com.klg.jclass.util.formulae
Class Ceiling

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

All Implemented Interfaces:

Cloneable, Expression

public class Ceiling

extends Operation

This is a concrete implementation for the ceiling operation. Ceiling is defined as "least integer greater 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

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

Ceiling(Number operand)
Define a ceiling operation on the given Number

Method Summary

com.klg.jclass.util.formulae.Result

evaluate() Return the least integer greater 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

Ceiling

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

Define a ceiling operation on the given Expression

Ceiling

public Ceiling(Number operand)

Define a ceiling operation on the given Number

Method Detail

evaluate

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

Return the least integer greater than or equal to the given value

Specified by:

evaluate in interface Expression

Specified by:

evaluate in class Operation

Returns:

The ceiling of the given operand