| /* |
| * 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 org.jetbrains.plugins.groovy.lang.groovydoc.psi.impl; |
| |
| import com.intellij.lang.ASTNode; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.impl.source.tree.LazyParseablePsiElement; |
| import com.intellij.psi.tree.IElementType; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.psi.util.PsiUtilCore; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.plugins.groovy.lang.groovydoc.lexer.GroovyDocTokenTypes; |
| import org.jetbrains.plugins.groovy.lang.groovydoc.parser.GroovyDocElementTypes; |
| import org.jetbrains.plugins.groovy.lang.groovydoc.psi.api.GrDocComment; |
| import org.jetbrains.plugins.groovy.lang.groovydoc.psi.api.GrDocCommentOwner; |
| import org.jetbrains.plugins.groovy.lang.groovydoc.psi.api.GrDocTag; |
| import org.jetbrains.plugins.groovy.lang.psi.GroovyElementVisitor; |
| import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElement; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * @author ilyas |
| */ |
| public class GrDocCommentImpl extends LazyParseablePsiElement implements GrDocComment { |
| public GrDocCommentImpl(CharSequence text) { |
| super(GroovyDocElementTypes.GROOVY_DOC_COMMENT, text); |
| } |
| |
| public String toString() { |
| return "GrDocComment"; |
| } |
| |
| @Override |
| public IElementType getTokenType() { |
| return getElementType(); |
| } |
| |
| @Override |
| public void accept(GroovyElementVisitor visitor) { |
| visitor.visitDocComment(this); |
| } |
| |
| @Override |
| public void acceptChildren(GroovyElementVisitor visitor) { |
| PsiElement child = getFirstChild(); |
| while (child != null) { |
| if (child instanceof GroovyPsiElement) { |
| ((GroovyPsiElement)child).accept(visitor); |
| } |
| |
| child = child.getNextSibling(); |
| } |
| } |
| |
| @Override |
| public GrDocCommentOwner getOwner() { |
| return GrDocCommentUtil.findDocOwner(this); |
| } |
| |
| @Override |
| @NotNull |
| public GrDocTag[] getTags() { |
| final GrDocTag[] tags = PsiTreeUtil.getChildrenOfType(this, GrDocTag.class); |
| return tags == null ? GrDocTag.EMPTY_ARRAY : tags; |
| } |
| |
| @Override |
| @Nullable |
| public GrDocTag findTagByName(@NonNls String name) { |
| if (!getText().contains(name)) return null; |
| for (PsiElement e = getFirstChild(); e != null; e = e.getNextSibling()) { |
| if (e instanceof GrDocTag && ((GrDocTag)e).getName().equals(name)) { |
| return (GrDocTag)e; |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| @NotNull |
| public GrDocTag[] findTagsByName(@NonNls String name) { |
| if (!getText().contains(name)) return GrDocTag.EMPTY_ARRAY; |
| ArrayList<GrDocTag> list = new ArrayList<GrDocTag>(); |
| for (PsiElement e = getFirstChild(); e != null; e = e.getNextSibling()) { |
| if (e instanceof GrDocTag && name.equals(((GrDocTag)e).getName())) { |
| list.add((GrDocTag)e); |
| } |
| } |
| return list.toArray(new GrDocTag[list.size()]); |
| } |
| |
| @Override |
| @NotNull |
| public PsiElement[] getDescriptionElements() { |
| ArrayList<PsiElement> array = new ArrayList<PsiElement>(); |
| for (PsiElement child = getFirstChild(); child != null; child = child.getNextSibling()) { |
| final ASTNode node = child.getNode(); |
| if (node == null) continue; |
| final IElementType i = node.getElementType(); |
| if (i == GroovyDocElementTypes.GDOC_TAG) break; |
| if (i != GroovyDocTokenTypes.mGDOC_COMMENT_START && i != GroovyDocTokenTypes.mGDOC_COMMENT_END && i != GroovyDocTokenTypes.mGDOC_ASTERISKS) { |
| array.add(child); |
| } |
| } |
| return PsiUtilCore.toPsiElementArray(array); |
| } |
| } |