Package elki.utilities.datastructures.range

Class ExponentialIntGenerator

  • All Implemented Interfaces:
    IntGenerator
    public class ExponentialIntGenerator
extends java.lang.Object
implements IntGenerator
    Generate an exponential range.
    Since:
    0.7.5
    Author:
    Erich Schubert

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int end
      End value.
      private int factor
      Step factor.
      private int start
      Start value.

    • Constructor Summary

      Constructors 
      Constructor Description
      ExponentialIntGenerator​(int start, int factor, int stop)
      Constructor.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void forEach​(java.util.function.IntConsumer c)
      Process the entire series once.
      int getMax()
      Maximum value of the stream.
      int getMin()
      Minimum value of the stream.
      java.lang.StringBuilder serializeTo​(java.lang.StringBuilder buf)
      Produce a textual representation.
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Field Detail

      • start

        private int start
        Start value.

      • factor

        private int factor
        Step factor.

      • end

        private int end
        End value.

    • Constructor Detail

      • ExponentialIntGenerator

        public ExponentialIntGenerator​(int start,
                               int factor,
                               int stop)
        Constructor.
        Parameters:
        start - Start value
        factor - Step factor, must be positive
        stop - Stop value (inclusive, if reachable)

    • Method Detail

      • getMin

        public int getMin()
        Description copied from interface: IntGenerator
        Minimum value of the stream.
        Specified by:
        getMin in interface IntGenerator
        Returns:
        Minimum

      • getMax

        public int getMax()
        Description copied from interface: IntGenerator
        Maximum value of the stream.
        Specified by:
        getMax in interface IntGenerator
        Returns:
        Maximum

      • forEach

        public void forEach​(java.util.function.IntConsumer c)
        Description copied from interface: IntGenerator
        Process the entire series once.
        Specified by:
        forEach in interface IntGenerator
        Parameters:
        c - Consumer

      • serializeTo

        public java.lang.StringBuilder serializeTo​(java.lang.StringBuilder buf)
        Description copied from interface: IntGenerator
        Produce a textual representation.
        Specified by:
        serializeTo in interface IntGenerator
        Parameters:
        buf - Output buffer.
        Returns:
        Buffer

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object