001/* 002 * Copyright 2006-2007 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.configuration; 017 018import java.util.Collection; 019 020/** 021 * A listable extension of {@link JobLocator}. 022 * 023 * @author Dave Syer 024 * 025 */ 026public interface ListableJobLocator extends JobLocator { 027 028 /** 029 * Provides the currently registered job names. The return value is 030 * unmodifiable and disconnected from the underlying registry storage. 031 * 032 * @return a collection of String. Empty if none are registered. 033 */ 034 Collection<String> getJobNames(); 035}