org.umlg.runtime.adaptor.UmlgTmpIdManager Maven / Gradle / Ivy
package org.umlg.runtime.adaptor;
import java.util.HashMap;
import java.util.Map;
/**
* Date: 2013/04/27
* Time: 10:29 AM
*
*/
public class UmlgTmpIdManager {
public static UmlgTmpIdManager INSTANCE = new UmlgTmpIdManager();
private UmlgTmpIdManager() {
}
private static ThreadLocal> fakeIdToIdMap = new ThreadLocal>() {
@Override
protected Map initialValue() {
return new HashMap();
}
};
private static ThreadLocal> idToFakeIdMap = new ThreadLocal>() {
@Override
protected Map initialValue() {
return new HashMap();
}
};
public String get(Object id) {
return idToFakeIdMap.get().get(id);
}
public Object get(String fakeId) {
return fakeIdToIdMap.get().get(fakeId);
}
public void put(String fakeId, Object id) {
fakeIdToIdMap.get().put(fakeId, id);
idToFakeIdMap.get().put(id, fakeId);
}
public static void remove() {
fakeIdToIdMap.remove();
idToFakeIdMap.remove();
}
}