BlockResponse class

A BlockResponse includes a fully-populated block or a partially-populated block with a list of other transactions to fetch otherTransactions. As a result of the consensus algorithm of some blockchains, blocks can be omitted (i.e. certain block indexes can be skipped). If a query for one of these omitted indexes is made, the response should not include a Block object. It is VERY important to note that blocks MUST still form a canonical, connected chain of blocks where each block has a unique index. In other words, the PartialBlockIdentifier of a block after an omitted block should reference the last non-omitted block.

Annotations

• @immutable

Constructors

BlockResponse(Block? block, List<TransactionIdentifier>? otherTransactions)

Some blockchains may require additional transactions to be fetched that weren't returned in the block response (ex: block only returns transaction hashes). For blockchains with a lot of transactions in each block, this can be very useful as consumers can concurrently fetch all transactions returned.

const

BlockResponse.fromJson(Map<String, dynamic> map)

factory

Properties

block → Block?

final

hashCode → int

The hash code for this object.

no setter, inherited

otherTransactions → List<TransactionIdentifier>?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited