001    /*
002     * Copyright 2010-2013 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.jet.lang.psi;
018    
019    import com.intellij.lang.ASTNode;
020    import org.jetbrains.annotations.NotNull;
021    import org.jetbrains.annotations.Nullable;
022    
023    public class JetConstructorCalleeExpression extends JetExpressionImpl {
024        public JetConstructorCalleeExpression(@NotNull ASTNode node) {
025            super(node);
026        }
027    
028        @Nullable @IfNotParsed
029        public JetTypeReference getTypeReference() {
030            return findChildByClass(JetTypeReference.class);
031        }
032    
033        @Nullable @IfNotParsed
034        public JetReferenceExpression getConstructorReferenceExpression() {
035            JetTypeReference typeReference = getTypeReference();
036            if (typeReference == null) {
037                return null;
038            }
039            JetTypeElement typeElement = typeReference.getTypeElement();
040            if (!(typeElement instanceof JetUserType)) {
041                return null;
042            }
043            return ((JetUserType) typeElement).getReferenceExpression();
044        }
045    
046    }