github.com/amazechain/amc@v0.1.3/internal/interface.go (about) 1 // Copyright 2023 The AmazeChain Authors 2 // This file is part of the AmazeChain library. 3 // 4 // The AmazeChain library is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU Lesser General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // The AmazeChain library is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU Lesser General Public License for more details. 13 // 14 // You should have received a copy of the GNU Lesser General Public License 15 // along with the AmazeChain library. If not, see <http://www.gnu.org/licenses/>. 16 17 package internal 18 19 import ( 20 "github.com/amazechain/amc/common/block" 21 "github.com/amazechain/amc/modules/state" 22 ) 23 24 // Validator is an interface which defines the standard for block validation. It 25 // is only responsible for validating block contents, as the header validation is 26 // done by the specific consensus engines. 27 type Validator interface { 28 // ValidateBody validates the given block's content. 29 ValidateBody(block block.IBlock) error 30 31 // ValidateState validates the given statedb and optionally the receipts and 32 // gas used. 33 ValidateState(block block.IBlock, state *state.IntraBlockState, receipts block.Receipts, usedGas uint64) error 34 }