org.apache.mahout.math.jet.random
Class ExponentialPower

java.lang.Object
  extended by org.apache.mahout.math.PersistentObject
      extended by org.apache.mahout.math.jet.random.AbstractDistribution
          extended by org.apache.mahout.math.jet.random.AbstractContinousDistribution
              extended by org.apache.mahout.math.jet.random.ExponentialPower
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, DoubleFunction, IntFunction, UnaryFunction

Deprecated. until unit tests are in place. Until this time, this class/interface is unsupported.

@Deprecated
public class ExponentialPower
extends AbstractContinousDistribution

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.mahout.math.jet.random.AbstractDistribution
randomGenerator
 
Constructor Summary
ExponentialPower(double tau, RandomEngine randomGenerator)
          Deprecated. Constructs an Exponential Power distribution.
 
Method Summary
 double nextDouble()
          Deprecated. Returns a random number from the distribution.
 double nextDouble(double tau)
          Deprecated. Returns a random number from the distribution; bypasses the internal state.
 void setState(double tau)
          Deprecated. Sets the distribution parameter.
static double staticNextDouble(double tau)
          Deprecated. Returns a random number from the distribution.
 java.lang.String toString()
          Deprecated. Returns a String representation of the receiver.
 
Methods inherited from class org.apache.mahout.math.jet.random.AbstractDistribution
apply, apply, clone, getRandomGenerator, makeDefaultGenerator, nextByte, nextChar, nextFloat, nextInt, nextLong, setRandomGenerator
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ExponentialPower

public ExponentialPower(double tau,
                        RandomEngine randomGenerator)
Deprecated. 
Constructs an Exponential Power distribution. Example: tau=1.0.

Throws:
java.lang.IllegalArgumentException - if tau < 1.0.
Method Detail

nextDouble

public double nextDouble()
Deprecated. 
Returns a random number from the distribution.

Specified by:
nextDouble in class AbstractDistribution

nextDouble

public double nextDouble(double tau)
Deprecated. 
Returns a random number from the distribution; bypasses the internal state.

Throws:
java.lang.IllegalArgumentException - if tau < 1.0.

setState

public void setState(double tau)
Deprecated. 
Sets the distribution parameter.

Throws:
java.lang.IllegalArgumentException - if tau < 1.0.

staticNextDouble

public static double staticNextDouble(double tau)
Deprecated. 
Returns a random number from the distribution.

Throws:
java.lang.IllegalArgumentException - if tau < 1.0.

toString

public java.lang.String toString()
Deprecated. 
Returns a String representation of the receiver.

Overrides:
toString in class java.lang.Object


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