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.resolve.java;
018
019import org.jetbrains.annotations.NotNull;
020import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
021import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns;
022
023import java.lang.annotation.Annotation;
024import java.util.*;
025
026public 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}