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.java;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
021    import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns;
022    
023    import java.lang.annotation.Annotation;
024    import java.util.*;
025    
026    public abstract class JavaToKotlinClassMapBuilder {
027    
028        public enum Direction {
029            JAVA_TO_KOTLIN,
030            KOTLIN_TO_JAVA,
031            BOTH
032        }
033    
034        protected void init() {
035            KotlinBuiltIns kotlinBuiltIns = KotlinBuiltIns.getInstance();
036    
037            register(Object.class, KotlinBuiltIns.getInstance().getAny());
038            register(String.class, kotlinBuiltIns.getString());
039            register(CharSequence.class, kotlinBuiltIns.getCharSequence());
040            register(Throwable.class, kotlinBuiltIns.getThrowable());
041            register(Number.class, kotlinBuiltIns.getNumber());
042            register(Comparable.class, kotlinBuiltIns.getComparable());
043            register(Enum.class, kotlinBuiltIns.getEnum());
044            register(Annotation.class, kotlinBuiltIns.getAnnotation());
045            register(Deprecated.class, kotlinBuiltIns.getDeprecatedAnnotation(), Direction.JAVA_TO_KOTLIN);
046    
047            register(Iterable.class, kotlinBuiltIns.getIterable(), kotlinBuiltIns.getMutableIterable());
048            register(Iterator.class, kotlinBuiltIns.getIterator(), kotlinBuiltIns.getMutableIterator());
049            register(Collection.class, kotlinBuiltIns.getCollection(), kotlinBuiltIns.getMutableCollection());
050            register(List.class, kotlinBuiltIns.getList(), kotlinBuiltIns.getMutableList());
051            register(Set.class, kotlinBuiltIns.getSet(), kotlinBuiltIns.getMutableSet());
052            register(Map.class, kotlinBuiltIns.getMap(), kotlinBuiltIns.getMutableMap());
053            register(Map.Entry.class, kotlinBuiltIns.getMapEntry(), kotlinBuiltIns.getMutableMapEntry());
054            register(ListIterator.class, kotlinBuiltIns.getListIterator(), kotlinBuiltIns.getMutableListIterator());
055        }
056    
057        /*package*/ void register(@NotNull Class<?> javaClass, @NotNull ClassDescriptor kotlinDescriptor) {
058            register(javaClass, kotlinDescriptor, Direction.BOTH);
059        }
060        protected abstract void register(@NotNull Class<?> javaClass, @NotNull ClassDescriptor kotlinDescriptor, @NotNull Direction direction);
061    
062        /*package*/ void register(@NotNull Class<?> javaClass, @NotNull ClassDescriptor kotlinDescriptor, @NotNull ClassDescriptor kotlinMutableDescriptor) {
063             register(javaClass, kotlinDescriptor, kotlinMutableDescriptor, Direction.BOTH);
064        }
065        protected abstract void register(@NotNull Class<?> javaClass, @NotNull ClassDescriptor kotlinDescriptor, @NotNull ClassDescriptor kotlinMutableDescriptor, @NotNull Direction direction);
066    }