001/* 002 * Copyright (c) 2007-2015 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 021package cascading.flow; 022 023/** 024 * Constants to be used as key in Flow#getFlowDescriptor. 025 */ 026public interface FlowDescriptors 027 { 028 /** String that can be used as a record separator. */ 029 public final static String VALUE_SEPARATOR = "\u001E"; 030 031 /** Denotes a collection of statements like SQL or similar. */ 032 public final static String STATEMENTS = "statements"; 033 034 /** Briefly describes the current Flow * */ 035 public final static String DESCRIPTION = "description"; 036 }