java.lang.Object
- com.algorand.algosdk.transaction.Transaction

All Implemented Interfaces:

Serializable
```
public class Transaction
extends Object
implements Serializable
```
A raw serializable transaction class, used to generate transactions to broadcast to the network. This is distinct from algod.model.Transaction, which is only returned for GET requests to algod.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`Transaction.BoxReference`
`static class`	`Transaction.OnCompletion`
`static class`	`Transaction.Type`	TxType represents a transaction type.

Field Summary

Fields
Modifier and Type	Field	Description
`List<Address>`	`accounts`
`BigInteger`	`amount`
`List<byte[]>`	`applicationArgs`
`Long`	`applicationId`
`TEALProgram`	`approvalProgram`
`BigInteger`	`assetAmount`
`Address`	`assetCloseTo`
`BigInteger`	`assetFreezeID`
`BigInteger`	`assetIndex`
`AssetParams`	`assetParams`
`Address`	`assetReceiver`
`Address`	`assetSender`
`List<Transaction.BoxReference>`	`boxReferences`
`TEALProgram`	`clearStateProgram`
`Address`	`closeRemainderTo`
`Long`	`extraPages`
`BigInteger`	`fee`
`BigInteger`	`firstValid`
`List<Long>`	`foreignApps`
`List<Long>`	`foreignAssets`
`boolean`	`freezeState`
`Address`	`freezeTarget`
`Digest`	`genesisHash`
`String`	`genesisID`
`StateSchema`	`globalStateSchema`
`Digest`	`group`
`BigInteger`	`lastValid`
`byte[]`	`lease`
`StateSchema`	`localStateSchema`
`boolean`	`nonpart`
`byte[]`	`note`
`Transaction.OnCompletion`	`onCompletion`
`Address`	`receiver`
`Address`	`rekeyTo`
`VRFPublicKey`	`selectionPK`
`Address`	`sender`
`Map<String,Object>`	`stateProof`
`MerkleVerifier`	`stateProofKey`
`Map<String,Object>`	`stateProofMessage`
`Integer`	`stateProofType`
`Transaction.Type`	`type`
`BigInteger`	`voteFirst`
`BigInteger`	`voteKeyDilution`
`BigInteger`	`voteLast`
`ParticipationPublicKey`	`votePK`
`BigInteger`	`xferAsset`

Constructor Summary

Constructors
Constructor Description

Transaction()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static ApplicationCallTransactionBuilder<?>`	`ApplicationCallTransactionBuilder()`	Create a `ApplicationCallTransactionBuilder`.
`static ApplicationClearTransactionBuilder<?>`	`ApplicationClearTransactionBuilder()`	Create a `ApplicationClearTransactionBuilder`.
`static ApplicationCloseTransactionBuilder<?>`	`ApplicationCloseTransactionBuilder()`	Create a `ApplicationCloseTransactionBuilder`.
`static ApplicationCreateTransactionBuilder<?>`	`ApplicationCreateTransactionBuilder()`	Create a `ApplicationCreateTransactionBuilder`.
`static ApplicationDeleteTransactionBuilder<?>`	`ApplicationDeleteTransactionBuilder()`	Create a `ApplicationDeleteTransactionBuilder`.
`static ApplicationOptInTransactionBuilder<?>`	`ApplicationOptInTransactionBuilder()`	Create a `ApplicationOptInTransactionBuilder`.
`static ApplicationUpdateTransactionBuilder<?>`	`ApplicationUpdateTransactionBuilder()`	Create a `ApplicationUpdateTransactionBuilder`.
`static AssetAcceptTransactionBuilder<?>`	`AssetAcceptTransactionBuilder()`	Create a `AssetAcceptTransactionBuilder`.
`static AssetClawbackTransactionBuilder<?>`	`AssetClawbackTransactionBuilder()`	Create a `AssetClawbackTransactionBuilder`.
`static AssetConfigureTransactionBuilder<?>`	`AssetConfigureTransactionBuilder()`	Create a `AssetConfigureTransactionBuilder`.
`static AssetCreateTransactionBuilder<?>`	`AssetCreateTransactionBuilder()`	Create a `AssetCreateTransactionBuilder`.
`static AssetDestroyTransactionBuilder<?>`	`AssetDestroyTransactionBuilder()`	Create a `AssetDestroyTransactionBuilder`.
`static AssetFreezeTransactionBuilder<?>`	`AssetFreezeTransactionBuilder()`	Create a `AssetFreezeTransactionBuilder`.
`static AssetTransferTransactionBuilder<?>`	`AssetTransferTransactionBuilder()`	Create a `AssetTransferTransactionBuilder`.
`void`	`assignGroupID(Digest gid)`
`byte[]`	`bytes()`	Return encoded representation of the transaction
`byte[]`	`bytesToSign()`	Return encoded representation of the transaction with a prefix suitable for signing
`boolean`	`equals(Object o)`
`static KeyRegistrationTransactionBuilder<?>`	`KeyRegistrationTransactionBuilder()`	Create a `KeyRegistrationTransactionBuilder`.
`static PaymentTransactionBuilder<?>`	`PaymentTransactionBuilder()`	Create a `PaymentTransactionBuilder`.
`Digest`	`rawTxID()`	Return transaction ID as Digest
`void`	`setLease(Lease lease)`	Lease enforces mutual exclusion of transactions.
`String`	`txID()`	Return transaction ID as string

Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

type
```
public Transaction.Type type
```

sender
```
public Address sender
```

fee
```
public BigInteger fee
```

firstValid
```
public BigInteger firstValid
```

lastValid
```
public BigInteger lastValid
```

note
```
public byte[] note
```

genesisID
```
public String genesisID
```

genesisHash
```
public Digest genesisHash
```

group
```
public Digest group
```

lease
```
public byte[] lease
```

rekeyTo
```
public Address rekeyTo
```

amount
```
public BigInteger amount
```

receiver
```
public Address receiver
```

closeRemainderTo
```
public Address closeRemainderTo
```

votePK
```
public ParticipationPublicKey votePK
```

selectionPK
```
public VRFPublicKey selectionPK
```

stateProofKey
```
public MerkleVerifier stateProofKey
```

nonpart
```
public boolean nonpart
```

voteFirst
```
public BigInteger voteFirst
```

voteLast
```
public BigInteger voteLast
```

voteKeyDilution
```
public BigInteger voteKeyDilution
```

assetParams
```
public AssetParams assetParams
```

assetIndex
```
public BigInteger assetIndex
```

xferAsset
```
public BigInteger xferAsset
```

assetAmount
```
public BigInteger assetAmount
```

assetSender
```
public Address assetSender
```

assetReceiver
```
public Address assetReceiver
```

assetCloseTo
```
public Address assetCloseTo
```

freezeTarget
```
public Address freezeTarget
```

assetFreezeID
```
public BigInteger assetFreezeID
```

freezeState
```
public boolean freezeState
```

applicationArgs
```
public List<byte[]> applicationArgs
```

onCompletion

public Transaction.OnCompletion onCompletion

approvalProgram
```
public TEALProgram approvalProgram
```

accounts
```
public List<Address> accounts
```

foreignApps
```
public List<Long> foreignApps
```

foreignAssets
```
public List<Long> foreignAssets
```

boxReferences

public List<Transaction.BoxReference> boxReferences

globalStateSchema
```
public StateSchema globalStateSchema
```

applicationId
```
public Long applicationId
```

localStateSchema
```
public StateSchema localStateSchema
```

clearStateProgram
```
public TEALProgram clearStateProgram
```

extraPages
```
public Long extraPages
```

stateProofType
```
public Integer stateProofType
```

stateProof

public Map<String,Object> stateProof

stateProofMessage

public Map<String,Object> stateProofMessage

Constructor Detail
- Transaction
```
public Transaction()
```

Method Detail
- setLease
```
public void setLease(Lease lease)
```
  Lease enforces mutual exclusion of transactions. If this field is nonzero, then once the transaction is confirmed, it acquires the lease identified by the (Sender, Lease) pair of the transaction until the LastValid round passes. While this transaction possesses the lease, no other transaction specifying this lease can be confirmed. The Size is fixed at 32 bytes.
  
  Parameters:
  
  lease - Lease object
- bytes
```
public byte[] bytes()
             throws IOException
```
  Return encoded representation of the transaction
  
  Throws:
  
  IOException
- bytesToSign
```
public byte[] bytesToSign()
                   throws IOException
```
  Return encoded representation of the transaction with a prefix suitable for signing
  
  Throws:
  
  IOException
- rawTxID
```
public Digest rawTxID()
               throws IOException
```
  Return transaction ID as Digest
  
  Throws:
  
  IOException
- txID
```
public String txID()
            throws IOException,
                   NoSuchAlgorithmException
```
  Return transaction ID as string
  
  Throws:
  
  IOException
  
  NoSuchAlgorithmException
- assignGroupID
```
public void assignGroupID(Digest gid)
```
- equals
```
public boolean equals(Object o)
```
  Overrides:
  
  equals in class Object
- PaymentTransactionBuilder
```
public static PaymentTransactionBuilder<?> PaymentTransactionBuilder()
```
  Create a PaymentTransactionBuilder.
- KeyRegistrationTransactionBuilder
```
public static KeyRegistrationTransactionBuilder<?> KeyRegistrationTransactionBuilder()
```
  Create a KeyRegistrationTransactionBuilder.
- AssetCreateTransactionBuilder
```
public static AssetCreateTransactionBuilder<?> AssetCreateTransactionBuilder()
```
  Create a AssetCreateTransactionBuilder.
- AssetConfigureTransactionBuilder
```
public static AssetConfigureTransactionBuilder<?> AssetConfigureTransactionBuilder()
```
  Create a AssetConfigureTransactionBuilder.
- AssetDestroyTransactionBuilder
```
public static AssetDestroyTransactionBuilder<?> AssetDestroyTransactionBuilder()
```
  Create a AssetDestroyTransactionBuilder.
- AssetAcceptTransactionBuilder
```
public static AssetAcceptTransactionBuilder<?> AssetAcceptTransactionBuilder()
```
  Create a AssetAcceptTransactionBuilder.
- AssetTransferTransactionBuilder
```
public static AssetTransferTransactionBuilder<?> AssetTransferTransactionBuilder()
```
  Create a AssetTransferTransactionBuilder.
- AssetClawbackTransactionBuilder
```
public static AssetClawbackTransactionBuilder<?> AssetClawbackTransactionBuilder()
```
  Create a AssetClawbackTransactionBuilder.
- AssetFreezeTransactionBuilder
```
public static AssetFreezeTransactionBuilder<?> AssetFreezeTransactionBuilder()
```
  Create a AssetFreezeTransactionBuilder.
- ApplicationCreateTransactionBuilder
```
public static ApplicationCreateTransactionBuilder<?> ApplicationCreateTransactionBuilder()
```
  Create a ApplicationCreateTransactionBuilder.
- ApplicationUpdateTransactionBuilder
```
public static ApplicationUpdateTransactionBuilder<?> ApplicationUpdateTransactionBuilder()
```
  Create a ApplicationUpdateTransactionBuilder.
- ApplicationDeleteTransactionBuilder
```
public static ApplicationDeleteTransactionBuilder<?> ApplicationDeleteTransactionBuilder()
```
  Create a ApplicationDeleteTransactionBuilder.
- ApplicationOptInTransactionBuilder
```
public static ApplicationOptInTransactionBuilder<?> ApplicationOptInTransactionBuilder()
```
  Create a ApplicationOptInTransactionBuilder.
- ApplicationCloseTransactionBuilder
```
public static ApplicationCloseTransactionBuilder<?> ApplicationCloseTransactionBuilder()
```
  Create a ApplicationCloseTransactionBuilder.
- ApplicationCallTransactionBuilder
```
public static ApplicationCallTransactionBuilder<?> ApplicationCallTransactionBuilder()
```
  Create a ApplicationCallTransactionBuilder.
- ApplicationClearTransactionBuilder
```
public static ApplicationClearTransactionBuilder<?> ApplicationClearTransactionBuilder()
```
  Create a ApplicationClearTransactionBuilder.

Class Transaction

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

type

sender

fee

firstValid

lastValid

note

genesisID

genesisHash

group

lease

rekeyTo

amount

receiver

closeRemainderTo

votePK

selectionPK

stateProofKey

nonpart

voteFirst

voteLast

voteKeyDilution

assetParams

assetIndex

xferAsset

assetAmount

assetSender

assetReceiver

assetCloseTo

freezeTarget

assetFreezeID

freezeState

applicationArgs

onCompletion

approvalProgram

accounts

foreignApps

foreignAssets

boxReferences

globalStateSchema

applicationId

localStateSchema

clearStateProgram

extraPages

stateProofType

stateProof

stateProofMessage

Constructor Detail

Transaction

Method Detail

setLease

bytes

bytesToSign

rawTxID

txID

assignGroupID

equals

PaymentTransactionBuilder

KeyRegistrationTransactionBuilder

AssetCreateTransactionBuilder

AssetConfigureTransactionBuilder

AssetDestroyTransactionBuilder

AssetAcceptTransactionBuilder

AssetTransferTransactionBuilder

AssetClawbackTransactionBuilder

AssetFreezeTransactionBuilder

ApplicationCreateTransactionBuilder

ApplicationUpdateTransactionBuilder

ApplicationDeleteTransactionBuilder

ApplicationOptInTransactionBuilder

ApplicationCloseTransactionBuilder

ApplicationCallTransactionBuilder

ApplicationClearTransactionBuilder