Module com.lmax.solana4j.client

Package com.lmax.solana4j.client.api

Interface TransactionResponse.TransactionMetadata

Enclosing interface:

TransactionResponse

public static interface TransactionResponse.TransactionMetadata

Represents metadata associated with a transaction on the Solana blockchain. This interface provides detailed information about the transaction, such as errors, fees, balances, log messages, rewards, and more.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	TransactionResponse.TransactionMetadata.LoadedAddresses	Represents the addresses loaded during a Solana transaction.
static interface	TransactionResponse.TransactionMetadata.Reward	Represents a reward given to a validator or account on the Solana blockchain.
static interface	TransactionResponse.TransactionMetadata.TokenBalance	Represents the balance of an SPL token in a Solana transaction or account.

Method Summary

Modifier and Type	Method	Description
long	getComputeUnitsConsumed()	Returns the number of compute units consumed during the transaction's execution.
java.lang.Object	getErr()	Returns any error information associated with the transaction.
long	getFee()	Returns the fee paid for processing the transaction.
java.util.List<TransactionResponse.InnerInstruction>	getInnerInstructions()	Returns a list of inner instructions executed within the transaction.
TransactionResponse.TransactionMetadata.LoadedAddresses	getLoadedAddresses()	Returns the addresses that were loaded during the transaction.
java.util.List<java.lang.String>	getLogMessages()	Returns the log messages generated during the transaction.
java.util.List<java.lang.Long>	getPostBalances()	Returns a list of balances after the transaction was processed.
java.util.List<TransactionResponse.TransactionMetadata.TokenBalance>	getPostTokenBalances()	Returns a list of token balances after the transaction was processed.
java.util.List<java.lang.Long>	getPreBalances()	Returns a list of balances before the transaction was processed.
java.util.List<TransactionResponse.TransactionMetadata.TokenBalance>	getPreTokenBalances()	Returns a list of token balances before the transaction was processed.
java.util.List<TransactionResponse.TransactionMetadata.Reward>	getRewards()	Returns a list of rewards distributed as part of the transaction.
java.util.Map.Entry<java.lang.String,java.lang.Object>	getStatus()	Returns the transaction status, including the status type and message.

Method Detail

getErr

java.lang.Object getErr()

Returns any error information associated with the transaction. If the transaction was successful, this method returns null; otherwise, it returns an object representing the error.

Returns:

an object representing the error, or null if the transaction was successful

getFee

long getFee()

Returns the fee paid for processing the transaction. The fee is deducted in lamports, which are the smallest unit of SOL.

Returns:

the transaction fee in lamports

getInnerInstructions

java.util.List<TransactionResponse.InnerInstruction> getInnerInstructions()

Returns a list of inner instructions executed within the transaction. Inner instructions are additional program invocations that occur as part of the transaction.

Returns:

a list of TransactionResponse.InnerInstruction objects representing the inner instructions

getLogMessages

java.util.List<java.lang.String> getLogMessages()

Returns the log messages generated during the transaction. These messages can provide insights into the execution of the transaction, including program-specific logging.

Returns:

a list of log messages as strings

getPreBalances

java.util.List<java.lang.Long> getPreBalances()

Returns a list of balances before the transaction was processed. Each balance corresponds to an account involved in the transaction, represented in lamports.

Returns:

a list of pre-transaction balances in lamports

getPostBalances

java.util.List<java.lang.Long> getPostBalances()

Returns a list of balances after the transaction was processed. Each balance corresponds to an account involved in the transaction, represented in lamports.

Returns:

a list of post-transaction balances in lamports

getPreTokenBalances

java.util.List<TransactionResponse.TransactionMetadata.TokenBalance> getPreTokenBalances()

Returns a list of token balances before the transaction was processed. This provides the pre-transaction SPL token balances for accounts that hold tokens.

Returns:

a list of TransactionResponse.TransactionMetadata.TokenBalance objects representing pre-transaction token balances

getPostTokenBalances

java.util.List<TransactionResponse.TransactionMetadata.TokenBalance> getPostTokenBalances()

Returns a list of token balances after the transaction was processed. This provides the post-transaction SPL token balances for accounts that hold tokens.

Returns:

a list of TransactionResponse.TransactionMetadata.TokenBalance objects representing post-transaction token balances

getRewards

java.util.List<TransactionResponse.TransactionMetadata.Reward> getRewards()

Returns a list of rewards distributed as part of the transaction. Rewards may be given to validators or other participants in the network.

Returns:

a list of TransactionResponse.TransactionMetadata.Reward objects representing the rewards distributed

getComputeUnitsConsumed

long getComputeUnitsConsumed()

Returns the number of compute units consumed during the transaction's execution. Compute units represent the computational resources used to process the transaction.

Returns:

the number of compute units consumed

getLoadedAddresses

TransactionResponse.TransactionMetadata.LoadedAddresses getLoadedAddresses()

Returns the addresses that were loaded during the transaction. Loaded addresses may include writable or read-only addresses that provide data or permissions necessary for the transaction's execution.

Returns:

the TransactionResponse.TransactionMetadata.LoadedAddresses object representing loaded addresses

getStatus

java.util.Map.Entry<java.lang.String,java.lang.Object> getStatus()

Returns the transaction status, including the status type and message. The status provides additional information on whether the transaction was successful and any related messages.

Returns:

a Map.Entry containing the status type as the key and the status message as the value