Package localsolver

Class LSInterval

    • Constructor Summary

      Constructors 
      Constructor Description
      LSInterval()  
      LSInterval​(long start, long end)  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean contains​(long value)
      Returns true if the interval contains the given value, false otherwise.
      long count()
      Returns the number of elements in the interval.
      boolean equals​(java.lang.Object obj)  
      long getEnd()
      Returns the end of the interval.
      long getStart()
      Returns the start of the interval.
      int hashCode()  
      boolean isDegenerate()
      Returns true if the interval is degenerate.
      boolean isVoid()
      Returns true if the interval is void.
      java.util.Iterator<java.lang.Long> iterator()
      Returns an iterator for the content of this interval.
      java.lang.String toString()
      Returns a string representation of the interval.
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • LSInterval

        public LSInterval()
      • LSInterval

        public LSInterval​(long start,
                          long end)
    • Method Detail

      • isVoid

        public boolean isVoid()
        Returns true if the interval is void. A void interval is an empty interval with no valid start or end bounds.
        Returns:
        True if the interval is void.
      • isDegenerate

        public boolean isDegenerate()
        Returns true if the interval is degenerate. A degenerate interval is an interval with equal start and end bounds. It does not contain any element however.
        Returns:
        True if the interval is degenerate.
      • getStart

        public long getStart()
        Returns the start of the interval. Cannot be called on a void interval as it does not have a valid start.
        Returns:
        Start of the interval.
      • getEnd

        public long getEnd()
        Returns the end of the interval. Cannot be called on a void interval as it does not have a valid end.
        Returns:
        End of the interval.
      • count

        public long count()
        Returns the number of elements in the interval. A void or degenerate interval does not contain any element.
        Returns:
        Number of elements in the interval.
      • contains

        public boolean contains​(long value)
        Returns true if the interval contains the given value, false otherwise.
        Parameters:
        value - Element whose presence in this interval is to be tested.
        Returns:
        True if the interval contains the value
      • toString

        public java.lang.String toString()
        Returns a string representation of the interval.
        Overrides:
        toString in class java.lang.Object
        Returns:
        String representation.
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object
      • iterator

        public java.util.Iterator<java.lang.Long> iterator()
        Returns an iterator for the content of this interval.
        Returns:
        Read-only iterator for the content of this interval.