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HashedMapTrackerProvider

@opcat-labs/scrypt-ts-opcat v1.0.4

@opcat-labs/scrypt-ts-opcat / HashedMapTrackerProvider

Class: HashedMapTrackerProvider

Defined in: packages/scrypt-ts-opcat/src/smart-contract/builtin-libs/hashedMap/hashedMapProvider.ts:49

Implements​

Constructors​

new HashedMapTrackerProvider()​

new HashedMapTrackerProvider(trackerUrl): HashedMapTrackerProvider

Defined in: packages/scrypt-ts-opcat/src/smart-contract/builtin-libs/hashedMap/hashedMapProvider.ts:56

Parameters​

trackerUrl​

string

the url of the tracker server

Returns​

HashedMapTrackerProvider

Properties​

bindUtxoCallback()​

static bindUtxoCallback: (hashedmapProvider) => (contract) => Promise\<void>

Defined in: packages/scrypt-ts-opcat/src/smart-contract/builtin-libs/hashedMap/hashedMapProvider.ts:51

Parameters​

hashedmapProvider​

HashedMapProvider

Returns​

Function

Parameters​
contract​

SmartContract\<any>

Returns​

Promise\<void>

Methods​

getKeyValues()​

getKeyValues(scripthash, stateFieldPath, currentOutpoint): Promise\<{ keyValues: [ByteString, ByteString][]; }>

Defined in: packages/scrypt-ts-opcat/src/smart-contract/builtin-libs/hashedMap/hashedMapProvider.ts:60

Get the key values snapshot of the hashed map instance

Parameters​

scripthash​

string

stateFieldPath​

string

currentOutpoint​

Outpoint

Returns​

Promise\<{ keyValues: [ByteString, ByteString][]; }>

Implementation of​

HashedMapProvider.getKeyValues

getLatestUtxo()​

getLatestUtxo(scripthash, stateFieldPath, instanceOutpoint): Promise\<Outpoint & object>

Defined in: packages/scrypt-ts-opcat/src/smart-contract/builtin-libs/hashedMap/hashedMapProvider.ts:70

Get the latest utxo of the hashed map instance

Parameters​

scripthash​

string

stateFieldPath​

string

instanceOutpoint​

Outpoint

Returns​

Promise\<Outpoint & object>

Implementation of​

HashedMapProvider.getLatestUtxo

deserializeKeyValuesResponse()​

static deserializeKeyValuesResponse(bytes): [ByteString, ByteString][]

Defined in: packages/scrypt-ts-opcat/src/smart-contract/builtin-libs/hashedMap/hashedMapProvider.ts:151

Parameters​

bytes​

Uint8Array

Returns​

[ByteString, ByteString][]

serializeKeyValuesResponse()​

static serializeKeyValuesResponse(keyValues): Uint8Array

Defined in: packages/scrypt-ts-opcat/src/smart-contract/builtin-libs/hashedMap/hashedMapProvider.ts:134

Parameters​

keyValues​

[ByteString, ByteString][]

Returns​

Uint8Array