001/* 002 * Copyright (c) 2016-2017 Chris K Wensel <chris@wensel.net>. All Rights Reserved. 003 * Copyright (c) 2007-2017 Xplenty, Inc. All Rights Reserved. 004 * 005 * Project and contact information: http://www.cascading.org/ 006 * 007 * This file is part of the Cascading project. 008 * 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 */ 021 022package cascading.flow.planner.iso.finder; 023 024import cascading.CascadingException; 025import cascading.util.Util; 026import org.jgrapht.Graph; 027 028/** 029 * 030 */ 031public class GraphFinderException extends CascadingException 032 { 033 private Graph graph; 034 035 public GraphFinderException() 036 { 037 } 038 039 public GraphFinderException( String message ) 040 { 041 super( message ); 042 } 043 044 public GraphFinderException( String message, Throwable throwable ) 045 { 046 super( message, throwable ); 047 } 048 049 public GraphFinderException( Throwable throwable ) 050 { 051 super( throwable ); 052 } 053 054 public GraphFinderException( String message, Graph graph ) 055 { 056 this( message ); 057 this.graph = graph; 058 } 059 060 public Graph getGraph() 061 { 062 return graph; 063 } 064 065 public void writeDOT( String filename ) 066 { 067 Util.invokeInstanceMethod( graph, "writeDOT", new Object[]{filename}, new Class[]{String.class} ); 068 } 069 }