| /* |
| * Copyright 2000-2014 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. |
| */ |
| package com.intellij.psi.impl.source.tree.java; |
| |
| import com.intellij.lang.ASTNode; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.psi.*; |
| import com.intellij.psi.impl.source.tree.*; |
| import com.intellij.psi.tree.ChildRoleBase; |
| import com.intellij.psi.tree.IElementType; |
| import com.intellij.psi.tree.TokenSet; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author ven |
| */ |
| public class PsiArrayInitializerMemberValueImpl extends CompositePsiElement implements PsiArrayInitializerMemberValue { |
| private static final Logger LOG = Logger.getInstance(PsiArrayInitializerMemberValueImpl.class); |
| private static final TokenSet MEMBER_SET = ElementType.ANNOTATION_MEMBER_VALUE_BIT_SET; |
| |
| public PsiArrayInitializerMemberValueImpl() { |
| super(JavaElementType.ANNOTATION_ARRAY_INITIALIZER); |
| } |
| |
| @Override |
| @NotNull |
| public PsiAnnotationMemberValue[] getInitializers() { |
| return getChildrenAsPsiElements(MEMBER_SET, PsiAnnotationMemberValue.ARRAY_FACTORY); |
| } |
| |
| @Override |
| public ASTNode findChildByRole(int role) { |
| LOG.assertTrue(ChildRole.isUnique(role)); |
| |
| switch (role) { |
| default: |
| return null; |
| |
| case ChildRole.LBRACE: |
| return findChildByType(JavaTokenType.LBRACE); |
| |
| case ChildRole.RBRACE: |
| return findChildByType(JavaTokenType.RBRACE); |
| } |
| } |
| |
| @Override |
| public int getChildRole(ASTNode child) { |
| LOG.assertTrue(child.getTreeParent() == this); |
| |
| IElementType i = child.getElementType(); |
| if (i == JavaTokenType.COMMA) { |
| return ChildRole.COMMA; |
| } |
| else if (i == JavaTokenType.LBRACE) { |
| return ChildRole.LBRACE; |
| } |
| else if (i == JavaTokenType.RBRACE) { |
| return ChildRole.RBRACE; |
| } |
| else if (MEMBER_SET.contains(child.getElementType())) { |
| return ChildRole.ANNOTATION_VALUE; |
| } |
| return ChildRoleBase.NONE; |
| } |
| |
| @Override |
| public TreeElement addInternal(TreeElement first, ASTNode last, ASTNode anchor, Boolean before) { |
| if (MEMBER_SET.contains(first.getElementType()) && MEMBER_SET.contains(last.getElementType())) { |
| TreeElement firstAdded = super.addInternal(first, last, anchor, before); |
| JavaSourceUtil.addSeparatingComma(this, first, MEMBER_SET); |
| return firstAdded; |
| } |
| |
| return super.addInternal(first, last, anchor, before); |
| } |
| |
| @Override |
| public void deleteChildInternal(@NotNull ASTNode child) { |
| if (MEMBER_SET.contains(child.getElementType())) { |
| JavaSourceUtil.deleteSeparatingComma(this, child); |
| } |
| |
| super.deleteChildInternal(child); |
| } |
| |
| @Override |
| public final void accept(@NotNull PsiElementVisitor visitor) { |
| if (visitor instanceof JavaElementVisitor) { |
| ((JavaElementVisitor)visitor).visitAnnotationArrayInitializer(this); |
| } |
| else { |
| visitor.visitElement(this); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return "PsiArrayInitializerMemberValue:" + getText(); |
| } |
| } |