Interface IndexerDatabaseHandler<TDbContext>

Type Parameters

TDbContext

Hierarchy

IndexerDatabaseHandler

Index

Methods

commitTransaction deleteBlock getIndexedBlock getIndexedChainId getLastIndexedBlock insertBlock rollBackTransaction startTransaction

Methods

commitTransaction

commitTransaction(dbContext: TDbContext): void | PromiseLike<void>
Parameters
- dbContext: TDbContext
Returns void | PromiseLike<void>

deleteBlock

deleteBlock(block: IndexedBlock, dbContext: TDbContext): void | PromiseLike<void>
Parameters
- block: IndexedBlock
- dbContext: TDbContext
Returns void | PromiseLike<void>

getIndexedBlock

getIndexedBlock(level: number): undefined | null | IndexedBlock | PromiseLike<undefined | null | IndexedBlock>
Parameters
- level: number
Returns undefined | null | IndexedBlock | PromiseLike<undefined | null | IndexedBlock>

getIndexedChainId

getIndexedChainId(): undefined | null | string | PromiseLike<undefined | null | string>
Returns undefined | null | string | PromiseLike<undefined | null | string>

getLastIndexedBlock

getLastIndexedBlock(): undefined | null | IndexedBlock | PromiseLike<undefined | null | IndexedBlock>
Returns undefined | null | IndexedBlock | PromiseLike<undefined | null | IndexedBlock>

insertBlock

insertBlock(block: Block, dbContext: TDbContext): void | PromiseLike<void>
Parameters
- block: Block
- dbContext: TDbContext
Returns void | PromiseLike<void>

rollBackTransaction

rollBackTransaction(dbContext: TDbContext): void | PromiseLike<void>
Parameters
- dbContext: TDbContext
Returns void | PromiseLike<void>

startTransaction

startTransaction(): TDbContext | PromiseLike<TDbContext>
Returns TDbContext | PromiseLike<TDbContext>

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