org.apache.mahout.math.jet.random
Class PoissonSlow
java.lang.Object
org.apache.mahout.math.PersistentObject
org.apache.mahout.math.jet.random.AbstractDistribution
org.apache.mahout.math.jet.random.AbstractDiscreteDistribution
org.apache.mahout.math.jet.random.PoissonSlow
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, org.apache.mahout.math.function.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
Constructor Summary |
PoissonSlow(double mean,
java.util.Random randomGenerator)
Deprecated. Constructs a poisson distribution. |
Method Summary |
int |
nextInt()
Deprecated. |
protected int |
nextIntSlow()
Deprecated. Returns a random number from the distribution. |
void |
setMean(double mean)
Deprecated. Sets the mean. |
java.lang.String |
toString()
Deprecated. Returns a String representation of the receiver. |
Methods inherited from class org.apache.mahout.math.PersistentObject |
clone |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
PoissonSlow
public PoissonSlow(double mean,
java.util.Random randomGenerator)
- Deprecated.
- Constructs a poisson distribution. Example: mean=1.0.
nextInt
public int nextInt()
- Deprecated.
- Specified by:
nextInt
in class AbstractDiscreteDistribution
- Returns:
- A random number from the distribution; returns (int) Math.round(nextDouble()). Override this
method if necessary.
nextIntSlow
protected int nextIntSlow()
- Deprecated.
- Returns a random number from the distribution.
setMean
public void setMean(double mean)
- Deprecated.
- Sets the 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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