVOCATION:
			return ((SuperConstructorInvocation)invocation).getExpression();
			
		case ASTNode.CLASS_INSTANCE_CREATION:
			return ((ClassInstanceCreation)invocation).getExpression();
		case ASTNode.ENUM_CONSTANT_DECLARATION:
			return null;
			
		default:
			throw new IllegalArgumentException(invocation.toString());
	}
}

Example 2

Source File: RefactoringAvailabilityTester.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

private static ASTNode getInlineableMethodNode(ASTNode node, IJavaElement unit) {
	if (node == null)
		return null;
	switch (node.getNodeType()) {
		case ASTNode.SIMPLE_NAME:
			StructuralPropertyDescriptor locationInParent= node.getLocationInParent();
			if (locationInParent == MethodDeclaration.NAME_PROPERTY) {
				return node.getParent();
			} else if (locationInParent == MethodInvocation.NAME_PROPERTY
					|| locationInParent == SuperMethodInvocation.NAME_PROPERTY) {
				return unit instanceof ICompilationUnit ? node.getParent() : null; // don't start on invocations in binary
			}
			return null;
		case ASTNode.EXPRESSION_STATEMENT:
			node= ((ExpressionStatement)node).getExpression();
	}
	switch (node.getNodeType()) {
		case ASTNode.METHOD_DECLARATION:
			return node;
		case ASTNode.METHOD_INVOCATION:
		case ASTNode.SUPER_METHOD_INVOCATION:
		case ASTNode.CONSTRUCTOR_INVOCATION:
			return unit instanceof ICompilationUnit ? node : null; // don't start on invocations in binary
	}
	return null;
}

Example 3

Source File: Invocations.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

public static List<Expression> getArguments(ASTNode invocation) {
	switch (invocation.getNodeType()) {
		case ASTNode.METHOD_INVOCATION:
			return ((MethodInvocation)invocation).arguments();
		case ASTNode.SUPER_METHOD_INVOCATION:
			return ((SuperMethodInvocation)invocation).arguments();
			
		case ASTNode.CONSTRUCTOR_INVOCATION:
			return ((ConstructorInvocation)invocation).arguments();
		case ASTNode.SUPER_CONSTRUCTOR_INVOCATION:
			return ((SuperConstructorInvocation)invocation).arguments();
			
		case ASTNode.CLASS_INSTANCE_CREATION:
			return ((ClassInstanceCreation)invocation).arguments();
		case ASTNode.ENUM_CONSTANT_DECLARATION:
			return ((EnumConstantDeclaration)invocation).arguments();
			
		default:
			throw new IllegalArgumentException(invocation.toString());
	}
}

Example 4

Source File: Invocations.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

public static ChildListPropertyDescriptor getArgumentsProperty(ASTNode invocation) {
	switch (invocation.getNodeType()) {
		case ASTNode.METHOD_INVOCATION:
			return MethodInvocation.ARGUMENTS_PROPERTY;
		case ASTNode.SUPER_METHOD_INVOCATION:
			return SuperMethodInvocation.ARGUMENTS_PROPERTY;
			
		case ASTNode.CONSTRUCTOR_INVOCATION:
			return ConstructorInvocation.ARGUMENTS_PROPERTY;
		case ASTNode.SUPER_CONSTRUCTOR_INVOCATION:
			return SuperConstructorInvocation.ARGUMENTS_PROPERTY;
			
		case ASTNode.CLASS_INSTANCE_CREATION:
			return ClassInstanceCreation.ARGUMENTS_PROPERTY;
		case ASTNode.ENUM_CONSTANT_DECLARATION:
			return EnumConstantDeclaration.ARGUMENTS_PROPERTY;
			
		default:
			throw new IllegalArgumentException(invocation.toString());
	}
}

Example 5

Source File: Invocations.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

public static boolean isInvocationWithArguments(ASTNode node) {
	switch (node.getNodeType()) {
		case ASTNode.METHOD_INVOCATION:
		case ASTNode.SUPER_METHOD_INVOCATION:
			
		case ASTNode.CONSTRUCTOR_INVOCATION:
		case ASTNode.SUPER_CONSTRUCTOR_INVOCATION:
			
		case ASTNode.CLASS_INSTANCE_CREATION:
		case ASTNode.ENUM_CONSTANT_DECLARATION:
			return true;
			
		default:
			return false;
	}
}

Example 6

Source File: Invocations.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

public static IMethodBinding resolveBinding(ASTNode invocation) {
	switch (invocation.getNodeType()) {
		case ASTNode.METHOD_INVOCATION:
			return ((MethodInvocation)invocation).resolveMethodBinding();
		case ASTNode.SUPER_METHOD_INVOCATION:
			return ((SuperMethodInvocation)invocation).resolveMethodBinding();
			
		case ASTNode.CONSTRUCTOR_INVOCATION:
			return ((ConstructorInvocation)invocation).resolveConstructorBinding();
		case ASTNode.SUPER_CONSTRUCTOR_INVOCATION:
			return ((SuperConstructorInvocation)invocation).resolveConstructorBinding();
			
		case ASTNode.CLASS_INSTANCE_CREATION:
			return ((ClassInstanceCreation)invocation).resolveConstructorBinding();
		case ASTNode.ENUM_CONSTANT_DECLARATION:
			return ((EnumConstantDeclaration)invocation).resolveConstructorBinding();
			
		default:
			throw new IllegalArgumentException(invocation.toString());
	}
}

Example 7

Source File: InlineMethodRefactoring.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

/**
 * Creates a new inline method refactoring
 * @param unit the compilation unit or class file
 * @param node the compilation unit node
 * @param selectionStart start
 * @param selectionLength length
 * @return returns the refactoring
 */
public static InlineMethodRefactoring create(ITypeRoot unit, CompilationUnit node, int selectionStart, int selectionLength) {
	ASTNode target= RefactoringAvailabilityTester.getInlineableMethodNode(unit, node, selectionStart, selectionLength);
	if (target == null)
		return null;
	if (target.getNodeType() == ASTNode.METHOD_DECLARATION) {

		return new InlineMethodRefactoring(unit, (MethodDeclaration)target, selectionStart, selectionLength);
	} else {
		ICompilationUnit cu= (ICompilationUnit) unit;
		if (target.getNodeType() == ASTNode.METHOD_INVOCATION) {
			return new InlineMethodRefactoring(cu, (MethodInvocation)target, selectionStart, selectionLength);
		} else if (target.getNodeType() == ASTNode.SUPER_METHOD_INVOCATION) {
			return new InlineMethodRefactoring(cu, (SuperMethodInvocation)target, selectionStart, selectionLength);
		} else if (target.getNodeType() == ASTNode.CONSTRUCTOR_INVOCATION) {
			return new InlineMethodRefactoring(cu, (ConstructorInvocation)target, selectionStart, selectionLength);
		}
	}
	return null;
}

Example 8

Source File: CallInliner.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

private void checkMethodDeclaration(RefactoringStatus result, int severity) {
	MethodDeclaration methodDeclaration= fSourceProvider.getDeclaration();
	// it is not allowed to inline constructor invocation only if it is used for class instance creation
	// if constructor is invoked from another constructor then we can inline such invocation
	if (fInvocation.getNodeType() != ASTNode.CONSTRUCTOR_INVOCATION && methodDeclaration.isConstructor()) {
		result.addEntry(new RefactoringStatusEntry(
			severity,
			RefactoringCoreMessages.CallInliner_constructors,
			JavaStatusContext.create(fCUnit, fInvocation)));
	}
	if (fSourceProvider.hasSuperMethodInvocation() && fInvocation.getNodeType() == ASTNode.METHOD_INVOCATION) {
		Expression receiver= ((MethodInvocation)fInvocation).getExpression();
		if (receiver instanceof ThisExpression) {
			result.addEntry(new RefactoringStatusEntry(
				severity,
				RefactoringCoreMessages.CallInliner_super_into_this_expression,
				JavaStatusContext.create(fCUnit, fInvocation)));
		}
	}
}

Example 9

Source File: RefactoringAvailabilityTester.java From eclipse.jdt.ls with Eclipse Public License 2.0

5 votes

private static ASTNode getInlineableMethodNode(ASTNode node, IJavaElement unit) {
	if (node == null) {
		return null;
	}
	switch (node.getNodeType()) {
		case ASTNode.SIMPLE_NAME:
			StructuralPropertyDescriptor locationInParent = node.getLocationInParent();
			if (locationInParent == MethodDeclaration.NAME_PROPERTY) {
				return node.getParent();
			} else if (locationInParent == MethodInvocation.NAME_PROPERTY || locationInParent == SuperMethodInvocation.NAME_PROPERTY) {
				return unit instanceof ICompilationUnit ? node.getParent() : null; // don't start on invocations in binary
			}
			return null;
		case ASTNode.EXPRESSION_STATEMENT:
			node = ((ExpressionStatement) node).getExpression();
	}
	switch (node.getNodeType()) {
		case ASTNode.METHOD_DECLARATION:
			return node;
		case ASTNode.METHOD_INVOCATION:
		case ASTNode.SUPER_METHOD_INVOCATION:
		case ASTNode.CONSTRUCTOR_INVOCATION:
			return unit instanceof ICompilationUnit ? node : null; // don't start on invocations in binary
	}
	return null;
}

Example 10

Source File: CompilationUnitBuilder.java From j2cl with Apache License 2.0

4 votes

private Statement convertStatement(org.eclipse.jdt.core.dom.Statement statement) {
  switch (statement.getNodeType()) {
    case ASTNode.ASSERT_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.AssertStatement) statement);
    case ASTNode.BLOCK:
      return convert((org.eclipse.jdt.core.dom.Block) statement);
    case ASTNode.BREAK_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.BreakStatement) statement);
    case ASTNode.CONSTRUCTOR_INVOCATION:
      return convert((org.eclipse.jdt.core.dom.ConstructorInvocation) statement);
    case ASTNode.CONTINUE_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.ContinueStatement) statement);
    case ASTNode.DO_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.DoStatement) statement);
    case ASTNode.EMPTY_STATEMENT:
      return new EmptyStatement(getSourcePosition(statement));
    case ASTNode.EXPRESSION_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.ExpressionStatement) statement);
    case ASTNode.FOR_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.ForStatement) statement);
    case ASTNode.ENHANCED_FOR_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.EnhancedForStatement) statement);
    case ASTNode.IF_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.IfStatement) statement);
    case ASTNode.LABELED_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.LabeledStatement) statement);
    case ASTNode.RETURN_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.ReturnStatement) statement);
    case ASTNode.SUPER_CONSTRUCTOR_INVOCATION:
      return convert((org.eclipse.jdt.core.dom.SuperConstructorInvocation) statement);
    case ASTNode.SWITCH_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.SwitchStatement) statement);
    case ASTNode.SYNCHRONIZED_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.SynchronizedStatement) statement);
    case ASTNode.THROW_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.ThrowStatement) statement);
    case ASTNode.TRY_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.TryStatement) statement);
    case ASTNode.TYPE_DECLARATION_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.TypeDeclarationStatement) statement);
    case ASTNode.VARIABLE_DECLARATION_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.VariableDeclarationStatement) statement);
    case ASTNode.WHILE_STATEMENT:
      return convert((org.eclipse.jdt.core.dom.WhileStatement) statement);
    default:
      throw internalCompilerError(
          "Unexpected type for Statement: %s", statement.getClass().getName());
  }
}

Example 11

Source File: ConvertAnonymousToNestedRefactoring.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

public boolean mustInnerClassBeStatic() {
    ITypeBinding typeBinding = ((AbstractTypeDeclaration) ASTNodes.getParent(fAnonymousInnerClassNode, AbstractTypeDeclaration.class)).resolveBinding();
    ASTNode current = fAnonymousInnerClassNode.getParent();
    boolean ans = false;
    while(current != null) {
        switch(current.getNodeType()) {
case ASTNode.SUPER_CONSTRUCTOR_INVOCATION:
case ASTNode.CONSTRUCTOR_INVOCATION:
	return true;
case ASTNode.ANONYMOUS_CLASS_DECLARATION:
            {
                AnonymousClassDeclaration enclosingAnonymousClassDeclaration= (AnonymousClassDeclaration)current;
                ITypeBinding binding= enclosingAnonymousClassDeclaration.resolveBinding();
                if (binding != null && Bindings.isSuperType(typeBinding, binding.getSuperclass())) {
                    return false;
                }
                break;
            }
            case ASTNode.FIELD_DECLARATION:
            {
                FieldDeclaration enclosingFieldDeclaration= (FieldDeclaration)current;
                if (Modifier.isStatic(enclosingFieldDeclaration.getModifiers())) {
                    ans = true;
                }
                break;
            }
            case ASTNode.METHOD_DECLARATION:
            {
                MethodDeclaration enclosingMethodDeclaration = (MethodDeclaration)current;
                if (Modifier.isStatic(enclosingMethodDeclaration.getModifiers())) {
                    ans = true;
                }
                break;
            }
            case ASTNode.TYPE_DECLARATION:
            {
                return ans;
            }
        }
        current = current.getParent();
    }
    return ans;
}

Example 12

Source File: Invocations.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

public static boolean isInvocation(ASTNode node) {
	int type= node.getNodeType();
	return type == ASTNode.METHOD_INVOCATION || type == ASTNode.SUPER_METHOD_INVOCATION ||
		type == ASTNode.CONSTRUCTOR_INVOCATION;
}