Package org.bitcoinj.core

Interface TransactionBag

All Known Implementing Classes:

Wallet

public interface TransactionBag

This interface is used to abstract the Wallet and the Transaction

Method Summary

Modifier and Type	Method	Description
Map<Sha256Hash,Transaction>	getTransactionPool(WalletTransaction.Pool pool)	Returns transactions from a specific pool.
boolean	isPayToScriptHashMine(byte[] payToScriptHash)	Returns true if this wallet knows the script corresponding to the given hash.
boolean	isPubKeyHashMine(byte[] pubKeyHash, Script.ScriptType scriptType)	Look for a public key which hashes to the given hash and (optionally) is used for a specific script type.
boolean	isPubKeyMine(byte[] pubKey)	Returns true if this wallet contains a keypair with the given public key.
boolean	isWatchedScript(Script script)	Returns true if this wallet is watching transactions for outputs with the script.

Method Details

isPubKeyHashMine

boolean isPubKeyHashMine(byte[] pubKeyHash,
 @Nullable
 Script.ScriptType scriptType)

Look for a public key which hashes to the given hash and (optionally) is used for a specific script type.

Parameters:

pubKeyHash - hash of the public key to look for

scriptType - only look for given usage (currently Script.ScriptType.P2PKH or Script.ScriptType.P2WPKH) or null if we don't care

Returns:

true if hash was found

isWatchedScript

boolean isWatchedScript(Script script)

Returns true if this wallet is watching transactions for outputs with the script.

isPubKeyMine

boolean isPubKeyMine(byte[] pubKey)

Returns true if this wallet contains a keypair with the given public key.

isPayToScriptHashMine

boolean isPayToScriptHashMine(byte[] payToScriptHash)

Returns true if this wallet knows the script corresponding to the given hash.

getTransactionPool

Map<Sha256Hash,Transaction> getTransactionPool(WalletTransaction.Pool pool)

Returns transactions from a specific pool.