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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: ConsensusTopicInfo.proto

package com.hederahashgraph.api.proto.java;

public interface ConsensusTopicInfoOrBuilder extends
    // @@protoc_insertion_point(interface_extends:proto.ConsensusTopicInfo)
    com.google.protobuf.MessageOrBuilder {

  /**
   *    * The memo associated with the topic (UTF-8 encoding max 100 bytes)
   * 
   *
   * string memo = 1;
   */
  java.lang.String getMemo();
  /**
   *    * The memo associated with the topic (UTF-8 encoding max 100 bytes)
   * 
   *
   * string memo = 1;
   */
  com.google.protobuf.ByteString
      getMemoBytes();

  /**
   *    * When a topic is created, its running hash is initialized to 48 bytes of binary zeros.
   * For each submitted message, the topic's running hash is then updated to the output
   * of a particular SHA-384 digest whose input data include the previous running hash.
   *
   * See the TransactionReceipt.proto documentation for an exact description of the
   * data included in the SHA-384 digest used for the update.
   * 
   *
   * bytes runningHash = 2;
   */
  com.google.protobuf.ByteString getRunningHash();

  /**
   *    * Sequence number (starting at 1 for the first submitMessage) of messages on the topic.
   * 
   *
   * uint64 sequenceNumber = 3;
   */
  long getSequenceNumber();

  /**
   *    * Effective consensus timestamp at (and after) which submitMessage calls will no longer succeed on the topic
   * and the topic will expire and after AUTORENEW_GRACE_PERIOD be automatically deleted.
   * 
   *
   * .proto.Timestamp expirationTime = 4;
   */
  boolean hasExpirationTime();
  /**
   *    * Effective consensus timestamp at (and after) which submitMessage calls will no longer succeed on the topic
   * and the topic will expire and after AUTORENEW_GRACE_PERIOD be automatically deleted.
   * 
   *
   * .proto.Timestamp expirationTime = 4;
   */
  com.hederahashgraph.api.proto.java.Timestamp getExpirationTime();
  /**
   *    * Effective consensus timestamp at (and after) which submitMessage calls will no longer succeed on the topic
   * and the topic will expire and after AUTORENEW_GRACE_PERIOD be automatically deleted.
   * 
   *
   * .proto.Timestamp expirationTime = 4;
   */
  com.hederahashgraph.api.proto.java.TimestampOrBuilder getExpirationTimeOrBuilder();

  /**
   *    * Access control for update/delete of the topic. Null if there is no key.
   * 
   *
   * .proto.Key adminKey = 5;
   */
  boolean hasAdminKey();
  /**
   *    * Access control for update/delete of the topic. Null if there is no key.
   * 
   *
   * .proto.Key adminKey = 5;
   */
  com.hederahashgraph.api.proto.java.Key getAdminKey();
  /**
   *    * Access control for update/delete of the topic. Null if there is no key.
   * 
   *
   * .proto.Key adminKey = 5;
   */
  com.hederahashgraph.api.proto.java.KeyOrBuilder getAdminKeyOrBuilder();

  /**
   *    * Access control for ConsensusService.submitMessage. Null if there is no key.
   * 
   *
   * .proto.Key submitKey = 6;
   */
  boolean hasSubmitKey();
  /**
   *    * Access control for ConsensusService.submitMessage. Null if there is no key.
   * 
   *
   * .proto.Key submitKey = 6;
   */
  com.hederahashgraph.api.proto.java.Key getSubmitKey();
  /**
   *    * Access control for ConsensusService.submitMessage. Null if there is no key.
   * 
   *
   * .proto.Key submitKey = 6;
   */
  com.hederahashgraph.api.proto.java.KeyOrBuilder getSubmitKeyOrBuilder();

  /**
   *    * If an auto-renew account is specified, when the topic expires, its lifetime will be extended by up to this duration (depending on the solvency of the auto-renew account). If the auto-renew account has no funds at all, the topic will be deleted instead.
   * 
   *
   * .proto.Duration autoRenewPeriod = 7;
   */
  boolean hasAutoRenewPeriod();
  /**
   *    * If an auto-renew account is specified, when the topic expires, its lifetime will be extended by up to this duration (depending on the solvency of the auto-renew account). If the auto-renew account has no funds at all, the topic will be deleted instead.
   * 
   *
   * .proto.Duration autoRenewPeriod = 7;
   */
  com.hederahashgraph.api.proto.java.Duration getAutoRenewPeriod();
  /**
   *    * If an auto-renew account is specified, when the topic expires, its lifetime will be extended by up to this duration (depending on the solvency of the auto-renew account). If the auto-renew account has no funds at all, the topic will be deleted instead.
   * 
   *
   * .proto.Duration autoRenewPeriod = 7;
   */
  com.hederahashgraph.api.proto.java.DurationOrBuilder getAutoRenewPeriodOrBuilder();

  /**
   *    * The account, if any, to charge for automatic renewal of the topic's lifetime upon expiry.
   * 
   *
   * .proto.AccountID autoRenewAccount = 8;
   */
  boolean hasAutoRenewAccount();
  /**
   *    * The account, if any, to charge for automatic renewal of the topic's lifetime upon expiry.
   * 
   *
   * .proto.AccountID autoRenewAccount = 8;
   */
  com.hederahashgraph.api.proto.java.AccountID getAutoRenewAccount();
  /**
   *    * The account, if any, to charge for automatic renewal of the topic's lifetime upon expiry.
   * 
   *
   * .proto.AccountID autoRenewAccount = 8;
   */
  com.hederahashgraph.api.proto.java.AccountIDOrBuilder getAutoRenewAccountOrBuilder();
}