001 /* 002 * Copyright (c) 2007-2014 Concurrent, Inc. All Rights Reserved. 003 * 004 * Project and contact information: http://www.cascading.org/ 005 * 006 * This file is part of the Cascading project. 007 * 008 * Licensed under the Apache License, Version 2.0 (the "License"); 009 * you may not use this file except in compliance with the License. 010 * You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, software 015 * distributed under the License is distributed on an "AS IS" BASIS, 016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 017 * See the License for the specific language governing permissions and 018 * limitations under the License. 019 */ 020 021 package cascading.property; 022 023 import java.util.Set; 024 import java.util.TreeSet; 025 026 import static cascading.util.Util.join; 027 028 /** Class UnitOfWorkDef is the base class for framework specific fluent definition interfaces. */ 029 public class UnitOfWorkDef<T> 030 { 031 protected String name; 032 protected Set<String> tags = new TreeSet<String>(); 033 034 public String getName() 035 { 036 return name; 037 } 038 039 public T setName( String name ) 040 { 041 this.name = name; 042 return (T) this; 043 } 044 045 public String getTags() 046 { 047 return join( tags, "," ); 048 } 049 050 public T addTag( String tag ) 051 { 052 if( tag == null || tag.isEmpty() ) 053 return (T) this; 054 055 tags.add( tag ); 056 057 return (T) this; 058 } 059 060 public T addTags( String... tags ) 061 { 062 for( String tag : tags ) 063 addTag( tag ); 064 065 return (T) this; 066 } 067 }