| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.oodt.cas.workflow.structs; |
| |
| //JDK imports |
| import java.util.List; |
| |
| //OODT imports |
| import org.apache.oodt.cas.workflow.engine.processor.WorkflowProcessor; |
| |
| /** |
| * |
| * Interface specifying a method to sort and prioritize |
| * {@link WorkflowProcessor}s. |
| * |
| * @author bfoster |
| * @author mattmann |
| * @version $Revision$ |
| * |
| */ |
| public interface PrioritySorter { |
| |
| /** |
| * Sorts the {@link List} of {@link WorkflowProcessor}s that are ready to run |
| * in a particular order specified by the sub-class implementing this method. |
| * |
| * @param candidates |
| * The {@link List} of {@link WorkflowProcessor}s to sort in priority |
| * order. |
| */ |
| public void sort(List<WorkflowProcessor> candidates); |
| |
| } |