jsonblock

package
v0.0.0-...-a4a6c37 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 10, 2023 License: MIT Imports: 6 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func HardCodedJsonBlock 

func HardCodedJsonBlock(height int64) string

func HardCodedJsonBlockCount 

func HardCodedJsonBlockCount() int64

func TestGenesisHandle_helper 

func TestGenesisHandle_helper(blockchain chainreadinterface.IBlockChain, t *testing.T)

func TestInvalidHandle_helper 

func TestInvalidHandle_helper(blockchain chainreadinterface.IBlockChain, t *testing.T)

func TestJustFiveCoinbaseBlocks_helper 

func TestJustFiveCoinbaseBlocks_helper(blockchain chainreadinterface.IBlockChain, t *testing.T)

Types

type BlockHandle 

type BlockHandle struct {
	// contains filtered or unexported fields
}

func (*BlockHandle) Hash 

func (bh *BlockHandle) Hash() (indexedhashes.Sha256, error)

func (*BlockHandle) HashSpecified 

func (bh *BlockHandle) HashSpecified() bool

func (*BlockHandle) Height 

func (bh *BlockHandle) Height() int64

func (*BlockHandle) HeightSpecified 

func (bh *BlockHandle) HeightSpecified() bool

func (*BlockHandle) IsBlockHandle 

func (bh *BlockHandle) IsBlockHandle()

func (*BlockHandle) IsInvalid 

func (bh *BlockHandle) IsInvalid() bool

type HardCodedBlockFetcher 

type HardCodedBlockFetcher struct {
}

func (*HardCodedBlockFetcher) CountBlocks 

func (fbf *HardCodedBlockFetcher) CountBlocks() (int64, error)

func (*HardCodedBlockFetcher) FetchBlockJsonBytes 

func (fbf *HardCodedBlockFetcher) FetchBlockJsonBytes(height int64) ([]byte, error)

type IBlockJsonFetcher 

type IBlockJsonFetcher interface {
	CountBlocks() (int64, error)
	FetchBlockJsonBytes(height int64) ([]byte, error)
}

IBlockJsonFetcher describes an object that serves each block as json bytes

type ITransIndicesPath 

type ITransIndicesPath interface {
	BlockHeight() int64
	NthTransInBlock() int64
}

type ITransLocatorByHash 

type ITransLocatorByHash interface {
	GetTransIndicesPathByHash(sha256 indexedhashes.Sha256) (ITransIndicesPath, error)
}

ITransLocatorByHash describes an object that obtains a transaction's Indices Path (block/trans) based on hash

type ITransLocatorStore 

type ITransLocatorStore interface {
	ITransLocatorByHash
	StoreIndicesPathForHash(sha256 indexedhashes.Sha256, blockHeight int64, nthTransInBlock int64) error
}

ITransLocatorStore describes an object that stores and retrieves transactions' Indices Path (block/trans) based on hash

func CreateOpenTransLocationStore 

func CreateOpenTransLocationStore(folderName string) ITransLocatorStore

type JsonBlockEssential 

type JsonBlockEssential struct {
	J_height int                  `json:"height"`
	J_hash   string               `json:"hash"`
	J_tx     []jsonTransEssential `json:"tx"`
	// contains filtered or unexported fields
}

func (*JsonBlockEssential) Hash 

func (b *JsonBlockEssential) Hash() (indexedhashes.Sha256, error)

func (*JsonBlockEssential) HashSpecified 

func (b *JsonBlockEssential) HashSpecified() bool

func (*JsonBlockEssential) Height 

func (b *JsonBlockEssential) Height() int64

func (*JsonBlockEssential) HeightSpecified 

func (b *JsonBlockEssential) HeightSpecified() bool

func (*JsonBlockEssential) IsBlockHandle 

func (b *JsonBlockEssential) IsBlockHandle()

func (*JsonBlockEssential) IsInvalid 

func (b *JsonBlockEssential) IsInvalid() bool

func (*JsonBlockEssential) NthTransaction 

func (b *JsonBlockEssential) NthTransaction(n int64) (chainreadinterface.ITransHandle, error)

func (*JsonBlockEssential) TransactionCount 

func (b *JsonBlockEssential) TransactionCount() (int64, error)

type OneBlockChain 

type OneBlockChain struct {
	// contains filtered or unexported fields
}

OneBlockChain - We call it a one block chain, as one block is in memory at any point in time

func CreateOneBlockChain 

func CreateOneBlockChain(fetcher IBlockJsonFetcher, foldername string) *OneBlockChain

func (*OneBlockChain) BlockInterface 

func (obc *OneBlockChain) BlockInterface(handle chainreadinterface.IBlockHandle) (chainreadinterface.IBlock, error)

func (*OneBlockChain) GenesisBlock 

func (obc *OneBlockChain) GenesisBlock() chainreadinterface.IBlockHandle

func (*OneBlockChain) GenesisTransaction 

func (obc *OneBlockChain) GenesisTransaction() (chainreadinterface.ITransHandle, error)

func (*OneBlockChain) InvalidBlock 

func (obc *OneBlockChain) InvalidBlock() chainreadinterface.IBlockHandle

func (*OneBlockChain) InvalidTrans 

func (obc *OneBlockChain) InvalidTrans() chainreadinterface.ITransHandle

func (*OneBlockChain) IsBlockTree 

func (obc *OneBlockChain) IsBlockTree() bool

func (*OneBlockChain) LatestBlock 

func (obc *OneBlockChain) LatestBlock() (chainreadinterface.IBlockHandle, error)

func (*OneBlockChain) LatestTransaction 

func (obc *OneBlockChain) LatestTransaction() (chainreadinterface.ITransHandle, error)

func (*OneBlockChain) NextBlock 

func (obc *OneBlockChain) NextBlock(bh chainreadinterface.IBlockHandle) (chainreadinterface.IBlockHandle, error)

func (*OneBlockChain) NextTransaction 

func (obc *OneBlockChain) NextTransaction(transHandle chainreadinterface.ITransHandle) (chainreadinterface.ITransHandle, error)

func (*OneBlockChain) ParentBlock 

func (obc *OneBlockChain) ParentBlock(block chainreadinterface.IBlockHandle) chainreadinterface.IBlockHandle

func (*OneBlockChain) PreviousTransaction 

func (obc *OneBlockChain) PreviousTransaction(trans chainreadinterface.ITransHandle) chainreadinterface.ITransHandle

func (*OneBlockChain) TransInterface 

func (obc *OneBlockChain) TransInterface(handle chainreadinterface.ITransHandle) (chainreadinterface.ITransaction, error)

func (*OneBlockChain) TxiInterface 

func (obc *OneBlockChain) TxiInterface(handle chainreadinterface.ITxiHandle) (chainreadinterface.ITxi, error)

func (*OneBlockChain) TxoInterface 

func (obc *OneBlockChain) TxoInterface(handle chainreadinterface.ITxoHandle) (chainreadinterface.ITxo, error)

type TransHandle 

type TransHandle struct {
	// contains filtered or unexported fields
}

func (*TransHandle) Hash 

func (th *TransHandle) Hash() (indexedhashes.Sha256, error)

func (*TransHandle) HashSpecified 

func (th *TransHandle) HashSpecified() bool

func (*TransHandle) Height 

func (th *TransHandle) Height() int64

func (*TransHandle) HeightSpecified 

func (th *TransHandle) HeightSpecified() bool

func (*TransHandle) IndicesPath 

func (th *TransHandle) IndicesPath() (int64, int64)

func (*TransHandle) IndicesPathSpecified 

func (th *TransHandle) IndicesPathSpecified() bool

func (*TransHandle) IsInvalid 

func (th *TransHandle) IsInvalid() bool

func (*TransHandle) IsTransHandle 

func (th *TransHandle) IsTransHandle()

type TxiHandle 

type TxiHandle struct {
	TxxIndicesPath
}

func (*TxiHandle) IndicesPath 

func (th *TxiHandle) IndicesPath() (int64, int64, int64)

func (*TxiHandle) IndicesPathSpecified 

func (th *TxiHandle) IndicesPathSpecified() bool

func (*TxiHandle) ParentIndex 

func (th *TxiHandle) ParentIndex() int64

func (*TxiHandle) ParentSpecified 

func (th *TxiHandle) ParentSpecified() bool

func (*TxiHandle) ParentTrans 

func (th *TxiHandle) ParentTrans() chainreadinterface.ITransHandle

func (*TxiHandle) TxiHeight 

func (th *TxiHandle) TxiHeight() int64

func (*TxiHandle) TxiHeightSpecified 

func (th *TxiHandle) TxiHeightSpecified() bool

type TxoHandle 

type TxoHandle struct {
	TxxIndicesPath
}

func (*TxoHandle) IndicesPath 

func (th *TxoHandle) IndicesPath() (int64, int64, int64)

func (*TxoHandle) IndicesPathSpecified 

func (th *TxoHandle) IndicesPathSpecified() bool

func (*TxoHandle) ParentIndex 

func (th *TxoHandle) ParentIndex() int64

func (*TxoHandle) ParentSpecified 

func (th *TxoHandle) ParentSpecified() bool

func (*TxoHandle) ParentTrans 

func (th *TxoHandle) ParentTrans() chainreadinterface.ITransHandle

func (*TxoHandle) TxoHeight 

func (th *TxoHandle) TxoHeight() int64

func (*TxoHandle) TxoHeightSpecified 

func (th *TxoHandle) TxoHeightSpecified() bool

type TxxIndicesPath 

type TxxIndicesPath struct {
	// contains filtered or unexported fields
}

TxxIndicesPath specifies block height, nth transaction within block, and vin/vout index (vindex) It is used for TxiHandle and TxoHandle

Source Files

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