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

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.AbstractDiscreteDistribution
              extended by org.apache.mahout.math.jet.random.PoissonSlow
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 PoissonSlow
extends AbstractDiscreteDistribution

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.mahout.math.jet.random.AbstractDistribution
randomGenerator
 
Constructor Summary
PoissonSlow(double mean, RandomEngine randomGenerator)
          Deprecated. Constructs a poisson distribution.
 
Method Summary
 int nextInt()
          Deprecated. Returns a random number from the distribution.
protected  int nextIntSlow()
          Deprecated. Returns a random number from the distribution.
 void setMean(double mean)
          Deprecated. Sets the mean.
static int staticNextInt(double mean)
          Deprecated. Returns a random number from the distribution with the given mean.
 java.lang.String toString()
          Deprecated. Returns a String representation of the receiver.
 
Methods inherited from class org.apache.mahout.math.jet.random.AbstractDiscreteDistribution
nextDouble
 
Methods inherited from class org.apache.mahout.math.jet.random.AbstractDistribution
apply, apply, clone, getRandomGenerator, makeDefaultGenerator, nextByte, nextChar, nextFloat, nextLong, setRandomGenerator
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PoissonSlow

public PoissonSlow(double mean,
                   RandomEngine randomGenerator)
Deprecated. 
Constructs a poisson distribution. Example: mean=1.0.

Method Detail

nextInt

public int nextInt()
Deprecated. 
Returns a random number from the distribution.

Overrides:
nextInt in class AbstractDistribution

nextIntSlow

protected int nextIntSlow()
Deprecated. 
Returns a random number from the distribution.


setMean

public void setMean(double mean)
Deprecated. 
Sets the mean.


staticNextInt

public static int staticNextInt(double mean)
Deprecated. 
Returns a random number from the distribution with the given mean.


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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