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Utility classes, APIs and tools for Java

There is a newer version: 0.99-alpha1

package net.sf.javagimmicks.transform;

import net.sf.javagimmicks.util.Function;



class DualFunctionBidiFunction extends AbstractBidiFunction
{
   protected final Function _transformer;
   protected final Function _backTransformer;

   public DualFunctionBidiFunction(final Function transformer, final Function backTransformer)
   {
      _transformer = transformer;
      _backTransformer = backTransformer;
   }

   @Override
   public F applyReverse(final T source)
   {
      return _backTransformer.apply(source);
   }

   @Override
   public T apply(final F source)
   {
      return _transformer.apply(source);
   }

}