Module com.hedera.hashgraph.sdk
Package com.hedera.hashgraph.sdk.proto

Class HistoryProofConstruction

java.lang.Object
com.google.protobuf.AbstractMessageLite<HistoryProofConstruction,HistoryProofConstruction.Builder>
com.google.protobuf.GeneratedMessageLite<HistoryProofConstruction,HistoryProofConstruction.Builder>
com.hedera.hashgraph.sdk.proto.HistoryProofConstruction
All Implemented Interfaces:
com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, HistoryProofConstructionOrBuilder
@Generated public final class HistoryProofConstruction extends com.google.protobuf.GeneratedMessageLite<HistoryProofConstruction,HistoryProofConstruction.Builder> implements HistoryProofConstructionOrBuilder
 *
 Summary of the status of constructing a metadata proof, necessary to
 ensure deterministic construction ending in a roster with sufficient
 weight to enact its own constructions.
Protobuf type com.hedera.hapi.node.state.history.HistoryProofConstruction

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    HistoryProofConstruction.Builder
    * Summary of the status of constructing a metadata proof, necessary to ensure deterministic construction ending in a roster with sufficient weight to enact its own constructions.
    static enum 
    HistoryProofConstruction.ProofStateCase
     

    Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageLite

    com.google.protobuf.GeneratedMessageLite.DefaultInstanceBasedParser<T extends com.google.protobuf.GeneratedMessageLite<T,?>>, com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.GeneratedExtension<ContainingType extends com.google.protobuf.MessageLite,Type>, com.google.protobuf.GeneratedMessageLite.MethodToInvoke, com.google.protobuf.GeneratedMessageLite.SerializedForm

    Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

    com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    ASSEMBLY_START_TIME_FIELD_NUMBER
     
    static final int
    CONSTRUCTION_ID_FIELD_NUMBER
     
    static final int
    FAILURE_REASON_FIELD_NUMBER
     
    static final int
    GRACE_PERIOD_END_TIME_FIELD_NUMBER
     
    static final int
    SOURCE_ROSTER_HASH_FIELD_NUMBER
     
    static final int
    TARGET_PROOF_FIELD_NUMBER
     
    static final int
    TARGET_ROSTER_HASH_FIELD_NUMBER
     
    static final int
    WRAPS_RETRY_COUNT_FIELD_NUMBER
     
    static final int
    WRAPS_SIGNING_STATE_FIELD_NUMBER
     

    Fields inherited from class com.google.protobuf.GeneratedMessageLite

    unknownFields

    Fields inherited from class com.google.protobuf.AbstractMessageLite

    memoizedHashCode

  • Method Summary

    Modifier and Type
    Method
    Description
    protected final Object
    dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
     
    Timestamp
    getAssemblyStartTime()
    * If the network has gathered enough proof keys to assemble the history for this construction, the cutoff time at which those keys must have been adopted to be included in the final history.
    long
    getConstructionId()
    * The construction id.
    static HistoryProofConstruction
    getDefaultInstance()
     
    String
    getFailureReason()
    * If set, the reason the construction failed.
    com.google.protobuf.ByteString
    getFailureReasonBytes()
    * If set, the reason the construction failed.
    Timestamp
    getGracePeriodEndTime()
    * If the network is still gathering proof keys for this construction, the next time at which nodes should stop waiting for tardy proof keys and assemble the history to be proven as soon as it has the associated metadata and proof keys for nodes with >2/3 weight in the target roster.
    HistoryProofConstruction.ProofStateCase
    getProofStateCase()
     
    com.google.protobuf.ByteString
    getSourceRosterHash()
    * The hash of the roster whose weights are used to determine when certain thresholds are during construction.
    HistoryProof
    getTargetProof()
    * When this construction is complete, the proof that the target roster's address book and associated metadata belong to the ledger id's chain of trust.
    com.google.protobuf.ByteString
    getTargetRosterHash()
    * The hash of the roster whose weights are used to assess progress toward obtaining proof keys for parties that hold at least a strong minority of the stake in that roster.
    int
    getWrapsRetryCount()
    * The number of times the network has had to restart this construction.
    WrapsSigningState
    getWrapsSigningState()
    * If set, the state of the WRAPS signing protocol for this construction.
    boolean
    hasAssemblyStartTime()
    * If the network has gathered enough proof keys to assemble the history for this construction, the cutoff time at which those keys must have been adopted to be included in the final history.
    boolean
    hasFailureReason()
    * If set, the reason the construction failed.
    boolean
    hasGracePeriodEndTime()
    * If the network is still gathering proof keys for this construction, the next time at which nodes should stop waiting for tardy proof keys and assemble the history to be proven as soon as it has the associated metadata and proof keys for nodes with >2/3 weight in the target roster.
    boolean
    hasTargetProof()
    * When this construction is complete, the proof that the target roster's address book and associated metadata belong to the ledger id's chain of trust.
    boolean
    hasWrapsSigningState()
    * If set, the state of the WRAPS signing protocol for this construction.
    static HistoryProofConstruction.Builder
    newBuilder()
     
    static HistoryProofConstruction.Builder
    newBuilder(HistoryProofConstruction prototype)
     
    static HistoryProofConstruction
    parseDelimitedFrom(InputStream input)
     
    static HistoryProofConstruction
    parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static HistoryProofConstruction
    parseFrom(byte[] data)
     
    static HistoryProofConstruction
    parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static HistoryProofConstruction
    parseFrom(com.google.protobuf.ByteString data)
     
    static HistoryProofConstruction
    parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static HistoryProofConstruction
    parseFrom(com.google.protobuf.CodedInputStream input)
     
    static HistoryProofConstruction
    parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static HistoryProofConstruction
    parseFrom(InputStream input)
     
    static HistoryProofConstruction
    parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static HistoryProofConstruction
    parseFrom(ByteBuffer data)
     
    static HistoryProofConstruction
    parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static com.google.protobuf.Parser<HistoryProofConstruction>
    parser()
     

    Methods inherited from class com.google.protobuf.GeneratedMessageLite

    createBuilder, createBuilder, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, emptyProtobufList, equals, getDefaultInstanceForType, getParserForType, getSerializedSize, hashCode, isInitialized, makeImmutable, mergeLengthDelimitedField, mergeUnknownFields, mergeVarintField, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBuilderForType, newMessageInfo, newRepeatedGeneratedExtension, newSingularGeneratedExtension, parseDelimitedFrom, parseDelimitedFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parsePartialFrom, parseUnknownField, registerDefaultInstance, toBuilder, toString, writeTo

    Methods inherited from class com.google.protobuf.AbstractMessageLite

    addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    getDefaultInstanceForType, isInitialized

  • Field Details

    • CONSTRUCTION_ID_FIELD_NUMBER

      public static final int CONSTRUCTION_ID_FIELD_NUMBER
      See Also:

    • SOURCE_ROSTER_HASH_FIELD_NUMBER

      public static final int SOURCE_ROSTER_HASH_FIELD_NUMBER
      See Also:

    • TARGET_ROSTER_HASH_FIELD_NUMBER

      public static final int TARGET_ROSTER_HASH_FIELD_NUMBER
      See Also:

    • GRACE_PERIOD_END_TIME_FIELD_NUMBER

      public static final int GRACE_PERIOD_END_TIME_FIELD_NUMBER
      See Also:

    • ASSEMBLY_START_TIME_FIELD_NUMBER

      public static final int ASSEMBLY_START_TIME_FIELD_NUMBER
      See Also:

    • TARGET_PROOF_FIELD_NUMBER

      public static final int TARGET_PROOF_FIELD_NUMBER
      See Also:

    • FAILURE_REASON_FIELD_NUMBER

      public static final int FAILURE_REASON_FIELD_NUMBER
      See Also:

    • WRAPS_SIGNING_STATE_FIELD_NUMBER

      public static final int WRAPS_SIGNING_STATE_FIELD_NUMBER
      See Also:

    • WRAPS_RETRY_COUNT_FIELD_NUMBER

      public static final int WRAPS_RETRY_COUNT_FIELD_NUMBER
      See Also:

  • Method Details

    • getProofStateCase

      public HistoryProofConstruction.ProofStateCase getProofStateCase()
      Specified by:
      getProofStateCase in interface HistoryProofConstructionOrBuilder

    • getConstructionId

      public long getConstructionId()
       *
 The construction id.
      uint64 construction_id = 1;
      Specified by:
      getConstructionId in interface HistoryProofConstructionOrBuilder
      Returns:
      The constructionId.

    • getSourceRosterHash

      public com.google.protobuf.ByteString getSourceRosterHash()
       *
 The hash of the roster whose weights are used to determine when
 certain thresholds are during construction.
      bytes source_roster_hash = 2;
      Specified by:
      getSourceRosterHash in interface HistoryProofConstructionOrBuilder
      Returns:
      The sourceRosterHash.

    • getTargetRosterHash

      public com.google.protobuf.ByteString getTargetRosterHash()
       *
 The hash of the roster whose weights are used to assess progress
 toward obtaining proof keys for parties that hold at least a
 strong minority of the stake in that roster.
      bytes target_roster_hash = 4;
      Specified by:
      getTargetRosterHash in interface HistoryProofConstructionOrBuilder
      Returns:
      The targetRosterHash.

    • hasGracePeriodEndTime

      public boolean hasGracePeriodEndTime()
       *
 If the network is still gathering proof keys for this
 construction, the next time at which nodes should stop waiting
 for tardy proof keys and assemble the history to be proven as
 soon as it has the associated metadata and proof keys for nodes
 with >2/3 weight in the target roster.
      .proto.Timestamp grace_period_end_time = 5;
      Specified by:
      hasGracePeriodEndTime in interface HistoryProofConstructionOrBuilder
      Returns:
      Whether the gracePeriodEndTime field is set.

    • getGracePeriodEndTime

      public Timestamp getGracePeriodEndTime()
       *
 If the network is still gathering proof keys for this
 construction, the next time at which nodes should stop waiting
 for tardy proof keys and assemble the history to be proven as
 soon as it has the associated metadata and proof keys for nodes
 with >2/3 weight in the target roster.
      .proto.Timestamp grace_period_end_time = 5;
      Specified by:
      getGracePeriodEndTime in interface HistoryProofConstructionOrBuilder
      Returns:
      The gracePeriodEndTime.

    • hasAssemblyStartTime

      public boolean hasAssemblyStartTime()
       *
 If the network has gathered enough proof keys to assemble the
 history for this construction, the cutoff time at which those
 keys must have been adopted to be included in the final history.
      .proto.Timestamp assembly_start_time = 6;
      Specified by:
      hasAssemblyStartTime in interface HistoryProofConstructionOrBuilder
      Returns:
      Whether the assemblyStartTime field is set.

    • getAssemblyStartTime

      public Timestamp getAssemblyStartTime()
       *
 If the network has gathered enough proof keys to assemble the
 history for this construction, the cutoff time at which those
 keys must have been adopted to be included in the final history.
      .proto.Timestamp assembly_start_time = 6;
      Specified by:
      getAssemblyStartTime in interface HistoryProofConstructionOrBuilder
      Returns:
      The assemblyStartTime.

    • hasTargetProof

      public boolean hasTargetProof()
       *
 When this construction is complete, the proof that the target
 roster's address book and associated metadata belong to the
 ledger id's chain of trust.
      .com.hedera.hapi.node.state.history.HistoryProof target_proof = 7;
      Specified by:
      hasTargetProof in interface HistoryProofConstructionOrBuilder
      Returns:
      Whether the targetProof field is set.

    • getTargetProof

      public HistoryProof getTargetProof()
       *
 When this construction is complete, the proof that the target
 roster's address book and associated metadata belong to the
 ledger id's chain of trust.
      .com.hedera.hapi.node.state.history.HistoryProof target_proof = 7;
      Specified by:
      getTargetProof in interface HistoryProofConstructionOrBuilder
      Returns:
      The targetProof.

    • hasFailureReason

      public boolean hasFailureReason()
       *
 If set, the reason the construction failed.
      string failure_reason = 8;
      Specified by:
      hasFailureReason in interface HistoryProofConstructionOrBuilder
      Returns:
      Whether the failureReason field is set.

    • getFailureReason

      public String getFailureReason()
       *
 If set, the reason the construction failed.
      string failure_reason = 8;
      Specified by:
      getFailureReason in interface HistoryProofConstructionOrBuilder
      Returns:
      The failureReason.

    • getFailureReasonBytes

      public com.google.protobuf.ByteString getFailureReasonBytes()
       *
 If set, the reason the construction failed.
      string failure_reason = 8;
      Specified by:
      getFailureReasonBytes in interface HistoryProofConstructionOrBuilder
      Returns:
      The bytes for failureReason.

    • hasWrapsSigningState

      public boolean hasWrapsSigningState()
       *
 If set, the state of the WRAPS signing protocol for this construction.
      .com.hedera.hapi.node.state.history.WrapsSigningState wraps_signing_state = 9;
      Specified by:
      hasWrapsSigningState in interface HistoryProofConstructionOrBuilder
      Returns:
      Whether the wrapsSigningState field is set.

    • getWrapsSigningState

      public WrapsSigningState getWrapsSigningState()
       *
 If set, the state of the WRAPS signing protocol for this construction.
      .com.hedera.hapi.node.state.history.WrapsSigningState wraps_signing_state = 9;
      Specified by:
      getWrapsSigningState in interface HistoryProofConstructionOrBuilder
      Returns:
      The wrapsSigningState.

    • getWrapsRetryCount

      public int getWrapsRetryCount()
       *
 The number of times the network has had to restart this construction.
      uint32 wraps_retry_count = 10;
      Specified by:
      getWrapsRetryCount in interface HistoryProofConstructionOrBuilder
      Returns:
      The wrapsRetryCount.

    • parseFrom

      public static HistoryProofConstruction parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static HistoryProofConstruction parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static HistoryProofConstruction parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static HistoryProofConstruction parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static HistoryProofConstruction parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static HistoryProofConstruction parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static HistoryProofConstruction parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static HistoryProofConstruction parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static HistoryProofConstruction parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static HistoryProofConstruction parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseFrom

      public static HistoryProofConstruction parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static HistoryProofConstruction parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • newBuilder

      public static HistoryProofConstruction.Builder newBuilder()

    • newBuilder

      public static HistoryProofConstruction.Builder newBuilder(HistoryProofConstruction prototype)

    • dynamicMethod

      protected final Object dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
      Specified by:
      dynamicMethod in class com.google.protobuf.GeneratedMessageLite<HistoryProofConstruction,HistoryProofConstruction.Builder>

    • getDefaultInstance

      public static HistoryProofConstruction getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<HistoryProofConstruction> parser()