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.lazy;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
022    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
023    import org.jetbrains.jet.lang.descriptors.ModuleDescriptor;
024    import org.jetbrains.jet.lang.descriptors.NamespaceDescriptor;
025    import org.jetbrains.jet.lang.psi.JetClassOrObject;
026    import org.jetbrains.jet.lang.psi.JetDeclaration;
027    import org.jetbrains.jet.lang.resolve.BindingContext;
028    import org.jetbrains.jet.lang.resolve.name.FqName;
029    import org.jetbrains.jet.lang.resolve.name.Name;
030    
031    public interface KotlinCodeAnalyzer {
032        ModuleDescriptor getRootModuleDescriptor();
033    
034        @Nullable
035        NamespaceDescriptor getPackageDescriptor(@NotNull Name shortName);
036    
037        @Nullable
038        NamespaceDescriptor getPackageDescriptorByFqName(FqName fqName);
039    
040        @NotNull
041        ClassDescriptor getClassDescriptor(@NotNull JetClassOrObject classOrObject);
042    
043        @NotNull
044        BindingContext getBindingContext();
045    
046        @NotNull
047        DeclarationDescriptor resolveToDescriptor(JetDeclaration declaration);
048    
049        /**
050         * Forces all descriptors to be resolved.
051         *
052         * Use this method when laziness plays against you, e.g. when lazy descriptors may be accessed in a multi-threaded setting
053         */
054        void forceResolveAll();
055    }