org.mpxj

Interface SlackCalculator

All Known Implementing Classes:

MicrosoftSlackCalculator, PrimaveraSlackCalculator

public interface SlackCalculator

Classes implementing this interface provide slack calculations for a project.

Method Summary

Modifier and Type	Method and Description
Duration	calculateFinishSlack(Task task) Calculate the finish slack for a task.
Duration	calculateFreeSlack(Task task) Calculate the free slack for a task.
Duration	calculateStartSlack(Task task) Calculate the start slack for a task.
Duration	calculateTotalSlack(Task task) Calculate the total slack for a task.

Method Detail

calculateStartSlack

Duration calculateStartSlack(Task task)

Calculate the start slack for a task.

Parameters:

task - Task instance

Returns:

start slack

calculateFinishSlack

Duration calculateFinishSlack(Task task)

Calculate the finish slack for a task.

Parameters:

task - Task instance

Returns:

finish slack

calculateFreeSlack

Duration calculateFreeSlack(Task task)

Calculate the free slack for a task.

Parameters:

task - Task instance

Returns:

free slack

calculateTotalSlack

Duration calculateTotalSlack(Task task)

Calculate the total slack for a task.

Parameters:

task - Task instance

Returns:

total slack