/*
 *  Copyright 2008 biaoping.yin
 *
 *  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.frameworkset.web.util;


/**
 * <p>Title: PropertyAccessor.java</p> 
 * <p>Description: </p>
 * <p>bboss workgroup</p>
 * <p>Copyright (c) 2008</p>
 * @Date 2010-9-28
 * @author biaoping.yin
 * @version 1.0
 */
public interface PropertyAccessor {
	/**
	 * Path separator for nested properties.
	 * Follows normal Java conventions: getFoo().getBar() would be "foo.bar".
	 */
	String NESTED_PROPERTY_SEPARATOR = ".";
	char NESTED_PROPERTY_SEPARATOR_CHAR = '.';

	/**
	 * Marker that indicates the start of a property key for an
	 * indexed or mapped property like "person.addresses[0]".
	 */
	String PROPERTY_KEY_PREFIX = "[";
	char PROPERTY_KEY_PREFIX_CHAR = '[';

	/**
	 * Marker that indicates the end of a property key for an
	 * indexed or mapped property like "person.addresses[0]".
	 */
	String PROPERTY_KEY_SUFFIX = "]";
	char PROPERTY_KEY_SUFFIX_CHAR = ']';


	

}
