Package org.starcoin.api

Class BlockRPCClient

java.lang.Object

org.starcoin.api.BlockRPCClient

public class BlockRPCClient
extends Object

Starcoin Block相关json-rpc接口的封装。

Since:

1.1.6

Author:

fanngyuan

Constructor Summary

Constructors

Constructor	Description
BlockRPCClient(URL baseUrl)

Method Summary

Modifier and Type	Method	Description
Block	getBlockByHash(String hash)	通过block_hash 获取block详细数据
Block	getBlockByHeight(long height)	通过block 高度 获取block详细数据
BlockGhostdagData	getBlockGhostdagData(String hash)
BlockInfo	getBlockInfoByHeight(long height)	通过block 高度 获取block和transaction的accumulator info
List<Block>	getBlockListFromHeight(long height, int count)	从某个高度开始获取之后的block，可以通过参数count指定获取多少个
BlockHeader	getChainHeader()	获取当前主链的block header

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BlockRPCClient

public BlockRPCClient(URL baseUrl)

Method Detail

getChainHeader

public BlockHeader getChainHeader()
                           throws JSONRPC2SessionException,
                                  com.fasterxml.jackson.core.JsonProcessingException

获取当前主链的block header

Throws:

JSONRPC2SessionException

com.fasterxml.jackson.core.JsonProcessingException

getBlockByHash

public Block getBlockByHash(String hash)
                     throws JSONRPC2SessionException

通过block_hash 获取block详细数据

Throws:

JSONRPC2SessionException

getBlockByHeight

public Block getBlockByHeight(long height)
                       throws JSONRPC2SessionException

通过block 高度 获取block详细数据

Throws:

JSONRPC2SessionException

getBlockInfoByHeight

public BlockInfo getBlockInfoByHeight(long height)
                               throws JSONRPC2SessionException

通过block 高度 获取block和transaction的accumulator info

Parameters:

height -

Returns:

Throws:

JSONRPC2SessionException

getBlockListFromHeight

public List<Block> getBlockListFromHeight(long height,
                                          int count)
                                   throws JSONRPC2SessionException

从某个高度开始获取之后的block，可以通过参数count指定获取多少个

Throws:

JSONRPC2SessionException

getBlockGhostdagData

public BlockGhostdagData getBlockGhostdagData(String hash)
                                       throws JSONRPC2SessionException

Throws:

JSONRPC2SessionException