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.resolve.scopes.receivers;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
021    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
022    import org.jetbrains.jet.lang.types.JetType;
023    
024    public class ExtensionReceiver extends AbstractReceiverValue implements ThisReceiver {
025    
026        private final CallableDescriptor descriptor;
027    
028        public ExtensionReceiver(@NotNull CallableDescriptor callableDescriptor, @NotNull JetType receiverType) {
029            super(receiverType);
030            this.descriptor = callableDescriptor;
031        }
032    
033        @NotNull
034        @Override
035        public DeclarationDescriptor getDeclarationDescriptor() {
036            return descriptor;
037        }
038    
039        @Override
040        public <R, D> R accept(@NotNull ReceiverValueVisitor<R, D> visitor, D data) {
041            return visitor.visitExtensionReceiver(this, data);
042        }
043    
044        @Override
045        public String toString() {
046            return getType() + "Ext{" + descriptor + "}";
047        }
048    }