public abstract class AbstractHashFunction extends AbstractCloneableSerializable implements HashFunction
| Constructor and Description |
|---|
AbstractHashFunction()
Creates a new instance of AbstractHashFunction
|
| Modifier and Type | Method and Description |
|---|---|
AbstractHashFunction |
clone()
This makes public the clone method on the
Object class and
removes the exception that it throws. |
byte[] |
evaluate(byte[] input)
Evaluates the function on the given input and returns the output.
|
byte[] |
evaluate(byte[] input,
byte[] seed)
Evaluates the input byte array with the given seed.
|
void |
evaluateInto(byte[] input,
byte[] output)
Evaluates the input into the given output
|
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitevaluateInto, getDefaultSeed, lengthpublic AbstractHashFunction()
public AbstractHashFunction clone()
AbstractCloneableSerializableObject class and
removes the exception that it throws. Its default behavior is to
automatically create a clone of the exact type of object that the
clone is called on and to copy all primitives but to keep all references,
which means it is a shallow copy.
Extensions of this class may want to override this method (but call
super.clone() to implement a "smart copy". That is, to target
the most common use case for creating a copy of the object. Because of
the default behavior being a shallow copy, extending classes only need
to handle fields that need to have a deeper copy (or those that need to
be reset). Some of the methods in ObjectUtil may be helpful in
implementing a custom clone method.
Note: The contract of this method is that you must use
super.clone() as the basis for your implementation.clone in interface CloneableSerializableclone in class AbstractCloneableSerializablepublic byte[] evaluate(byte[] input)
Evaluatorpublic byte[] evaluate(byte[] input,
byte[] seed)
HashFunctionevaluate in interface HashFunctioninput - Input array to hash into the outputseed - Seed to offset the inputpublic void evaluateInto(byte[] input,
byte[] output)
HashFunctionevaluateInto in interface HashFunctioninput - Input to compute the hash-function value ofoutput - Output to put the hash-function into