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;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.TestOnly;
021    import org.jetbrains.jet.lang.descriptors.*;
022    import org.jetbrains.jet.lang.resolve.name.LabelName;
023    import org.jetbrains.jet.lang.resolve.name.Name;
024    import org.jetbrains.jet.utils.Printer;
025    
026    import java.util.Collection;
027    import java.util.List;
028    
029    /**
030     * Introduces a simple wrapper for internal scope.
031     */
032    public abstract class AbstractScopeAdapter implements JetScope {
033        @NotNull
034        protected abstract JetScope getWorkerScope();
035    
036        @NotNull
037        @Override
038        public List<ReceiverParameterDescriptor> getImplicitReceiversHierarchy() {
039            return getWorkerScope().getImplicitReceiversHierarchy();
040        }
041    
042        @NotNull
043        @Override
044        public Collection<FunctionDescriptor> getFunctions(@NotNull Name name) {
045            return getWorkerScope().getFunctions(name);
046        }
047    
048        @Override
049        public NamespaceDescriptor getNamespace(@NotNull Name name) {
050            return getWorkerScope().getNamespace(name);
051        }
052    
053        @Override
054        public ClassifierDescriptor getClassifier(@NotNull Name name) {
055            return getWorkerScope().getClassifier(name);
056        }
057    
058        @Override
059        public ClassDescriptor getObjectDescriptor(@NotNull Name name) {
060            return getWorkerScope().getObjectDescriptor(name);
061        }
062    
063        @NotNull
064        @Override
065        public Collection<ClassDescriptor> getObjectDescriptors() {
066            return getWorkerScope().getObjectDescriptors();
067        }
068    
069        @NotNull
070        @Override
071        public Collection<VariableDescriptor> getProperties(@NotNull Name name) {
072            return getWorkerScope().getProperties(name);
073        }
074    
075        @Override
076        public VariableDescriptor getLocalVariable(@NotNull Name name) {
077            return getWorkerScope().getLocalVariable(name);
078        }
079    
080        @NotNull
081        @Override
082        public DeclarationDescriptor getContainingDeclaration() {
083            return getWorkerScope().getContainingDeclaration();
084        }
085    
086        @NotNull
087        @Override
088        public Collection<DeclarationDescriptor> getDeclarationsByLabel(LabelName labelName) {
089            return getWorkerScope().getDeclarationsByLabel(labelName);
090        }
091    
092        @NotNull
093        @Override
094        public Collection<DeclarationDescriptor> getAllDescriptors() {
095            return getWorkerScope().getAllDescriptors();
096        }
097    
098        @NotNull
099        @Override
100        public Collection<DeclarationDescriptor> getOwnDeclaredDescriptors() {
101            return getWorkerScope().getOwnDeclaredDescriptors();
102        }
103    
104        @TestOnly
105        @Override
106        public void printScopeStructure(@NotNull Printer p) {
107            p.println(getClass().getSimpleName(), " {");
108            p.pushIndent();
109    
110            p.print("worker =");
111            getWorkerScope().printScopeStructure(p.withholdIndentOnce());
112    
113            p.popIndent();
114            p.println("}");
115        }
116    }