001 /** 002 * www.jcoverage.com 003 * Copyright (C)2003 jcoverage ltd. 004 * 005 * This file is part of jcoverage. 006 * 007 * jcoverage is free software; you can redistribute it and/or modify 008 * it under the terms of the GNU General Public License as published 009 * by the Free Software Foundation; either version 2 of the License, 010 * or (at your option) any later version. 011 * 012 * jcoverage is distributed in the hope that it will be useful, but 013 * WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * General Public License for more details. 016 * 017 * You should have received a copy of the GNU General Public License 018 * along with jcoverage; if not, write to the Free Software 019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 020 * USA 021 * 022 */ 023 package com.jcoverage.coverage; 024 025 import java.io.Serializable; 026 027 /** 028 * A conditional records the position of a conditional branch 029 * instruction, and the position of the branch target. Conditionals 030 * are used internally by the instrumentation to determine branch 031 * coverage. 032 */ 033 interface Conditional extends Serializable { 034 /** 035 * The line number of this conditional branch. (Actually, its the 036 * source line immediately after the conditional branch, so that 037 * instrumentation can determine whether the "fall-through" branch 038 * has been executed). 039 */ 040 int getLineNumber(); 041 042 /** 043 * The target line number of this conditional branch. 044 */ 045 int getTargetLineNumber(); 046 }