com.klg.jclass.util.formulae
Class Floor

java.lang.Object
  |
  +--com.klg.jclass.util.formulae.Operation
        |
        +--com.klg.jclass.util.formulae.Floor

All Implemented Interfaces:

Cloneable, Expression

public class Floor

extends Operation

This is a concrete implementation for the floor operation. Floor is defined as "greatest integer less than or equal." This is a unary operator, *???but can also work on lists???*.

Field Summary

Fields inherited from class com.klg.jclass.util.formulae.Operation

leftOperand, rightOperand

Constructor Summary

Floor(com.klg.jclass.util.formulae.Expression operand)
Define a floor operation on the given Expression

Floor(Number operand)
Define a floor operation on the given Number

Method Summary

com.klg.jclass.util.formulae.Result

evaluate() Return the greatest integer less than or equal to the given value

Methods inherited from class com.klg.jclass.util.formulae.Operation

clone

Methods inherited from class java.lang.Object

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

Constructor Detail

Floor

public Floor(com.klg.jclass.util.formulae.Expression operand)

Define a floor operation on the given Expression

Floor

public Floor(Number operand)

Define a floor operation on the given Number

Method Detail

evaluate

public com.klg.jclass.util.formulae.Result evaluate()

Return the greatest integer less than or equal to the given value

Specified by:

evaluate in interface Expression

Specified by:

evaluate in class Operation

Returns:

The floor of the given operand