Class Overview
A Point on an Elliptic Curve in barycentric (or affine) coordinates.
Summary
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Inherited Methods |
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From class
java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
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final
Class<?>
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getClass()
Returns the unique instance of Class that represents this
object's class. |
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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Fields
public
static
final
ECPoint
POINT_INFINITY
The point on an Elliptic Curve at infinity.
Public Constructors
Creates a new point at the specified coordinates.
Parameters
| affineX
| the x-coordinate. |
| affineY
| the y-coordinate.
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Public Methods
public
boolean
equals
(Object other)
Returns whether the specified object and this elliptic curve point are
equal.
Parameters
| other
| the object to compare. |
Returns
true if the specified object and this elliptic curve
point are equal, otherwise false.
public
BigInteger
getAffineX
()
Returns the x-coordinate.
Returns
- the x-coordinate, or
null for the infinite point.
public
BigInteger
getAffineY
()
Returns the y-coordinate.
Returns
- the y-coordinate, or
null fot the infinite point.
public
int
hashCode
()
Returns the hashcode of this elliptic curve point.
Returns
- the hashcode of this elliptic curve point.
