Interface Protos.DeterministicKeyOrBuilder

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      com.google.protobuf.ByteString getChainCode()
      Random data that allows us to extend a key.
      boolean getIsFollowing()
      Flag indicating that this key is a root of a following chain.
      int getIssuedSubkeys()
      How many children of this key have been issued, that is, given to the user when they requested a fresh key? For the parents of keys being handed out, this is always less than the true number of children: the difference is called the lookahead zone.
      int getLookaheadSize()
      optional uint32 lookahead_size = 4;
      int getPath​(int index)
      The path through the key tree.
      int getPathCount()
      The path through the key tree.
      java.util.List<java.lang.Integer> getPathList()
      The path through the key tree.
      int getSigsRequiredToSpend()
      Number of signatures required to spend.
      boolean hasChainCode()
      Random data that allows us to extend a key.
      boolean hasIsFollowing()
      Flag indicating that this key is a root of a following chain.
      boolean hasIssuedSubkeys()
      How many children of this key have been issued, that is, given to the user when they requested a fresh key? For the parents of keys being handed out, this is always less than the true number of children: the difference is called the lookahead zone.
      boolean hasLookaheadSize()
      optional uint32 lookahead_size = 4;
      boolean hasSigsRequiredToSpend()
      Number of signatures required to spend.
      • Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

        getDefaultInstanceForType, isInitialized
    • Method Detail

      • hasChainCode

        boolean hasChainCode()
         Random data that allows us to extend a key. Without this, we can't figure out the next key in the chain and
         should just treat it as a regular ORIGINAL type key.
         
        required bytes chain_code = 1;
        Returns:
        Whether the chainCode field is set.
      • getChainCode

        com.google.protobuf.ByteString getChainCode()
         Random data that allows us to extend a key. Without this, we can't figure out the next key in the chain and
         should just treat it as a regular ORIGINAL type key.
         
        required bytes chain_code = 1;
        Returns:
        The chainCode.
      • getPathList

        java.util.List<java.lang.Integer> getPathList()
         The path through the key tree. Each number is encoded in the standard form: high bit set for private derivation
         and high bit unset for public derivation.
         
        repeated uint32 path = 2;
        Returns:
        A list containing the path.
      • getPathCount

        int getPathCount()
         The path through the key tree. Each number is encoded in the standard form: high bit set for private derivation
         and high bit unset for public derivation.
         
        repeated uint32 path = 2;
        Returns:
        The count of path.
      • getPath

        int getPath​(int index)
         The path through the key tree. Each number is encoded in the standard form: high bit set for private derivation
         and high bit unset for public derivation.
         
        repeated uint32 path = 2;
        Parameters:
        index - The index of the element to return.
        Returns:
        The path at the given index.
      • hasIssuedSubkeys

        boolean hasIssuedSubkeys()
         How many children of this key have been issued, that is, given to the user when they requested a fresh key?
         For the parents of keys being handed out, this is always less than the true number of children: the difference is
         called the lookahead zone. These keys are put into Bloom filters so we can spot transactions made by clones of
         this wallet - for instance when restoring from backup or if the seed was shared between devices.
         If this field is missing it means we're not issuing subkeys of this key to users.
         
        optional uint32 issued_subkeys = 3;
        Returns:
        Whether the issuedSubkeys field is set.
      • getIssuedSubkeys

        int getIssuedSubkeys()
         How many children of this key have been issued, that is, given to the user when they requested a fresh key?
         For the parents of keys being handed out, this is always less than the true number of children: the difference is
         called the lookahead zone. These keys are put into Bloom filters so we can spot transactions made by clones of
         this wallet - for instance when restoring from backup or if the seed was shared between devices.
         If this field is missing it means we're not issuing subkeys of this key to users.
         
        optional uint32 issued_subkeys = 3;
        Returns:
        The issuedSubkeys.
      • hasLookaheadSize

        boolean hasLookaheadSize()
        optional uint32 lookahead_size = 4;
        Returns:
        Whether the lookaheadSize field is set.
      • getLookaheadSize

        int getLookaheadSize()
        optional uint32 lookahead_size = 4;
        Returns:
        The lookaheadSize.
      • hasIsFollowing

        boolean hasIsFollowing()
        
         Flag indicating that this key is a root of a following chain. This chain is following the next non-following chain.
         Following/followed chains concept is used for married keychains, where the set of keys combined together to produce
         a single P2SH multisignature address
         
        optional bool isFollowing = 5;
        Returns:
        Whether the isFollowing field is set.
      • getIsFollowing

        boolean getIsFollowing()
        
         Flag indicating that this key is a root of a following chain. This chain is following the next non-following chain.
         Following/followed chains concept is used for married keychains, where the set of keys combined together to produce
         a single P2SH multisignature address
         
        optional bool isFollowing = 5;
        Returns:
        The isFollowing.
      • hasSigsRequiredToSpend

        boolean hasSigsRequiredToSpend()
         Number of signatures required to spend. This field is needed only for married keychains to reconstruct KeyChain
         and represents the N value from N-of-M CHECKMULTISIG script. For regular single keychains it will always be 1.
         
        optional uint32 sigsRequiredToSpend = 6 [default = 1];
        Returns:
        Whether the sigsRequiredToSpend field is set.
      • getSigsRequiredToSpend

        int getSigsRequiredToSpend()
         Number of signatures required to spend. This field is needed only for married keychains to reconstruct KeyChain
         and represents the N value from N-of-M CHECKMULTISIG script. For regular single keychains it will always be 1.
         
        optional uint32 sigsRequiredToSpend = 6 [default = 1];
        Returns:
        The sigsRequiredToSpend.