HeliumTransaction class abstract

A transaction on the Helium blockchain.

This class is never instantiated directly; instead, it absctracts the common fields across all transactions. It also provides support for deserializing transactions from JSON by dispatching to the appropriate sub-class based on the type of the transaction, see HeliumTransaction.fromJson.

Implementers

• HeliumTransactionAddGatewayV1
• HeliumTransactionAssertLocationV1
• HeliumTransactionConsensusGroupV1
• HeliumTransactionPoCReceiptsV1
• HeliumTransactionPriceOracleV1
• HeliumTransactionUnknown

Constructors

HeliumTransaction({required HeliumTransactionType type, required String hash, required int height, required DateTime time})

Creates a new instance.

HeliumTransaction.fromJson(Map<String, dynamic> json)

Creates an instance from a map derived from the JSON serialization.

factory

Properties

hash → String

The transaction hash.

final

hashCode → int

The hash code for this object.

no setter, inherited

height → int

The block containing the transaction.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

time → DateTime

The transaction time.

final

type → HeliumTransactionType

The type of transaction.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Creates a map suitable for serialization to JSON.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited