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.descriptors.impl;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.kotlin.descriptors.ClassDescriptor;
021    import org.jetbrains.kotlin.descriptors.DeclarationDescriptor;
022    import org.jetbrains.kotlin.resolve.scopes.receivers.ClassReceiver;
023    import org.jetbrains.kotlin.resolve.scopes.receivers.ReceiverValue;
024    import org.jetbrains.kotlin.types.JetType;
025    
026    public class LazyClassReceiverParameterDescriptor extends AbstractReceiverParameterDescriptor {
027        private final ClassDescriptor descriptor;
028        private final ClassReceiver receiverValue;
029    
030        public LazyClassReceiverParameterDescriptor(@NotNull ClassDescriptor descriptor) {
031            this.descriptor = descriptor;
032            this.receiverValue = new ClassReceiver(descriptor);
033        }
034    
035        @NotNull
036        @Override
037        public JetType getType() {
038            return descriptor.getDefaultType();
039        }
040    
041        @NotNull
042        @Override
043        public ReceiverValue getValue() {
044            return receiverValue;
045        }
046    
047        @NotNull
048        @Override
049        public DeclarationDescriptor getContainingDeclaration() {
050            return descriptor;
051        }
052    
053        @Override
054        public String toString() {
055            return "class " + descriptor.getName() + "::this";
056        }
057    }