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.descriptors.impl;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
021    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
022    import org.jetbrains.jet.lang.descriptors.PropertyDescriptor;
023    import org.jetbrains.jet.lang.descriptors.SimpleFunctionDescriptor;
024    import org.jetbrains.jet.lang.resolve.scopes.WritableScope;
025    
026    public class ScopeBasedPackageLikeBuilder implements PackageLikeBuilder {
027        private final DeclarationDescriptor containingDeclaration;
028        private final WritableScope scope;
029    
030        ScopeBasedPackageLikeBuilder(
031                @NotNull DeclarationDescriptor containingDeclaration,
032                @NotNull WritableScope scope
033        ) {
034            this.containingDeclaration = containingDeclaration;
035            this.scope = scope;
036        }
037    
038        @NotNull
039        @Override
040        public DeclarationDescriptor getOwnerForChildren() {
041            return containingDeclaration;
042        }
043    
044        @Override
045        public void addClassifierDescriptor(@NotNull MutableClassDescriptor classDescriptor) {
046            scope.addClassifierDescriptor(classDescriptor);
047        }
048    
049        @Override
050        public void addFunctionDescriptor(@NotNull SimpleFunctionDescriptor functionDescriptor) {
051            scope.addFunctionDescriptor(functionDescriptor);
052        }
053    
054        @Override
055        public void addPropertyDescriptor(@NotNull PropertyDescriptor propertyDescriptor) {
056            scope.addPropertyDescriptor(propertyDescriptor);
057        }
058    
059        @Override
060        public ClassObjectStatus setClassObjectDescriptor(@NotNull ClassDescriptor classObjectDescriptor) {
061            throw new IllegalStateException("Must be guaranteed not to happen by the parser");
062        }
063    }