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.service;
  
  import java.util.Set;
  
  import com.alipay.antchain.bridge.commons.bcdns.AbstractCrossChainCertificate;
  import com.alipay.antchain.bridge.commons.core.base.*;
  import com.alipay.antchain.bridge.commons.core.bta.IBlockchainTrustAnchor;
  import com.alipay.antchain.bridge.commons.core.ptc.ThirdPartyBlockchainTrustAnchor;
  import com.alipay.antchain.bridge.commons.core.ptc.ThirdPartyProof;
  import com.alipay.antchain.bridge.commons.core.ptc.ValidatedConsensusState;
  import com.alipay.antchain.bridge.ptc.types.PtcFeatureDescriptor;
  
  public interface IPTCService {
  
      void startup(byte[] config);
  
      PtcFeatureDescriptor getPtcFeatureDescriptor();
  
      ThirdPartyBlockchainTrustAnchor queryThirdPartyBlockchainTrustAnchor(CrossChainLane lane);
  
      ThirdPartyBlockchainTrustAnchor verifyBlockchainTrustAnchor(
              AbstractCrossChainCertificate domainCert,
              IBlockchainTrustAnchor blockchainTrustAnchor
      );
  
      ValidatedConsensusState commitAnchorState(IBlockchainTrustAnchor bta, ThirdPartyBlockchainTrustAnchor tpbta, ConsensusState anchorState);
  
      ValidatedConsensusState commitConsensusState(
              ThirdPartyBlockchainTrustAnchor tpbta,
              ValidatedConsensusState preValidatedConsensusState,
              ConsensusState consensusState
      );
  
      ThirdPartyProof verifyCrossChainMessage(
              ThirdPartyBlockchainTrustAnchor tpbta,
              ValidatedConsensusState validatedConsensusState,
              UniformCrosschainPacket ucp
      );
  
      Set<String> querySupportedBlockchainProducts();
  
      BlockState queryCurrVerifiedBlockState(ThirdPartyBlockchainTrustAnchor tpbta);
  
      ThirdPartyProof endorseBlockState(
              ThirdPartyBlockchainTrustAnchor tpbta,
              CrossChainDomain receiverDomain,
              ValidatedConsensusState validatedConsensusState
      );
  }
  