/*
 * Copyright 2020 the original author or authors.
 *
 * 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
 *
 *     https://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 example.app.caching.inline.model;

/**
 * An {@link Class enumerated type} enumerating various mathematical operators or functions.
 *
 * @author John Blum
 * @since 1.1.0
 */
// tag::class[]
public enum Operator {

	FACTORIAL("factorial(%1$d) = %2$d"),
	SQUARE_ROOT("sqrt(%1$d) = %2$d");

	private final String representation;

	Operator(String definition) {
		this.representation = definition;
	}

	@Override
	public String toString() {
		return this.representation;
	}

	public String toString(Object... args) {
		return String.format(toString(), args);
	}
}
// end::class[]
