mauda.plugin
Class OperationExecuter

java.lang.Object
  mauda.plugin.OperationExecuter

Direct Known Subclasses:

BinQueueOperationExecuter, FibHeapOperationExecuter

public class OperationExecuter
extends java.lang.Object

Maps operation-ids to the corresponding methods in the data-structure. Every PlugIn must have a class that extends this class.

Author:

Markus Krebs

Constructor Summary

OperationExecuter()
Creates a OperationExecuter

Method Summary

void	execute(Operation op, java.lang.Object o) Executes an Operation on the current data-structure
void	execute(SubOperation op, java.lang.Object o) Executes an SubOperation on the current data-structure
void	executeTemplate(Operation op, java.lang.Object o) Executes an Operation on a copy of the current data-structure, and filles consequently the SubOperations for the current operation, without changing the current data-structure.
Ratings	getRatings() Gets the Ratings for the SubOperations.
void	setRatings(Ratings r) Sets the Ratings for the SubOperations.

Methods inherited from class java.lang.Object

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

Constructor Detail

OperationExecuter

public OperationExecuter()

Creates a OperationExecuter

Method Detail

executeTemplate

public void executeTemplate(Operation op,
                            java.lang.Object o)

Executes an Operation on a copy of the current data-structure, and filles consequently the SubOperations for the current operation, without changing the current data-structure. This method is needed to determine the correct suboperations for an Operation.

Parameters:

op - Operation

o - data-structure

execute

public void execute(Operation op,
                    java.lang.Object o)

Executes an Operation on the current data-structure

Parameters:

op - Operation

o - data-structure

execute

public void execute(SubOperation op,
                    java.lang.Object o)

Executes an SubOperation on the current data-structure

Parameters:

op - SubOperation

o - data-structure

getRatings

public Ratings getRatings()

Gets the Ratings for the SubOperations.

Returns:

Ratings

setRatings

public void setRatings(Ratings r)

Sets the Ratings for the SubOperations.

Parameters:

r - Ratings