001/*
002 * Copyright 2006-2013 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 */
016package org.springframework.batch.core.job.builder;
017
018import org.springframework.batch.core.Step;
019import org.springframework.batch.core.job.flow.Flow;
020
021/**
022 * Convenience for building jobs of various kinds.
023 *
024 * @author Dave Syer
025 *
026 * @since 2.2
027 *
028 */
029public class JobBuilder extends JobBuilderHelper<JobBuilder> {
030
031        /**
032         * Create a new builder for a job with the given name.
033         *
034         * @param name the name of the job
035         */
036        public JobBuilder(String name) {
037                super(name);
038        }
039
040        /**
041         * Create a new job builder that will execute a step or sequence of steps.
042         *
043         * @param step a step to execute
044         * @return a {@link SimpleJobBuilder}
045         */
046        public SimpleJobBuilder start(Step step) {
047                return new SimpleJobBuilder(this).start(step);
048        }
049
050        /**
051         * Create a new job builder that will execute a flow.
052         *
053         * @param flow a flow to execute
054         * @return a {@link SimpleJobBuilder}
055         */
056        public JobFlowBuilder start(Flow flow) {
057                return new FlowJobBuilder(this).start(flow);
058        }
059
060        /**
061         * Create a new job builder that will execute a step or sequence of steps.
062         *
063         * @param step a step to execute
064         * @return a {@link SimpleJobBuilder}
065         */
066        public JobFlowBuilder flow(Step step) {
067                return new FlowJobBuilder(this).start(step);
068        }
069}