/*
 * Copyright (c) 2019, 2020 Oracle and/or its affiliates. All rights reserved.
 *
 * 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.fnproject.fn.api.flow;

/**
 * Enum representing the different HTTP types that can be used to invoke an external function
 *
 * @see Flow#invokeFunction
 */
public enum HttpMethod {
    GET("GET"),
    HEAD("HEAD"),
    POST("POST"),
    PUT("PUT"),
    DELETE("DELETE"),
    OPTIONS("OPTIONS"),
    PATCH("PATCH");

    private final String verb;

    HttpMethod(String verb) {
        this.verb = verb;
    }

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