org.mates.sim.models.link
Class GridLinkModel

java.lang.Object
  org.mates.sim.models.link.QuadraticLinkModel
      org.mates.sim.models.link.GridLinkModel

All Implemented Interfaces:

LinkModel

public class GridLinkModel

extends QuadraticLinkModel

Link model for a grid. If two hosts are currently on the same row or column of the grid, the QuadraticLinkModel is applied to them, else the hosts are disconnected.

Author:

Evan Sultanik

Constructor Summary

GridLinkModel(Grid grid)
Default constructor.

Method Summary

double

getLinkQuality(Host host1, Host host2) Returns the link quality from host1 to host2.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridLinkModel

public GridLinkModel(Grid grid)

Default constructor.

Method Detail

getLinkQuality

public double getLinkQuality(Host host1,
                             Host host2)

Returns the link quality from host1 to host2. If the two hosts are currently on the same row or column of the grid, the QuadraticLinkModel is applied to them. Otherwise, the hosts are disconnected and 0.0 is returned.

Specified by:

getLinkQuality in interface LinkModel

Overrides:

getLinkQuality in class QuadraticLinkModel

Returns:

a double in the range [0, 1] corresponding to the link quality with which host1 can transmit to host2.