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.data;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.psi.JetClass;
021    import org.jetbrains.jet.lang.psi.JetClassOrObject;
022    import org.jetbrains.jet.lang.psi.JetObjectDeclaration;
023    
024    public class JetClassInfoUtil {
025    
026        public static JetClassLikeInfo createClassLikeInfo(@NotNull JetClassOrObject classOrObject) {
027            if (classOrObject instanceof JetClass) {
028                return new JetClassInfo((JetClass) classOrObject);
029            }
030            if (classOrObject instanceof JetObjectDeclaration) {
031                return new JetObjectInfo(classOrObject);
032            }
033            throw new IllegalArgumentException("Unknown declaration type: " + classOrObject + classOrObject.getText());
034        }
035    }