001    /*
002     * Copyright 2010 The Apache Software Foundation.
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    package org.vafer.jdependency;
017    
018    import java.util.HashSet;
019    import java.util.Map;
020    import java.util.Set;
021    
022    public final class ClazzpathUnit {
023    
024        private final String id;
025    
026        private final Map<String, Clazz> clazzes;
027        private final Map<String, Clazz> dependencies;
028    
029        ClazzpathUnit( final String pId, final Map pClazzes, final Map pDependencies ) {
030            id = pId;
031            clazzes = pClazzes;
032            dependencies = pDependencies;
033        }
034    
035        public Set getClazzes() {
036            final Set all = new HashSet();
037            for (Clazz clazz : clazzes.values()) {
038                all.add(clazz);
039            }
040            return all;
041        }
042    
043        public Clazz getClazz( final String pClazzName ) {
044            return (Clazz) clazzes.get(pClazzName);
045        }
046    
047        public Set getDependencies() {
048            final Set all = new HashSet();
049            for (Clazz clazz : dependencies.values()) {
050                all.add(clazz);
051            }
052            return all;
053        }
054    
055        public Set getTransitiveDependencies() {
056            final Set all = new HashSet();
057            for (Clazz clazz : clazzes.values()) {
058                clazz.findTransitiveDependencies(all);
059            }
060            return all;
061        }
062    
063        public String toString() {
064            return id;
065        }
066    }