Coverage Summary for Class: ProgramListener (org.ethereum.vm.program.listener)

Class
ProgramListener


1 /* 2  * This file is part of RskJ 3  * Copyright (C) 2017 RSK Labs Ltd. 4  * (derived from ethereumJ library, Copyright (c) 2016 <ether.camp>) 5  * 6  * This program is free software: you can redistribute it and/or modify 7  * it under the terms of the GNU Lesser General Public License as published by 8  * the Free Software Foundation, either version 3 of the License, or 9  * (at your option) any later version. 10  * 11  * This program is distributed in the hope that it will be useful, 12  * but WITHOUT ANY WARRANTY; without even the implied warranty of 13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14  * GNU Lesser General Public License for more details. 15  * 16  * You should have received a copy of the GNU Lesser General Public License 17  * along with this program. If not, see <http://www.gnu.org/licenses/>. 18  */ 19  20 package org.ethereum.vm.program.listener; 21  22 import org.ethereum.vm.DataWord; 23  24 public interface ProgramListener { 25  26  void onMemoryExtend(int delta); 27  28  void onMemoryWrite(int address, byte[] data, int size); 29  30  void onStackPop(); 31  32  void onStackPush(DataWord value); 33  34  void onStackSwap(int from, int to); 35  36  void onStoragePut(DataWord key, DataWord value); 37  38  void onStoragePut(DataWord key, byte[] value); 39  40  void onStorageClear(); 41 }