/*
 * Copyright 2004-2008 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.binding.mapping;

/**
 * Maps state between two objects.
 * 
 * @author Keith Donald
 */
public interface Mapper {

	/**
	 * Map state from a source object to a target object.
	 * @param source the source
	 * @param target the target
	 * @return results of the mapping transaction
	 */
	public MappingResults map(Object source, Object target);
}