content: /*
   * Copyright 2024 Ant Group
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alipay.antchain.bridge.ptc.committee.node.service;
  
  import java.math.BigInteger;
  
  import com.alipay.antchain.bridge.commons.bcdns.AbstractCrossChainCertificate;
  import com.alipay.antchain.bridge.commons.core.base.ConsensusState;
  import com.alipay.antchain.bridge.commons.core.base.CrossChainLane;
  import com.alipay.antchain.bridge.commons.core.base.UniformCrosschainPacket;
  import com.alipay.antchain.bridge.commons.core.bta.IBlockchainTrustAnchor;
  import com.alipay.antchain.bridge.commons.core.ptc.ValidatedConsensusState;
  import com.alipay.antchain.bridge.ptc.committee.node.commons.exception.InvalidBtaException;
  import com.alipay.antchain.bridge.ptc.committee.node.commons.models.TpBtaWrapper;
  import com.alipay.antchain.bridge.ptc.committee.types.basic.CommitteeNodeProof;
  import com.alipay.antchain.bridge.ptc.committee.types.basic.EndorseBlockStateResp;
  
  public interface IEndorserService {
  
      TpBtaWrapper queryMatchedTpBta(CrossChainLane lane);
  
      TpBtaWrapper verifyBta(AbstractCrossChainCertificate domainCert, IBlockchainTrustAnchor bta) throws InvalidBtaException;
  
      ValidatedConsensusState commitAnchorState(CrossChainLane crossChainLane, ConsensusState anchorState);
  
      ValidatedConsensusState commitConsensusState(CrossChainLane crossChainLane, ConsensusState currState);
  
      CommitteeNodeProof verifyUcp(CrossChainLane crossChainLane, UniformCrosschainPacket ucp);
  
      EndorseBlockStateResp endorseBlockState(CrossChainLane crossChainLane, String receiverDomain, BigInteger height);
  }
  