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Utility classes for JPA applications

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/*
 * Copyright 2015 Agapsys Tecnologia Ltda-ME.
 *
 * 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.agapsys.jpa;

public class Range {
	private final T min;
	private final T max;
	
	public Range(T min, T max) {
		if (min == null)
			throw new IllegalArgumentException("Null min");
		
		if (max == null)
			throw new IllegalArgumentException("Null max");
		
		if (min.compareTo(max) > 0)
			throw new IllegalArgumentException(String.format("min (%s) is greater than max (%s)", min, max));
		
		this.min = min;
		this.max = max;
	}

	public T getMin() {
		return min;
	}
	
	public T getMax() {
		return max;
	}
}