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.types.ref;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.resolve.name.FqName;
021    
022    import java.util.Collections;
023    import java.util.List;
024    
025    public class JetTypeName {
026        // generic types one day
027        private final FqName className;
028        private final List<JetTypeName> arguments;
029    
030        public JetTypeName(@NotNull FqName className, @NotNull List<JetTypeName> arguments) {
031            this.className = className;
032            this.arguments = arguments;
033        }
034    
035        @NotNull
036        public FqName getClassName() {
037            return className;
038        }
039    
040        @NotNull
041        public List<JetTypeName> getArguments() {
042            return arguments;
043        }
044    
045        @NotNull
046        public static JetTypeName fromJavaClass(@NotNull Class<?> clazz) {
047            if (clazz.getTypeParameters().length != 0) {
048                throw new IllegalArgumentException("cannot create type reference: actual type parameters unknown: " + clazz);
049            }
050            FqName fqName = new FqName(clazz.getName());
051            return withoutParameters(fqName);
052        }
053    
054        @NotNull
055        public static JetTypeName withoutParameters(@NotNull FqName fqName) {
056            return new JetTypeName(fqName, Collections.<JetTypeName>emptyList());
057        }
058    
059        @NotNull
060        public static JetTypeName parse(@NotNull String value) {
061            return JetTypeNameParser.parse(value);
062        }
063    }