Class MemBlockHeightSwCache<V>

A simple, in-memory cache implementation of the BlockHeightSwCache

Type parameters

V = any

Hierarchy

MemBlockHeightSwCache

Implements

BlockHeightSwCache<V>

Index

Constructors

constructor

Properties

storage

Methods

Constructors

constructor

new MemBlockHeightSwCache<V>(): MemBlockHeightSwCache<V>

Type parameters
- V = any
Returns MemBlockHeightSwCache<V>

Properties

Private storage

storage: {} = {}

Type declaration

[key: string]: Map<number, V>

Methods

contains

contains(key: string): Promise<boolean>

Implementation of BlockHeightSwCache.contains
- Defined in projects/redstone/redstone-smartweave/src/cache/impl/MemBlockHeightCache.ts:55
checks whether cache has any value stored for given cache key

Parameters
- key: string
Returns Promise<boolean>

get

get(key: string, blockHeight: number): Promise<BlockHeightCacheResult<V>>

Implementation of BlockHeightSwCache.get
- Defined in projects/redstone/redstone-smartweave/src/cache/impl/MemBlockHeightCache.ts:59
returns value for the key and exact blockHeight

Parameters
- key: string
- blockHeight: number
Returns Promise<BlockHeightCacheResult<V>>

getLast

getLast(key: string): Promise<BlockHeightCacheResult<V>>

Implementation of BlockHeightSwCache.getLast
- Defined in projects/redstone/redstone-smartweave/src/cache/impl/MemBlockHeightCache.ts:9
returns latest value stored for given key

Parameters
- key: string
Returns Promise<BlockHeightCacheResult<V>>

getLessOrEqual

getLessOrEqual(key: string, blockHeight: number): Promise<BlockHeightCacheResult<V>>

Implementation of BlockHeightSwCache.getLessOrEqual
- Defined in projects/redstone/redstone-smartweave/src/cache/impl/MemBlockHeightCache.ts:26
returns cached value for the highest available in cache block that is not higher than blockHeight.

Parameters
- key: string
- blockHeight: number
Returns Promise<BlockHeightCacheResult<V>>

put

put(__namedParameters: BlockHeightKey, value: V): Promise<void>

Implementation of BlockHeightSwCache.put
- Defined in projects/redstone/redstone-smartweave/src/cache/impl/MemBlockHeightCache.ts:47
puts new value in cache under given {@link BlockHeightKey.key} and BlockHeightKey.blockHeight.

Parameters
- __namedParameters: BlockHeightKey
- value: V
Returns Promise<void>

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