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
017package org.jetbrains.jet.lang.psi;
018
019import com.intellij.lang.ASTNode;
020import org.jetbrains.annotations.NotNull;
021import org.jetbrains.annotations.Nullable;
022import org.jetbrains.jet.JetNodeTypes;
023
024import java.util.Collections;
025import java.util.List;
026
027public class JetDelegatorToThisCall extends JetDelegationSpecifier implements JetCallElement {
028
029    public JetDelegatorToThisCall(@NotNull ASTNode node) {
030        super(node);
031    }
032
033    @Override
034    public void accept(@NotNull JetVisitorVoid visitor) {
035        visitor.visitDelegationToThisCall(this);
036    }
037
038    @Override
039    public <R, D> R accept(@NotNull JetVisitor<R, D> visitor, D data) {
040        return visitor.visitDelegationToThisCall(this, data);
041    }
042
043    @Override
044    public JetExpression getCalleeExpression() {
045        return getThisReference();
046    }
047
048    @Nullable
049    public JetValueArgumentList getValueArgumentList() {
050        return (JetValueArgumentList) findChildByType(JetNodeTypes.VALUE_ARGUMENT_LIST);
051    }
052
053    @NotNull
054    public List<? extends ValueArgument> getValueArguments() {
055        JetValueArgumentList list = getValueArgumentList();
056        return list != null ? list.getArguments() : Collections.<JetValueArgument>emptyList();
057    }
058
059    @NotNull
060    @Override
061    public List<JetExpression> getFunctionLiteralArguments() {
062        return Collections.emptyList();
063    }
064
065    @NotNull
066    @Override
067    public List<JetTypeProjection> getTypeArguments() {
068        return Collections.emptyList();
069    }
070
071    @Override
072    public JetTypeArgumentList getTypeArgumentList() {
073        return null;
074    }
075
076    public JetReferenceExpression getThisReference() {
077        return findChildByClass(JetThisReferenceExpression.class);
078    }
079}