Class MemoryStore

Volatile in-memory store.

It is useful for storing temporal small chains, e.g., fixtures for unit tests of game logic.

Inheritance

Object

MemoryStore

Implements

IStore

IDisposable

Namespace: Libplanet.Store

Assembly: Libplanet.dll

Syntax

public sealed class MemoryStore : object, IStore, IDisposable

Methods

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ForkBlockIndexes(Guid, Guid, BlockHash)

Declaration

public void ForkBlockIndexes(Guid sourceChainId, Guid destinationChainId, BlockHash branchpoint)

Parameters

Type	Name	Description
Guid	sourceChainId
Guid	destinationChainId
BlockHash	branchpoint

Explicit Interface Implementations

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IStore.AppendIndex(Guid, BlockHash)

Declaration

long IStore.AppendIndex(Guid chainId, BlockHash hash)

Parameters

Type	Name	Description
Guid	chainId
BlockHash	hash

Returns

Type	Description
Int64

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IStore.ContainsBlock(BlockHash)

Declaration

bool IStore.ContainsBlock(BlockHash blockHash)

Parameters

Type	Name	Description
BlockHash	blockHash

Returns

Type	Description
Boolean

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IStore.ContainsTransaction(TxId)

Declaration

bool IStore.ContainsTransaction(TxId txId)

Parameters

Type	Name	Description
TxId	txId

Returns

Type	Description
Boolean

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IStore.CountBlocks()

Declaration

long IStore.CountBlocks()

Returns

Type	Description
Int64

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IStore.CountIndex(Guid)

Declaration

long IStore.CountIndex(Guid chainId)

Parameters

Type	Name	Description
Guid	chainId

Returns

Type	Description
Int64

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IStore.CountTransactions()

Declaration

long IStore.CountTransactions()

Returns

Type	Description
Int64

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IStore.DeleteBlock(BlockHash)

Declaration

bool IStore.DeleteBlock(BlockHash blockHash)

Parameters

Type	Name	Description
BlockHash	blockHash

Returns

Type	Description
Boolean

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IStore.DeleteChainId(Guid)

Declaration

void IStore.DeleteChainId(Guid chainId)

Parameters

Type	Name	Description
Guid	chainId

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IStore.DeleteTransaction(TxId)

Declaration

bool IStore.DeleteTransaction(TxId txid)

Parameters

Type	Name	Description
TxId	txid

Returns

Type	Description
Boolean

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IStore.DeleteTxIdBlockHashIndex(TxId, BlockHash)

Declaration

void IStore.DeleteTxIdBlockHashIndex(TxId txId, BlockHash blockHash)

Parameters

Type	Name	Description
TxId	txId
BlockHash	blockHash

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IStore.ForkTxNonces(Guid, Guid)

Declaration

void IStore.ForkTxNonces(Guid sourceChainId, Guid destinationChainId)

Parameters

Type	Name	Description
Guid	sourceChainId
Guid	destinationChainId

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IStore.GetBlock<T>(HashAlgorithmGetter, BlockHash)

Declaration

Block<T> IStore.GetBlock<T>(HashAlgorithmGetter hashAlgorithmGetter, BlockHash blockHash)
    where T : IAction, new()

Parameters

Type	Name	Description
HashAlgorithmGetter	hashAlgorithmGetter
BlockHash	blockHash

Returns

Type	Description
Block<T>

Type Parameters

Name	Description
T

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IStore.GetBlockDigest(BlockHash)

Declaration

BlockDigest? IStore.GetBlockDigest(BlockHash blockHash)

Parameters

Type	Name	Description
BlockHash	blockHash

Returns

Type	Description
Nullable<BlockDigest>

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IStore.GetBlockIndex(BlockHash)

Declaration

long? IStore.GetBlockIndex(BlockHash blockHash)

Parameters

Type	Name	Description
BlockHash	blockHash

Returns

Type	Description
Nullable<Int64>

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IStore.GetBlockPerceivedTime(BlockHash)

Declaration

DateTimeOffset? IStore.GetBlockPerceivedTime(BlockHash blockHash)

Parameters

Type	Name	Description
BlockHash	blockHash

Returns

Type	Description
Nullable<DateTimeOffset>

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IStore.GetCanonicalChainId()

Declaration

Guid? IStore.GetCanonicalChainId()

Returns

Type	Description
Nullable<Guid>

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IStore.GetFirstTxIdBlockHashIndex(TxId)

Declaration

BlockHash? IStore.GetFirstTxIdBlockHashIndex(TxId txId)

Parameters

Type	Name	Description
TxId	txId

Returns

Type	Description
Nullable<BlockHash>

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IStore.GetTransaction<T>(TxId)

Declaration

Transaction<T> IStore.GetTransaction<T>(TxId txid)
    where T : IAction, new()

Parameters

Type	Name	Description
TxId	txid

Returns

Type	Description
Transaction<T>

Type Parameters

Name	Description
T

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IStore.GetTxExecution(BlockHash, TxId)

Declaration

TxExecution IStore.GetTxExecution(BlockHash blockHash, TxId txid)

Parameters

Type	Name	Description
BlockHash	blockHash
TxId	txid

Returns

Type	Description
TxExecution

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IStore.GetTxNonce(Guid, Address)

Declaration

long IStore.GetTxNonce(Guid chainId, Address address)

Parameters

Type	Name	Description
Guid	chainId
Address	address

Returns

Type	Description
Int64

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IStore.IncreaseTxNonce(Guid, Address, Int64)

Declaration

void IStore.IncreaseTxNonce(Guid chainId, Address signer, long delta)

Parameters

Type	Name	Description
Guid	chainId
Address	signer
Int64	delta

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IStore.IndexBlockHash(Guid, Int64)

Declaration

BlockHash? IStore.IndexBlockHash(Guid chainId, long index)

Parameters

Type	Name	Description
Guid	chainId
Int64	index

Returns

Type	Description
Nullable<BlockHash>

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IStore.IterateBlockHashes()

Declaration

IEnumerable<BlockHash> IStore.IterateBlockHashes()

Returns

Type	Description
IEnumerable<BlockHash>

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IStore.IterateIndexes(Guid, Int32, Nullable<Int32>)

Declaration

IEnumerable<BlockHash> IStore.IterateIndexes(Guid chainId, int offset, int? limit)

Parameters

Type	Name	Description
Guid	chainId
Int32	offset
Nullable<Int32>	limit

Returns

Type	Description
IEnumerable<BlockHash>

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IStore.IterateTransactionIds()

Declaration

IEnumerable<TxId> IStore.IterateTransactionIds()

Returns

Type	Description
IEnumerable<TxId>

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IStore.IterateTxIdBlockHashIndex(TxId)

Declaration

IEnumerable<BlockHash> IStore.IterateTxIdBlockHashIndex(TxId txId)

Parameters

Type	Name	Description
TxId	txId

Returns

Type	Description
IEnumerable<BlockHash>

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IStore.ListChainIds()

Declaration

IEnumerable<Guid> IStore.ListChainIds()

Returns

Type	Description
IEnumerable<Guid>

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IStore.ListTxNonces(Guid)

Declaration

IEnumerable<KeyValuePair<Address, long>> IStore.ListTxNonces(Guid chainId)

Parameters

Type	Name	Description
Guid	chainId

Returns

Type	Description
IEnumerable<KeyValuePair<Address, Int64>>

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IStore.PutBlock<T>(Block<T>)

Declaration

void IStore.PutBlock<T>(Block<T> block)
    where T : IAction, new()

Parameters

Type	Name	Description
Block<T>	block

Type Parameters

Name	Description
T

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IStore.PutTransaction<T>(Transaction<T>)

Declaration

void IStore.PutTransaction<T>(Transaction<T> tx)
    where T : IAction, new()

Parameters

Type	Name	Description
Transaction<T>	tx

Type Parameters

Name	Description
T

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IStore.PutTxExecution(TxFailure)

Declaration

void IStore.PutTxExecution(TxFailure txFailure)

Parameters

Type	Name	Description
TxFailure	txFailure

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IStore.PutTxExecution(TxSuccess)

Declaration

void IStore.PutTxExecution(TxSuccess txSuccess)

Parameters

Type	Name	Description
TxSuccess	txSuccess

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IStore.PutTxIdBlockHashIndex(TxId, BlockHash)

Declaration

void IStore.PutTxIdBlockHashIndex(TxId txId, BlockHash blockHash)

Parameters

Type	Name	Description
TxId	txId
BlockHash	blockHash

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IStore.SetBlockPerceivedTime(BlockHash, DateTimeOffset)

Declaration

void IStore.SetBlockPerceivedTime(BlockHash blockHash, DateTimeOffset perceivedTime)

Parameters

Type	Name	Description
BlockHash	blockHash
DateTimeOffset	perceivedTime

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IStore.SetCanonicalChainId(Guid)

Declaration

void IStore.SetCanonicalChainId(Guid chainId)

Parameters

Type	Name	Description
Guid	chainId

Implements

IStore

IDisposable