001/*
002 * Copyright 2002-2018 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.expression;
018
019/**
020 * Supported operations that an {@link OperatorOverloader} can implement for any pair of
021 * operands.
022 *
023 * @author Andy Clement
024 * @since 3.0
025 */
026public enum Operation {
027
028        /**
029         * Add operation.
030         */
031        ADD,
032
033        /**
034         * Subtract operation.
035         */
036        SUBTRACT,
037
038        /**
039         * Divide operation.
040         */
041        DIVIDE,
042
043        /**
044         * Multiply operation.
045         */
046        MULTIPLY,
047
048        /**
049         * Modulus operation.
050         */
051        MODULUS,
052
053        /**
054         * Power operation.
055         */
056        POWER
057
058}