001    /*
002     * Copyright 2010-2015 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.kotlin.descriptors;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.annotations.ReadOnly;
022    import org.jetbrains.kotlin.resolve.scopes.JetScope;
023    import org.jetbrains.kotlin.types.JetType;
024    import org.jetbrains.kotlin.types.TypeProjection;
025    import org.jetbrains.kotlin.types.TypeSubstitutor;
026    
027    import java.util.Collection;
028    import java.util.List;
029    
030    public interface ClassDescriptor extends ClassifierDescriptor, MemberDescriptor, ClassOrPackageFragmentDescriptor {
031        @NotNull
032        JetScope getMemberScope(@NotNull List<? extends TypeProjection> typeArguments);
033    
034        @NotNull
035        JetScope getUnsubstitutedInnerClassesScope();
036    
037        @NotNull
038        JetScope getStaticScope();
039    
040        @NotNull
041        @ReadOnly
042        Collection<ConstructorDescriptor> getConstructors();
043    
044        @Override
045        @NotNull
046        DeclarationDescriptor getContainingDeclaration();
047    
048        /**
049         * @return type A&lt;T&gt; for the class A&lt;T&gt;
050         */
051        @NotNull
052        @Override
053        JetType getDefaultType();
054    
055        @NotNull
056        @Override
057        ClassDescriptor substitute(@NotNull TypeSubstitutor substitutor);
058    
059        /**
060         * @return nested object declared as 'companion' if one is present.
061         */
062        @Nullable
063        ClassDescriptor getCompanionObjectDescriptor();
064    
065        @NotNull
066        ClassKind getKind();
067    
068        @Override
069        @NotNull
070        Modality getModality();
071    
072        @Override
073        @NotNull
074        Visibility getVisibility();
075    
076        /**
077         * @return <code>true</code> if this class contains a reference to its outer class (as opposed to static nested class)
078         */
079        boolean isInner();
080    
081        boolean isCompanionObject();
082    
083        @NotNull
084        ReceiverParameterDescriptor getThisAsReceiverParameter();
085    
086        @Nullable
087        ConstructorDescriptor getUnsubstitutedPrimaryConstructor();
088    }