Package org.symbol.sdk.nem.models

Class Transaction

java.lang.Object

org.symbol.sdk.CatbufferType

org.symbol.sdk.nem.models.Transaction

All Implemented Interfaces:

Serializer

Direct Known Subclasses:

AccountKeyLinkTransactionV1, CosignatureV1, MosaicDefinitionTransactionV1, MosaicSupplyChangeTransactionV1, MultisigAccountModificationTransactionV1, MultisigAccountModificationTransactionV2, MultisigTransactionV1, NamespaceRegistrationTransactionV1, TransferTransactionV1, TransferTransactionV2

---

public sealed class Transaction extends CatbufferType permits AccountKeyLinkTransactionV1, CosignatureV1, MosaicDefinitionTransactionV1, MosaicSupplyChangeTransactionV1, MultisigAccountModificationTransactionV1, MultisigAccountModificationTransactionV2, MultisigTransactionV1, NamespaceRegistrationTransactionV1, TransferTransactionV1, TransferTransactionV2

• Field Summary

  Fields

  Modifier and Type

  Field

  Description

  protected Timestamp

  deadline

   

  protected final int

  entityBodyReserved_1

   

  protected Amount

  fee

   

  protected NetworkType

  network

   

  protected Signature

  signature

   

  protected final long

  signatureSize

   

  protected PublicKey

  signerPublicKey

   

  protected final long

  signerPublicKeySize

   

  protected Timestamp

  timestamp

   

  protected TransactionType

  type

   

  static final Map<String,String>

  TYPE_HINTS

   

  protected int

  version

   

• Constructor Summary

  Constructors

  Constructor

  Description

  Transaction()

  Creates a new Transaction.

• Method Summary

  All MethodsInstance MethodsConcrete Methods

  Modifier and Type

  Method

  Description

  Timestamp

  getDeadline()

  Gets the deadline field.

  Amount

  getFee()

  Gets the fee field.

  Object

  getField(String name)

  Reads a named field.

  NetworkType

  getNetwork()

  Gets the network field.

  Signature

  getSignature()

  Gets the signature field.

  PublicKey

  getSignerPublicKey()

  Gets the signerPublicKey field.

  Timestamp

  getTimestamp()

  Gets the timestamp field.

  TransactionType

  getType()

  Gets the type field.

  int

  getVersion()

  Gets the version field.

  protected void

  serializeInto(Writer buffer)

  Writes this object's fields into the supplied buffer.

  void

  setDeadline(Timestamp value)

  Sets the deadline field.

  void

  setFee(Amount value)

  Sets the fee field.

  void

  setField(String name, Object value)

  Sets a named field.

  void

  setNetwork(NetworkType value)

  Sets the network field.

  void

  setSignature(Signature value)

  Sets the signature field.

  void

  setSignerPublicKey(PublicKey value)

  Sets the signerPublicKey field.

  void

  setTimestamp(Timestamp value)

  Sets the timestamp field.

  void

  setType(TransactionType value)

  Sets the type field.

  void

  setVersion(int value)

  Sets the version field.

  int

  size()

  Calculates the size of the object.

  Map<String,Object>

  toJson()

  Converts this object to a JSON-serializable representation.

  NonVerifiableTransaction

  toNonVerifiable()

  Returns the non-verifiable form of this transaction (omits the signature field).

  String

  toString()

  Returns a string representation of this object.

  Map<String,String>

  typeHints()

  Returns the type-hint map driving the rule-based descriptor pipeline.

  Methods inherited from class org.symbol.sdk.CatbufferType

  asByteArray, asBytes, asInt, asList, asLong, serialize, sort, toJsonString

  Methods inherited from class java.lang.Object

  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

• Field Details

  • type

    protected TransactionType type

  • version

    protected int version

  • network

    protected NetworkType network

  • timestamp

    protected Timestamp timestamp

  • signerPublicKey

    protected PublicKey signerPublicKey

  • signature

    protected Signature signature

  • fee

    protected Amount fee

  • deadline

    protected Timestamp deadline

  • entityBodyReserved_1

    protected final int entityBodyReserved_1

    See Also:

    • Constant Field Values

  • signerPublicKeySize

    protected final long signerPublicKeySize

    See Also:

    • Constant Field Values

  • signatureSize

    protected final long signatureSize

    See Also:

    • Constant Field Values

  • TYPE_HINTS

    public static final Map<String,String> TYPE_HINTS

• Constructor Details

  • Transaction

    public Transaction()

    Creates a new Transaction.

• Method Details

  • typeHints

    public Map<String,String> typeHints()

    Transaction.typeHints

    Returns the type-hint map driving the rule-based descriptor pipeline.

    Overrides:

    typeHints in class CatbufferType

    Returns:

    Field-name → rule-key map.

  • setField

    public void setField(String name, Object value)

    Transaction.setField

    Sets a named field. Used by the rule-based descriptor pipeline.

    Overrides:

    setField in class CatbufferType

    Parameters:

    name - Field name (descriptor key).

    value - Value to assign.

  • getField

    public Object getField(String name)

    Transaction.getField

    Reads a named field. Used by the facade-level entity inspection helpers.

    Overrides:

    getField in class CatbufferType

    Parameters:

    name - Field name.

    Returns:

    Field value.

  • toNonVerifiable

    public NonVerifiableTransaction toNonVerifiable()

    Transaction.toNonVerifiable

    Returns the non-verifiable form of this transaction (omits the signature field). Used by the NEM facade for JSON payload preparation. Concrete subclasses override; calling this on the abstract base directly is a programmer error.

    Returns:

    Non-verifiable transaction.

  • getType

    public TransactionType getType()

    Transaction.getType

    Gets the type field.

    Returns:

    The type field.

  • setType

    public void setType(TransactionType value)

    Transaction.setType

    Sets the type field.

    Parameters:

    value - New type value.

  • getVersion

    public int getVersion()

    Transaction.getVersion

    Gets the version field.

    Returns:

    The version field.

  • setVersion

    public void setVersion(int value)

    Transaction.setVersion

    Sets the version field.

    Parameters:

    value - New version value.

  • getNetwork

    public NetworkType getNetwork()

    Transaction.getNetwork

    Gets the network field.

    Returns:

    The network field.

  • setNetwork

    public void setNetwork(NetworkType value)

    Transaction.setNetwork

    Sets the network field.

    Parameters:

    value - New network value.

  • getTimestamp

    public Timestamp getTimestamp()

    Transaction.getTimestamp

    Gets the timestamp field.

    Returns:

    The timestamp field.

  • setTimestamp

    public void setTimestamp(Timestamp value)

    Transaction.setTimestamp

    Sets the timestamp field.

    Parameters:

    value - New timestamp value.

  • getSignerPublicKey

    public PublicKey getSignerPublicKey()

    Transaction.getSignerPublicKey

    Gets the signerPublicKey field.

    Returns:

    The signerPublicKey field.

  • setSignerPublicKey

    public void setSignerPublicKey(PublicKey value)

    Transaction.setSignerPublicKey

    Sets the signerPublicKey field.

    Parameters:

    value - New signerPublicKey value.

  • getSignature

    public Signature getSignature()

    Transaction.getSignature

    Gets the signature field.

    Returns:

    The signature field.

  • setSignature

    public void setSignature(Signature value)

    Transaction.setSignature

    Sets the signature field.

    Parameters:

    value - New signature value.

  • getFee

    public Amount getFee()

    Transaction.getFee

    Gets the fee field.

    Returns:

    The fee field.

  • setFee

    public void setFee(Amount value)

    Transaction.setFee

    Sets the fee field.

    Parameters:

    value - New fee value.

  • getDeadline

    public Timestamp getDeadline()

    Transaction.getDeadline

    Gets the deadline field.

    Returns:

    The deadline field.

  • setDeadline

    public void setDeadline(Timestamp value)

    Transaction.setDeadline

    Sets the deadline field.

    Parameters:

    value - New deadline value.

  • size

    public int size()

    Transaction.size

    Calculates the size of the object.

    Returns:

    Size of this object in bytes.

  • serializeInto

    protected void serializeInto(Writer buffer)

    Transaction.serializeInto

    Writes this object's fields into the supplied buffer.

    Specified by:

    serializeInto in class CatbufferType

    Parameters:

    buffer - Output writer.

  • toString

    public String toString()

    Transaction.toString

    Returns a string representation of this object.

    Overrides:

    toString in class Object

    Returns:

    String representation of this object.

  • toJson

    public Map<String,Object> toJson()

    Transaction.toJson

    Converts this object to a JSON-serializable representation.

    Specified by:

    toJson in class CatbufferType

    Returns:

    JSON-serializable representation of this object.