geronimo-validation_2.0_spec/src/main/java/javax/validation/valueextraction/ValueExtractor.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with this
 * work for additional information regarding copyright ownership. The ASF
 * licenses this file to you 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 javax.validation.valueextraction;

/**
 * @since 2.0
 */
public interface ValueExtractor<T> {
    void extractValues(T originalValue, ValueReceiver receiver);

    interface ValueReceiver {
        void value(String nodeName, Object object);

        void iterableValue(String nodeName, Object object);

        void indexedValue(String nodeName, int i, Object object);

        void keyedValue(String nodeName, Object key, Object object);
    }
}