Query <TInstructions, TDescriptor>

Index

Constructors

• constructor

Accessors

• instructions

Methods

• callApi
• callApis
• concat
• getConstant
• readStorage
• readStorageEntries
• readStorages

Constructors

constructor

• new Query<TInstructions, TDescriptor>(instructions?: TInstructions): Query<TInstructions, TDescriptor>

• Type parameters

  • TInstructions: QueryInstruction<ChainDefinition>[] = QueryInstruction<ChainDefinition>[]
  • TDescriptor: ChainDefinition = ChainDefinition

  Parameters

  • instructions: TInstructions = ...

  Returns Query<TInstructions, TDescriptor>

Accessors

instructions

• get instructions(): Readonly<TInstructions>

• Returns Readonly<TInstructions>

Methods

callApi

• callApi<TPallet, TApi, TArguments>(pallet: TPallet, api: TApi, args: TArguments, options?: { at?: At }): Query<[...TInstructions[], { api: TApi; args: TArguments; at: At; instruction: call-api; pallet: TPallet }], TDescriptor>

• Type parameters

  • TPallet: string | number | symbol
  • TApi: string | number | symbol
  • TArguments

  Parameters

  • pallet: TPallet

  • api: TApi

  • args: TArguments

  • optionaloptions: { at?: At }

  • optionalat: At

  Returns Query<[...TInstructions[], { api: TApi; args: TArguments; at: At; instruction: call-api; pallet: TPallet }], TDescriptor>

callApis

• callApis<TPallet, TApi, TArguments>(pallet: TPallet, api: TApi, args: TArguments[], options?: { at?: At }): Query<[...TInstructions[], { api: TApi; args: TArguments[]; at: At; instruction: call-api; multi: true; pallet: TPallet }], TDescriptor>

• Type parameters

  • TPallet: string | number | symbol
  • TApi: string | number | symbol
  • TArguments

  Parameters

  • pallet: TPallet

  • api: TApi

  • args: TArguments[]

  • optionaloptions: { at?: At }

  • optionalat: At

  Returns Query<[...TInstructions[], { api: TApi; args: TArguments[]; at: At; instruction: call-api; multi: true; pallet: TPallet }], TDescriptor>

concat

• concat<TQueries>(...queries: TQueries): Query<[...TInstructions[], ...Flatten<{ [ P in string | number | symbol ]: TQueries[P<P>] extends Query<Instructions, _> ? Instructions : never }>[]], TDescriptor>

• Type parameters

  • TQueries: Query<QueryInstruction<ChainDefinition>[], ChainDefinition>[]

  Parameters

  • rest...queries: TQueries

  Returns Query<[...TInstructions[], ...Flatten<{ [ P in string | number | symbol ]: TQueries[P<P>] extends Query<Instructions, _> ? Instructions : never }>[]], TDescriptor>

getConstant

• getConstant<TPallet, TConstant>(pallet: TPallet, constant: TConstant): Query<[...TInstructions[], { constant: TConstant; instruction: get-constant; pallet: TPallet }], TDescriptor>

• Type parameters

  • TPallet: string | number | symbol
  • TConstant: string | number | symbol

  Parameters

  • pallet: TPallet

  • constant: TConstant

  Returns Query<[...TInstructions[], { constant: TConstant; instruction: get-constant; pallet: TPallet }], TDescriptor>

readStorage

• readStorage<TPallet, TStorage, TArguments>(pallet: TPallet, storage: TStorage, args: TArguments, options?: { at?: At }): Query<[...TInstructions[], { args: TArguments; at: At; instruction: read-storage; pallet: TPallet; storage: TStorage }], TDescriptor>

• Type parameters

  • TPallet: string | number | symbol
  • TStorage: string | number | symbol
  • TArguments

  Parameters

  • pallet: TPallet

  • storage: TStorage

  • args: TArguments

  • optionaloptions: { at?: At }

  • optionalat: At

  Returns Query<[...TInstructions[], { args: TArguments; at: At; instruction: read-storage; pallet: TPallet; storage: TStorage }], TDescriptor>

readStorageEntries

• readStorageEntries<TPallet, TStorage, TArguments>(pallet: TPallet, storage: TStorage, args: TArguments, options?: { at?: At }): Query<[...TInstructions[], { args: TArguments; at: At; instruction: read-storage-entries; pallet: TPallet; storage: TStorage }], TDescriptor>

• Type parameters

  • TPallet: string | number | symbol
  • TStorage: string | number | symbol
  • TArguments

  Parameters

  • pallet: TPallet

  • storage: TStorage

  • args: TArguments

  • optionaloptions: { at?: At }

  • optionalat: At

  Returns Query<[...TInstructions[], { args: TArguments; at: At; instruction: read-storage-entries; pallet: TPallet; storage: TStorage }], TDescriptor>

readStorages

• readStorages<TPallet, TStorage, TArguments>(pallet: TPallet, storage: TStorage, args: TArguments[], options?: { at?: At }): Query<[...TInstructions[], { args: TArguments[]; at: At; instruction: read-storage; multi: true; pallet: TPallet; storage: TStorage }], TDescriptor>

• Type parameters

  • TPallet: string | number | symbol
  • TStorage: string | number | symbol
  • TArguments

  Parameters

  • pallet: TPallet

  • storage: TStorage

  • args: TArguments[]

  • optionaloptions: { at?: At }

  • optionalat: At

  Returns Query<[...TInstructions[], { args: TArguments[]; at: At; instruction: read-storage; multi: true; pallet: TPallet; storage: TStorage }], TDescriptor>