001    /*
002     * Copyright 2010-2014 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.types;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.annotations.Annotations;
021    import org.jetbrains.jet.lang.resolve.scopes.JetScope;
022    
023    import java.util.List;
024    
025    public abstract class DelegatingType implements JetType {
026        protected abstract JetType getDelegate();
027    
028        @NotNull
029        @Override
030        public TypeConstructor getConstructor() {
031            return getDelegate().getConstructor();
032        }
033    
034        @NotNull
035        @Override
036        public List<TypeProjection> getArguments() {
037            return getDelegate().getArguments();
038        }
039    
040        @Override
041        public boolean isNullable() {
042            return getDelegate().isNullable();
043        }
044    
045        @NotNull
046        @Override
047        public JetScope getMemberScope() {
048            return getDelegate().getMemberScope();
049        }
050    
051        @Override
052        public boolean isError() {
053            return getDelegate().isError();
054        }
055    
056        @NotNull
057        @Override
058        public Annotations getAnnotations() {
059            return getDelegate().getAnnotations();
060        }
061    
062        @Override
063        public int hashCode() {
064            return getDelegate().hashCode();
065        }
066    
067        @Override
068        public boolean equals(Object obj) {
069            return getDelegate().equals(obj);
070        }
071    
072        @Override
073        public String toString() {
074            return getDelegate().toString();
075        }
076    }