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.psi.stubs;
018    
019    import com.intellij.psi.stubs.NamedStub;
020    import org.jetbrains.annotations.NotNull;
021    import org.jetbrains.annotations.Nullable;
022    import org.jetbrains.jet.lang.psi.JetNamedFunction;
023    import org.jetbrains.jet.lang.resolve.name.FqName;
024    
025    public interface PsiJetFunctionStub extends NamedStub<JetNamedFunction> {
026        @Nullable
027        FqName getTopFQName();
028    
029        /**
030         * Is function defined in directly in package.
031         * @return
032         */
033        boolean isTopLevel();
034    
035        /**
036         * Does function extends some type.
037         */
038        boolean isExtension();
039    
040        @NotNull
041        String[] getAnnotations();
042    }