1 /* 2 * ProGuard -- shrinking, optimization, obfuscation, and preverification 3 * of Java bytecode. 4 * 5 * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the Free 9 * Software Foundation; either version 2 of the License, or (at your option) 10 * any later version. 11 * 12 * This program is distributed in the hope that it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15 * more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 package proguard.classfile.visitor; 22 23 import proguard.classfile.*; 24 25 /** 26 * This ClassVisitor counts the number of classes that has been visited. 27 * 28 * @author Eric Lafortune 29 */ 30 public class ClassCounter implements ClassVisitor 31 { 32 private int count; 33 34 35 /** 36 * Returns the number of classes that has been visited so far. 37 */ getCount()38 public int getCount() 39 { 40 return count; 41 } 42 43 44 // Implementations for ClassVisitor. 45 visitLibraryClass(LibraryClass libraryClass)46 public void visitLibraryClass(LibraryClass libraryClass) 47 { 48 count++; 49 } 50 51 visitProgramClass(ProgramClass programClass)52 public void visitProgramClass(ProgramClass programClass) 53 { 54 count++; 55 } 56 } 57