and.Mapping
Class Simple

java.lang.Object
  and.Mapping.Algo
      and.Mapping.Simple

All Implemented Interfaces:

java.io.Serializable

public class Simple
extends Algo

Implementation of Simple Mapping algorithm

See Also:

Serialized Form

Field Summary

Fields inherited from class and.Mapping.Algo

gl, gr, mp

Constructor Summary

Simple()
Default constructor.

Simple(Graph _gr, Grid _gd)
Constructor.

Method Summary

GNode	getOtherGNode(java.util.ArrayList<GNode> _ag) Find a new node, which may not takes part into the computation process.
void	map() Mapping function.
GNode	replaceNode(GNode replaced, java.util.ArrayList<GNode> _ag) Replace a fallen node by a new one, according to the mapping policy.

Methods inherited from class and.Mapping.Algo

getMapping

Methods inherited from class java.lang.Object

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

Constructor Detail

Simple

public Simple()

Default constructor.

Simple

public Simple(Graph _gr,
              Grid _gd)

Constructor.

Parameters:

_gr - Application graph to be mapped on

_gd - Grid graph

Method Detail

map

public void map()

Description copied from class: Algo

Mapping function.

Specified by:

map in class Algo

replaceNode

public GNode replaceNode(GNode replaced,
                         java.util.ArrayList<GNode> _ag)

Description copied from class: Algo

Replace a fallen node by a new one, according to the mapping policy.

Specified by:

replaceNode in class Algo

Parameters:

replaced - The fallen node to be replaced

_ag - The list of all available computing nodes

Returns:

The new node

getOtherGNode

public GNode getOtherGNode(java.util.ArrayList<GNode> _ag)

Description copied from class: Algo

Find a new node, which may not takes part into the computation process. Typically such kind of node is used to create a new spawner or a new super-node, in order to bring fault tolerance.

Specified by:

getOtherGNode in class Algo

Returns:

Another node which will not compute