Condition.java

//
// typica - A client library for Amazon Web Services
// Copyright (C) 2007 Xerox Corporation
// 
// 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 com.xerox.amazonws.simpledb;

/**
 * This class is an immutable representation of an item attribute.
 *
 * @author D. Kavanagh
 * @author developer@dotech.com
 */
public class Condition {
	private String name;
	private String value;
	private boolean exists;

	public Condition(String name, String value) {
		this.name = name;
		this.value = value;
		this.exists = false;
	}

	public Condition(String name, boolean exists) {
		this.name = name;
		this.value = null;
		this.exists = exists;
	}

	public String getName() {
		return name;
	}

	public String getValue() {
		return value;
	}

	public boolean isExists() {
		return exists;
	}
}