edu.washington.cs.supple.render
Interface ShortcutCostFunction

All Known Implementing Classes:

DefaultShortcutCostFunction

public interface ShortcutCostFunction

Author:

kgajos Standard interface for all implementations of a cost function for shortcuts

Method Summary

float	getShortcutCost(Shortcut shortcut) The signature for this method will probably change at some point; it computes the cost associated with a particular shortcut.
GraphTransitionCount	getTransitionCount()
void	setTransitionCount(GraphTransitionCount count)

Method Detail

getShortcutCost

public float getShortcutCost(Shortcut shortcut)

The signature for this method will probably change at some point; it computes the cost associated with a particular shortcut. At the moment it assumes a fixed cost per access regardless of how the shortcut is rendered. This is clearly wrong but we will worry about it later

Parameters:

shortcut - shortcut to be evaluated

Returns:

the associated cost (which depends on how much traffic goes through the shortcut)

getTransitionCount

public GraphTransitionCount getTransitionCount()

Returns:

setTransitionCount

public void setTransitionCount(GraphTransitionCount count)

Parameters:

count -