com.google.bitcoin.core
Enum Transaction.SigHash

java.lang.Object
  extended by java.lang.Enum<Transaction.SigHash>
      extended by com.google.bitcoin.core.Transaction.SigHash
All Implemented Interfaces:
Serializable, Comparable<Transaction.SigHash>
Enclosing class:
Transaction

public static enum Transaction.SigHash
extends Enum<Transaction.SigHash>

These constants are a part of a scriptSig signature on the inputs. They define the details of how a transaction can be redeemed, specifically, they control how the hash of the transaction is calculated. In the official client, this enum also has another flag, SIGHASH_ANYONECANPAY. In this implementation, that's kept separate. Only SIGHASH_ALL is actually used in the official client today. The other flags exist to allow for distributed contracts.


Enum Constant Summary
ALL
           
NONE
           
SINGLE
           
 
Method Summary
static Transaction.SigHash valueOf(String name)
          Returns the enum constant of this type with the specified name.
static Transaction.SigHash[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

ALL

public static final Transaction.SigHash ALL

NONE

public static final Transaction.SigHash NONE

SINGLE

public static final Transaction.SigHash SINGLE
Method Detail

values

public static Transaction.SigHash[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (Transaction.SigHash c : Transaction.SigHash.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static Transaction.SigHash valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null


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