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.psi;
018    
019    import com.intellij.lang.ASTNode;
020    import com.intellij.psi.PsiElement;
021    import com.intellij.psi.search.LocalSearchScope;
022    import com.intellij.psi.search.SearchScope;
023    import org.jetbrains.annotations.NotNull;
024    import org.jetbrains.annotations.Nullable;
025    import org.jetbrains.kotlin.lexer.KtTokens;
026    import org.jetbrains.kotlin.name.FqName;
027    
028    public class KtFunctionLiteral extends KtFunctionNotStubbed {
029        public KtFunctionLiteral(@NotNull ASTNode node) {
030            super(node);
031        }
032    
033        @Override
034        public boolean hasBlockBody() {
035            return false;
036        }
037    
038        @Override
039        public String getName() {
040            return "<anonymous>";
041        }
042    
043        @Override
044        public PsiElement getNameIdentifier() {
045            return null;
046        }
047    
048        public boolean hasParameterSpecification() {
049            return findChildByType(KtTokens.ARROW) != null;
050        }
051    
052        @Override
053        public KtBlockExpression getBodyExpression() {
054            return (KtBlockExpression) super.getBodyExpression();
055        }
056    
057        @Nullable
058        @Override
059        public PsiElement getEqualsToken() {
060            return null;
061        }
062    
063        @NotNull
064        public PsiElement getLBrace() {
065            return findChildByType(KtTokens.LBRACE);
066        }
067    
068        @Nullable
069        @IfNotParsed
070        public PsiElement getRBrace() {
071            return findChildByType(KtTokens.RBRACE);
072        }
073    
074        @Nullable
075        public PsiElement getArrow() {
076            return findChildByType(KtTokens.ARROW);
077        }
078    
079        @Nullable
080        @Override
081        public FqName getFqName() {
082            return null;
083        }
084    
085        @Override
086        public boolean hasBody() {
087            return getBodyExpression() != null;
088        }
089    
090        @NotNull
091        @Override
092        public SearchScope getUseScope() {
093            return new LocalSearchScope(this);
094        }
095    }