cuchaz.enigma.convert.ClassNamer.java Source code

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Here is the source code for cuchaz.enigma.convert.ClassNamer.java

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/*******************************************************************************
 * Copyright (c) 2015 Jeff Martin.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public
 * License v3.0 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 * 
 * Contributors:
 *     Jeff Martin - initial API and implementation
 ******************************************************************************/
package cuchaz.enigma.convert;

import java.util.Map;

import com.google.common.collect.BiMap;
import com.google.common.collect.Maps;

import cuchaz.enigma.mapping.entry.ClassEntry;

public class ClassNamer {

    public interface SidedClassNamer {
        String getName(String name);
    }

    private Map<String, String> m_sourceNames;
    private Map<String, String> m_destNames;

    public ClassNamer(BiMap<ClassEntry, ClassEntry> mappings) {
        // convert the identity mappings to name maps
        m_sourceNames = Maps.newHashMap();
        m_destNames = Maps.newHashMap();
        int i = 0;
        for (Map.Entry<ClassEntry, ClassEntry> entry : mappings.entrySet()) {
            String name = String.format("M%04d", i++);
            m_sourceNames.put(entry.getKey().getName(), name);
            m_destNames.put(entry.getValue().getName(), name);
        }
    }

    public String getSourceName(String name) {
        return m_sourceNames.get(name);
    }

    public String getDestName(String name) {
        return m_destNames.get(name);
    }

    public SidedClassNamer getSourceNamer() {
        return new SidedClassNamer() {
            @Override
            public String getName(String name) {
                return getSourceName(name);
            }
        };
    }

    public SidedClassNamer getDestNamer() {
        return new SidedClassNamer() {
            @Override
            public String getName(String name) {
                return getDestName(name);
            }
        };
    }
}