| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * Created by IntelliJ IDEA. |
| * User: ven |
| * Date: Jun 10, 2004 |
| * Time: 8:05:20 PM |
| */ |
| package com.intellij.psi.impl.source.tree.java; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.psi.JavaTokenType; |
| import com.intellij.psi.tree.IElementType; |
| import com.intellij.psi.tree.ChildRoleBase; |
| import com.intellij.psi.impl.source.tree.*; |
| import com.intellij.lang.ASTNode; |
| |
| public abstract class AnonymousClassElementBase extends ClassElement { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.psi.impl.source.tree.java.AnonymousClassElement"); |
| |
| public AnonymousClassElementBase(IElementType type) { |
| super(type); |
| } |
| |
| @Override |
| public ASTNode findChildByRole(int role) { |
| LOG.assertTrue(ChildRole.isUnique(role)); |
| switch(role){ |
| default: |
| return null; |
| |
| case ChildRole.BASE_CLASS_REFERENCE: |
| return getFirstChildNode().getElementType() == JavaElementType.JAVA_CODE_REFERENCE ? getFirstChildNode() : null; |
| |
| case ChildRole.ARGUMENT_LIST: |
| return findChildByType(JavaElementType.EXPRESSION_LIST); |
| |
| case ChildRole.LBRACE: |
| return findChildByType(JavaTokenType.LBRACE); |
| |
| case ChildRole.RBRACE: |
| return TreeUtil.findChildBackward(this, JavaTokenType.RBRACE); |
| } |
| } |
| |
| @Override |
| public int getChildRole(ASTNode child) { |
| LOG.assertTrue(child.getTreeParent() == this); |
| IElementType i = child.getElementType(); |
| if (i == JavaElementType.JAVA_CODE_REFERENCE) { |
| return getChildRole(child, ChildRole.BASE_CLASS_REFERENCE); |
| } |
| else if (i == JavaElementType.EXPRESSION_LIST) { |
| return ChildRole.ARGUMENT_LIST; |
| } |
| else if (i == JavaElementType.FIELD) { |
| return ChildRole.FIELD; |
| } |
| else if (i == JavaElementType.METHOD) { |
| return ChildRole.METHOD; |
| } |
| else if (i == JavaElementType.CLASS_INITIALIZER) { |
| return ChildRole.CLASS_INITIALIZER; |
| } |
| else if (i == JavaElementType.CLASS) { |
| return ChildRole.CLASS; |
| } |
| else if (i == JavaTokenType.LBRACE) { |
| return getChildRole(child, ChildRole.LBRACE); |
| } |
| else if (i == JavaTokenType.RBRACE) { |
| return getChildRole(child, ChildRole.RBRACE); |
| } |
| else { |
| return ChildRoleBase.NONE; |
| } |
| } |
| } |