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.annotations.ReadOnly;
022    import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
023    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
024    import org.jetbrains.jet.lang.descriptors.ModuleDescriptor;
025    import org.jetbrains.jet.lang.descriptors.ScriptDescriptor;
026    import org.jetbrains.jet.lang.psi.JetClassOrObject;
027    import org.jetbrains.jet.lang.psi.JetDeclaration;
028    import org.jetbrains.jet.lang.psi.JetScript;
029    import org.jetbrains.jet.lang.resolve.BindingContext;
030    import org.jetbrains.jet.lang.resolve.lazy.descriptors.LazyPackageDescriptor;
031    import org.jetbrains.jet.lang.resolve.name.FqName;
032    
033    import java.util.Collection;
034    
035    public interface KotlinCodeAnalyzer {
036        @Nullable
037        LazyPackageDescriptor getPackageFragment(@NotNull FqName fqName);
038    
039        @NotNull
040        ModuleDescriptor getModuleDescriptor();
041    
042        @NotNull
043        @ReadOnly
044        Collection<ClassDescriptor> getTopLevelClassDescriptors(@NotNull FqName fqName);
045    
046        @NotNull
047        ClassDescriptor getClassDescriptor(@NotNull JetClassOrObject classOrObject);
048    
049        @NotNull
050        ScriptDescriptor getScriptDescriptor(@NotNull JetScript script);
051    
052        @NotNull
053        BindingContext getBindingContext();
054    
055        @NotNull
056        DeclarationDescriptor resolveToDescriptor(JetDeclaration declaration);
057    
058        @NotNull
059        ScopeProvider getScopeProvider();
060    
061        /**
062         * Forces all descriptors to be resolved.
063         *
064         * Use this method when laziness plays against you, e.g. when lazy descriptors may be accessed in a multi-threaded setting
065         */
066        void forceResolveAll();
067    }