com.google.bitcoin.core
Class StoredTransactionOutput

java.lang.Object
  com.google.bitcoin.core.StoredTransactionOutput

All Implemented Interfaces:

Serializable

public class StoredTransactionOutput
extends Object
implements Serializable

A StoredTransactionOutput message contains the information necessary to check a spending transaction. It avoids having to store the entire parentTransaction just to get the hash and index. Its only really useful for MemoryFullPrunedBlockStore, and should probably be moved there

See Also:

Serialized Form

Constructor Summary

StoredTransactionOutput(InputStream in)

StoredTransactionOutput(Sha256Hash hash, long index, BigInteger value, int height, boolean isCoinbase, byte[] scriptBytes)
Creates a stored transaction output

StoredTransactionOutput(Sha256Hash hash, TransactionOutput out, int height, boolean isCoinbase)

Method Summary

boolean	equals(Object o)
Sha256Hash	getHash() The hash of the transaction which holds this output
int	getHeight() Gets the height of the block that created this output (or -1 if this output was not created by a coinbase)
long	getIndex() The index of this output in the transaction which holds it
byte[]	getScriptBytes() The backing script bytes which can be turned into a Script object.
BigInteger	getValue() The value which this Transaction output holds
int	hashCode()
void	serializeToStream(OutputStream bos)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

StoredTransactionOutput

public StoredTransactionOutput(Sha256Hash hash,
                               long index,
                               BigInteger value,
                               int height,
                               boolean isCoinbase,
                               byte[] scriptBytes)

Creates a stored transaction output

Parameters:

hash - the hash of the containing transaction

index - the outpoint

value - the value available

height - the height this output was created in

scriptBytes -

StoredTransactionOutput

public StoredTransactionOutput(Sha256Hash hash,
                               TransactionOutput out,
                               int height,
                               boolean isCoinbase)

StoredTransactionOutput

public StoredTransactionOutput(InputStream in)
                        throws IOException

Throws:

IOException

Method Detail

getValue

public BigInteger getValue()

The value which this Transaction output holds

Returns:

the value

getScriptBytes

public byte[] getScriptBytes()

The backing script bytes which can be turned into a Script object.

Returns:

the scriptBytes

getHash

public Sha256Hash getHash()

The hash of the transaction which holds this output

Returns:

the hash

getIndex

public long getIndex()

The index of this output in the transaction which holds it

Returns:

the index

getHeight

public int getHeight()

Gets the height of the block that created this output (or -1 if this output was not created by a coinbase)

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

serializeToStream

public void serializeToStream(OutputStream bos)
                       throws IOException

Throws:

IOException