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.psi.stubs;
018
019import com.intellij.psi.stubs.NamedStub;
020import org.jetbrains.annotations.NotNull;
021import org.jetbrains.annotations.Nullable;
022import org.jetbrains.jet.lang.psi.JetNamedFunction;
023import org.jetbrains.jet.lang.resolve.name.FqName;
024
025public 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}