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/**
 * Copyright 2011 Adrian Witas
 *
 * 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.abstractmeta.reflectify;




/**
 * Represents an ancestor which is is used to return the value of a field.
 * @author Adrian Witas
 *
 * @param  instance type
 * @param  field type
 */
public interface Accessor {


    /**
     * Returns value of a field.
     * @param instance owner instance of a field
     * @return field value
     */
    T get(I instance);
}