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    import org.jetbrains.jet.JetNodeTypes;
023    import org.jetbrains.jet.lang.psi.stubs.PsiJetPlaceHolderStub;
024    import org.jetbrains.jet.lang.psi.stubs.elements.JetStubElementTypes;
025    
026    import java.util.Collections;
027    import java.util.List;
028    
029    public class JetDelegatorToSuperCall extends JetDelegationSpecifier implements JetCallElement {
030        public JetDelegatorToSuperCall(@NotNull ASTNode node) {
031            super(node);
032        }
033    
034        public JetDelegatorToSuperCall(@NotNull PsiJetPlaceHolderStub<? extends JetDelegationSpecifier> stub) {
035            super(stub, JetStubElementTypes.DELEGATOR_SUPER_CALL);
036        }
037    
038        @Override
039        public <R, D> R accept(@NotNull JetVisitor<R, D> visitor, D data) {
040            return visitor.visitDelegationToSuperCallSpecifier(this, data);
041        }
042    
043        @NotNull
044        @Override
045        public JetConstructorCalleeExpression getCalleeExpression() {
046            return getRequiredStubOrPsiChild(JetStubElementTypes.CONSTRUCTOR_CALLEE);
047        }
048    
049        @Nullable
050        public JetValueArgumentList getValueArgumentList() {
051            return (JetValueArgumentList) findChildByType(JetNodeTypes.VALUE_ARGUMENT_LIST);
052        }
053    
054        @NotNull
055        public List<? extends ValueArgument> getValueArguments() {
056            JetValueArgumentList list = getValueArgumentList();
057            return list != null ? list.getArguments() : Collections.<JetValueArgument>emptyList();
058        }
059    
060        @NotNull
061        @Override
062        public List<JetExpression> getFunctionLiteralArguments() {
063            return Collections.emptyList();
064        }
065    
066        @Override
067        public JetTypeReference getTypeReference() {
068            return getCalleeExpression().getTypeReference();
069        }
070    
071        @NotNull
072        @Override
073        public List<JetTypeProjection> getTypeArguments() {
074            JetTypeArgumentList typeArgumentList = getTypeArgumentList();
075            if (typeArgumentList == null) {
076                return Collections.emptyList();
077            }
078            return typeArgumentList.getArguments();
079        }
080    
081        @Override
082        public JetTypeArgumentList getTypeArgumentList() {
083            JetUserType userType = getTypeAsUserType();
084            return userType != null ? userType.getTypeArgumentList() : null;
085        }
086    
087    }