| /******************************************************************************* |
| * Copyright (c) 2000, 2013 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.aspectj.org.eclipse.jdt.internal.formatter; |
| |
| import java.util.ArrayList; |
| |
| import org.aspectj.org.eclipse.jdt.internal.compiler.ASTVisitor; |
| import org.aspectj.org.eclipse.jdt.internal.compiler.ast.ASTNode; |
| import org.aspectj.org.eclipse.jdt.internal.compiler.ast.MessageSend; |
| import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BlockScope; |
| |
| @SuppressWarnings({"rawtypes", "unchecked"}) |
| class CascadingMethodInvocationFragmentBuilder |
| extends ASTVisitor { |
| |
| ArrayList fragmentsList; |
| |
| CascadingMethodInvocationFragmentBuilder() { |
| this.fragmentsList = new ArrayList(); |
| } |
| |
| public MessageSend[] fragments() { |
| MessageSend[] fragments = new MessageSend[this.fragmentsList.size()]; |
| this.fragmentsList.toArray(fragments); |
| return fragments; |
| } |
| |
| public int size() { |
| return this.fragmentsList.size(); |
| } |
| /* (non-Javadoc) |
| * @see org.aspectj.org.eclipse.jdt.internal.compiler.ASTVisitor#visit(org.aspectj.org.eclipse.jdt.internal.compiler.ast.MessageSend, org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BlockScope) |
| */ |
| public boolean visit(MessageSend messageSend, BlockScope scope) { |
| if ((messageSend.receiver.bits & ASTNode.ParenthesizedMASK) >> ASTNode.ParenthesizedSHIFT == 0) { |
| if (messageSend.receiver instanceof MessageSend) { |
| this.fragmentsList.add(0, messageSend); |
| messageSend.receiver.traverse(this, scope); |
| return false; |
| } |
| this.fragmentsList.add(0, messageSend); |
| this.fragmentsList.add(1, messageSend); |
| } else { |
| this.fragmentsList.add(0, messageSend); |
| this.fragmentsList.add(1, messageSend); |
| } |
| return false; |
| } |
| } |