Package jline.lang.processes

Class Disabled

java.lang.Object
jline.lang.processes.Distribution
jline.lang.processes.Disabled
All Implemented Interfaces:
Serializable, Copyable
public class Disabled extends Distribution implements Serializable
A special distribution to denote disabled service or arrival.
See Also:

  • Constructor Details

    • Disabled

      public Disabled()

  • Method Details

    • instance

      public static Disabled instance()

    • getInstance

      public static Disabled getInstance()

    • evalCDF

      public double evalCDF(double t)
      Description copied from class: Distribution
      Evaluates the cumulative distribution function (CDF) at the given point.
      Specified by:
      evalCDF in class Distribution
      Parameters:
      t - the point at which to evaluate the CDF
      Returns:
      the CDF value at point t

    • evalLST

      public double evalLST(double s)
      Description copied from class: Distribution
      Evaluate the Laplace-Stieltjes Transform at s
      Specified by:
      evalLST in class Distribution
      Parameters:
      s - the Laplace domain variable
      Returns:
      the LST value at s

    • getMean

      public double getMean()
      Description copied from class: Distribution
      Gets the mean (expected value) of this distribution.
      Specified by:
      getMean in class Distribution
      Returns:
      the mean value

    • getMu

      public double getMu()

    • getPhi

      public double getPhi()

    • getRate

      public double getRate()
      Description copied from class: Distribution
      Gets the rate of this distribution (inverse of mean).
      Overrides:
      getRate in class Distribution
      Returns:
      the rate value (1/mean)

    • getSCV

      public double getSCV()
      Description copied from class: Distribution
      Gets the squared coefficient of variation (SCV) of this distribution. SCV = Var(X) / E[X]^2.
      Specified by:
      getSCV in class Distribution
      Returns:
      the squared coefficient of variation

    • getSkewness

      public double getSkewness()
      Description copied from class: Distribution
      Gets the skewness of this distribution. Skewness measures the asymmetry of the probability distribution.
      Specified by:
      getSkewness in class Distribution
      Returns:
      the skewness value

    • getVar

      public double getVar()
      Description copied from class: Distribution
      Gets the variance of this distribution. Computed as SCV * mean^2.
      Overrides:
      getVar in class Distribution
      Returns:
      the variance

    • isDisabled

      public boolean isDisabled()
      Description copied from class: Distribution
      Checks if this is a disabled distribution.
      Overrides:
      isDisabled in class Distribution
      Returns:
      true if this is a disabled distribution, false otherwise

    • isImmediate

      public boolean isImmediate()
      Description copied from class: Distribution
      Checks if this distribution has immediate (zero) service time.
      Overrides:
      isImmediate in class Distribution
      Returns:
      true if the distribution is immediate or has mean invalid input: '<' Zero threshold

    • sample

      public double[] sample(int n)
      Description copied from class: Distribution
      Generates random samples from this distribution using default random generator.
      Overrides:
      sample in class Distribution
      Parameters:
      n - the number of samples to generate
      Returns:
      array of random samples

    • sample

      public double[] sample(int n, Random random)
      Description copied from class: Distribution
      Generates random samples from this distribution using the specified random generator.
      Specified by:
      sample in class Distribution
      Parameters:
      n - the number of samples to generate
      random - the random number generator to use
      Returns:
      array of random samples