001    /*
002     * Copyright 2010-2015 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.kotlin.kdoc.psi.impl;
018    
019    import com.intellij.lang.Language;
020    import com.intellij.psi.impl.source.tree.LazyParseablePsiElement;
021    import com.intellij.psi.tree.IElementType;
022    import com.intellij.psi.util.PsiTreeUtil;
023    import org.jetbrains.annotations.NotNull;
024    import org.jetbrains.kotlin.idea.JetLanguage;
025    import org.jetbrains.kotlin.kdoc.lexer.KDocTokens;
026    import org.jetbrains.kotlin.kdoc.psi.api.KDoc;
027    import org.jetbrains.kotlin.lexer.JetTokens;
028    
029    public class KDocImpl extends LazyParseablePsiElement implements KDoc {
030        public KDocImpl(CharSequence buffer) {
031            super(KDocTokens.KDOC, buffer);
032        }
033    
034        @NotNull
035        @Override
036        public Language getLanguage() {
037            return JetLanguage.INSTANCE;
038        }
039    
040        @Override
041        public String toString() {
042            return getNode().getElementType().toString();
043        }
044    
045        @Override
046        public IElementType getTokenType() {
047            return JetTokens.DOC_COMMENT;
048        }
049    
050        @Override
051        public KDocSection getDefaultSection() {
052            return PsiTreeUtil.getChildOfType(this, KDocSection.class);
053        }
054    }