Tx class

Details about a transaction

Available extensions

Constructors

Tx({List<int>? txid, int? version, Iterable<TxInput>? inputs, Iterable<TxOutput>? outputs, int? lockTime, BlockMetadata? block, Int64? timeFirstSeen, int? size, bool? isCoinbase, Iterable<TokenEntry>? tokenEntries, Iterable<TokenFailedParsing>? tokenFailedParsings, TokenStatus? tokenStatus, bool? isFinal})
factory
Tx.fromBuffer(List<int> data, [ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY])
factory
Tx.fromJson(String json, [ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY])
factory

Properties

block ↔ BlockMetadata
Which block this tx is in, or None, if in the mempool
getter/setter pair
hashCode → int
Calculates a hash code based on the contents of the protobuf.
no setterinherited
info_ → BuilderInfo
no setter
inputs → PbList<TxInput>
Inputs of the tx (aka. vin)
no setter
isCoinbase ↔ bool
Whether this tx is a coinbase tx
getter/setter pair
isFinal ↔ bool
Whether the transaction has been finalized by avalanche
getter/setter pair
isFrozen → bool
Returns true if this message is marked read-only. Otherwise false.
no setterinherited
lockTime ↔ int
nLockTime
getter/setter pair
outputs → PbList<TxOutput>
Outputs of the tx (aka. vout)
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size ↔ int
Serialized size of the tx
getter/setter pair
timeFirstSeen ↔ Int64
Time this tx has first been added to the mempool, or 0 if unknown
getter/setter pair
tokenEntries → PbList<TokenEntry>
Tokens involved in this txs
no setter
tokenFailedParsings → PbList<TokenFailedParsing>
Failed parsing attempts of this tx
no setter
tokenStatus ↔ TokenStatus
Token status, i.e. whether this tx has any tokens or unintentional token burns or something unexpected, like failed parsings etc.
getter/setter pair
txid ↔ List<int>
TxId (little-endian) of the tx
getter/setter pair
unknownFields → UnknownFieldSet
no setterinherited
version ↔ int
nVersion
getter/setter pair

Methods

addExtension(Extension extension, Object? value) → void
Adds an extension field value to a repeated field.
inherited
check() → void
Throws a StateError if the message has required fields without a value.
inherited
clear() → void
Clears all data that was set in this message.
inherited
clearBlock() → void
clearExtension(Extension extension) → void
Clears an extension field and also removes the extension.
inherited
clearField(int tagNumber) → void
Clears the contents of a given field.
inherited
clearIsCoinbase() → void
clearIsFinal() → void
clearLockTime() → void
clearSize() → void
clearTimeFirstSeen() → void
clearTokenStatus() → void
clearTxid() → void
clearVersion() → void
clone() → Tx
Creates a deep copy of the fields in this message.
copyWith(void updates(Tx)) → Tx
Apply updates to a copy of this message.
createEmptyInstance() → Tx
Creates an empty instance of the same message type as this.
deepCopy() → T

Available on T, provided by the GeneratedMessageGenericExtensions extension

Returns a writable deep copy of this message.
ensureBlock() → BlockMetadata
extensionsAreInitialized() → bool
inherited
freeze() → GeneratedMessage
Make this message read-only.
inherited
getDefaultForField(int tagNumber) → dynamic
Returns the default value for the given field.
inherited
getExtension(Extension extension) → dynamic
Returns the value of extension.
inherited
getField(int tagNumber) → dynamic
Returns the value of the field associated with tagNumber, or the default value if it is not set.
inherited
getFieldOrNull(int tagNumber) → dynamic
Returns the value of a field, ignoring any defaults.
inherited
getTagNumber(String fieldName) → int?
inherited
hasBlock() → bool
hasExtension(Extension extension) → bool
Returns true if a value of extension is present.
inherited
hasField(int tagNumber) → bool
Whether this message has a field associated with tagNumber.
inherited
hasIsCoinbase() → bool
hasIsFinal() → bool
hasLockTime() → bool
hasRequiredFields() → bool
Whether the message has required fields.
inherited
hasSize() → bool
hasTimeFirstSeen() → bool
hasTokenStatus() → bool
hasTxid() → bool
hasVersion() → bool
isInitialized() → bool
Whether all required fields in the message and embedded messages are set.
inherited
mergeFromBuffer(List<int> input, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges serialized protocol buffer data into this message.
inherited
mergeFromCodedBufferReader(CodedBufferReader input, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Same as mergeFromBuffer, but takes a CodedBufferReader input.
inherited
mergeFromJson(String data, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges field values from data, a JSON object, encoded as described by GeneratedMessage.writeToJson.
inherited
mergeFromJsonMap(Map<String, dynamic> json, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges field values from a JSON object represented as a Dart map.
inherited
mergeFromMessage(GeneratedMessage other) → void
Merges the contents of the other into this message.
inherited
mergeFromProto3Json(Object? json, {TypeRegistry typeRegistry = const TypeRegistry.empty(), bool ignoreUnknownFields = false, bool supportNamesWithUnderscores = true, bool permissiveEnums = false}) → void
Merges field values from json, a JSON object using proto3 encoding.
inherited
mergeUnknownFields(UnknownFieldSet unknownFieldSet) → void
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
rebuild(void updates(T)) → T

Available on T, provided by the GeneratedMessageGenericExtensions extension

Apply updates to a copy of this message.
setExtension(Extension extension, Object value) → void
Sets the value of a non-repeated extension field to value.
inherited
setField(int tagNumber, Object value) → void
Sets the value of a field by its tagNumber.
inherited
toBuilder() → GeneratedMessage
Creates a writable, shallow copy of this message.
inherited
toDebugString() → String
Returns a String representation of this message.
inherited
toProto3Json({TypeRegistry typeRegistry = const TypeRegistry.empty()}) → Object?
Returns an Object representing Proto3 JSON serialization of this.
inherited
toString() → String
Returns a String representation of this message.
inherited
writeToBuffer() → Uint8List
Serialize the message as the protobuf binary format.
inherited
writeToCodedBufferWriter(CodedBufferWriter output) → void
Same as writeToBuffer, but serializes to the given CodedBufferWriter.
inherited
writeToJson() → String
Returns a JSON string that encodes this message.
inherited
writeToJsonMap() → Map<String, dynamic>
Returns the JSON encoding of this message as a Dart Map.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

create() → Tx
getDefault() → Tx