Module org.maxicp
Package org.maxicp.modeling.algebra.scheduling

Record Class FlatCumulFunction

java.lang.Object
java.lang.Record
org.maxicp.modeling.algebra.scheduling.FlatCumulFunction
All Implemented Interfaces:
CumulFunction
public record FlatCumulFunction() extends Record implements CumulFunction
Flat Elementary Cumul Function
Author:
Pierre Schaus, Charles Thomas, Augustin Delecluse

  • Constructor Details

    • FlatCumulFunction

      public FlatCumulFunction()
      Creates an instance of a FlatCumulFunction record class.

  • Method Details

    • heightAtStart

      public IntExpression heightAtStart(IntervalVar interval)
      Description copied from interface: CumulFunction
      Returns an IntExpression representing the height of the cumul function at the start of the interval variable given in parameter.
      Specified by:
      heightAtStart in interface CumulFunction
      Parameters:
      interval - an IntervalVar
      Returns:
      an int expression representing the height of the cumul function at the start of interval

    • heightAtEnd

      public IntExpression heightAtEnd(IntervalVar interval)
      Description copied from interface: CumulFunction
      Returns an IntExpression representing the height of the cumul function at the end of the interval variable given in parameter.
      Specified by:
      heightAtEnd in interface CumulFunction
      Parameters:
      interval - an IntervalVar
      Returns:
      an int expression representing the height of the cumul function at the end of interval

    • inScope

      public boolean inScope(IntervalVar interval)
      Description copied from interface: CumulFunction
      Returns whether the interval var given in parameter contributes to the cumul function
      Specified by:
      inScope in interface CumulFunction
      Parameters:
      interval - an IntervalVar
      Returns:
      a boolean that indicates if interval contributes to the cumul function.

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.