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
017package org.jetbrains.jet.lang.resolve.lazy;
018
019import org.jetbrains.annotations.NotNull;
020import org.jetbrains.annotations.Nullable;
021import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
022import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
023import org.jetbrains.jet.lang.descriptors.ModuleDescriptor;
024import org.jetbrains.jet.lang.descriptors.NamespaceDescriptor;
025import org.jetbrains.jet.lang.psi.JetClassOrObject;
026import org.jetbrains.jet.lang.psi.JetDeclaration;
027import org.jetbrains.jet.lang.resolve.BindingContext;
028import org.jetbrains.jet.lang.resolve.name.FqName;
029import org.jetbrains.jet.lang.resolve.name.Name;
030
031public 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}