org.hyperledger.fabric.protos.common

Interface BlockHeaderOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

BlockHeader, BlockHeader.Builder

public interface BlockHeaderOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
com.google.protobuf.ByteString	getDataHash() The hash of the BlockData, by MerkleTree
long	getNumber() The position in the blockchain
com.google.protobuf.ByteString	getPreviousHash() The hash of the previous block header

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

getNumber

long getNumber()

 The position in the blockchain
 

uint64 number = 1 [json_name = "number"];

Returns:

The number.

getPreviousHash

com.google.protobuf.ByteString getPreviousHash()

 The hash of the previous block header
 

bytes previous_hash = 2 [json_name = "previousHash"];

Returns:

The previousHash.

getDataHash

com.google.protobuf.ByteString getDataHash()

 The hash of the BlockData, by MerkleTree
 

bytes data_hash = 3 [json_name = "dataHash"];

Returns:

The dataHash.