Package com.algorand.algosdk.builder.transaction

Class TransactionBuilder<T extends TransactionBuilder<T>>

java.lang.Object

com.algorand.algosdk.builder.transaction.TransactionParametersBuilder<T>

com.algorand.algosdk.builder.transaction.TransactionBuilder<T>

Direct Known Subclasses:

ApplicationBaseTransactionBuilder, AssetAcceptTransactionBuilder, AssetClawbackTransactionBuilder, AssetCreateTransactionBuilder, AssetDestroyTransactionBuilder, AssetFreezeTransactionBuilder, AssetTransferTransactionBuilder, KeyRegistrationTransactionBuilder, PaymentTransactionBuilder

public abstract class TransactionBuilder<T extends TransactionBuilder<T>>
extends TransactionParametersBuilder<T>

TransactionBuilder has parameters common to all transactions types.

Field Summary

Fields

Modifier and Type	Field	Description
protected Digest	group
protected Transaction.Type	type

Fields inherited from class com.algorand.algosdk.builder.transaction.TransactionParametersBuilder

fee, firstValid, flatFee, genesisHash, genesisID, lastValid, lease, note, rekeyTo, sender

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TransactionBuilder(Transaction.Type type)

Method Summary

Modifier and Type	Method	Description
protected abstract void	applyTo(Transaction txn)
Transaction	build()	Build the Transaction object.
T	group(byte[] group)	Set the group field as a raw byte array representation.
T	group(Digest group)	Set the group field.
T	groupB64(String group)	Set the group field as a base64 encoded string.
T	groupUTF8(String group)	Set the group field as a UTF-8 encoded string.

Methods inherited from class com.algorand.algosdk.builder.transaction.TransactionParametersBuilder

fee, fee, fee, firstValid, firstValid, firstValid, flatFee, flatFee, flatFee, genesisHash, genesisHash, genesisHashB64, genesisHashUTF8, genesisID, lastValid, lastValid, lastValid, lease, lease, leaseB64, leaseUTF8, lookupParams, note, noteB64, noteUTF8, rekey, rekey, rekey, sender, sender, sender, suggestedParams

Methods inherited from class java.lang.Object

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

Field Detail

type

protected final Transaction.Type type

group

protected Digest group

Constructor Detail

TransactionBuilder

protected TransactionBuilder(Transaction.Type type)

Method Detail

applyTo

protected abstract void applyTo(Transaction txn)

build

public final Transaction build()

Build the Transaction object. An exception is thrown if a valid transaction cannot be created with the provided fields.

Returns:

A transaction.

group

public T group(Digest group)

Set the group field. When present indicates that this transaction is part of a transaction group and the value is the sha512/256 hash of the transactions in that group.

Parameters:

group - The group.

Returns:

This builder.

group

public T group(byte[] group)

Set the group field as a raw byte array representation. When present indicates that this transaction is part of a transaction group and the value is the sha512/256 hash of the transactions in that group.

Parameters:

group - The group.

Returns:

This builder.

groupUTF8

public T groupUTF8(String group)

Set the group field as a UTF-8 encoded string. When present indicates that this transaction is part of a transaction group and the value is the sha512/256 hash of the transactions in that group.

Parameters:

group - The group.

Returns:

This builder.

groupB64

public T groupB64(String group)

Set the group field as a base64 encoded string. When present indicates that this transaction is part of a transaction group and the value is the sha512/256 hash of the transactions in that group.

Parameters:

group - The group.

Returns:

This builder.