mauda.operation
Class Operation

java.lang.Object
  mauda.operation.SimpleOperation
      mauda.operation.Operation

All Implemented Interfaces:

java.lang.Comparable, java.util.Comparator

public class Operation
extends SimpleOperation
implements java.lang.Comparable

Storage of a base operation (e.g. FibHeap -> decrease-key) with at most 2 parameters.

Author:

Markus Krebs

Field Summary

static int	SORT_BY_NAME Identify that a sorting-algorithm should compare operations by its IDs
static int	SORT_BY_RATING Identify that a sorting-algorithm should compare operations by its ratings.

Fields inherited from class mauda.operation.SimpleOperation

NULL

Constructor Summary

Operation()
Creates a Operation

Operation(java.lang.String id)
Creates a operation from the delivered ID

Operation(java.lang.String id, int param1, int param2, int rating)
Creates a operation from the delivered parameters

Method Summary

void	add(SubOperation so) Adds a SubOperation to the SubOperationQueue
java.lang.Object	clone()
int	compareTo(java.lang.Object o)
boolean	equals(java.lang.Object o)
void	execute(java.lang.Object o) Executes an operation on the data-structure.
int	getRating() Gets the rating
SubOperationQueue	getSubOperationQueue()
boolean	isExecuted() Gets the execute-state
void	load(java.lang.String opString) Loads this operation from a string-representation
java.lang.String	out() Creates a string-representation of this operation, that can be used in GUIs.
java.lang.String	save() Creates a string-representation of this operation for saving- purposes.
void	setEffect(int effect) Sets an effect of an operation, if one exists.
void	setExecution(boolean execute) Sets if the operation should completely executed on the data-structure.
void	setRating(int r) Sets the rating
static void	setSort(int mode) Sets the sorting-mode
void	setSubOperationQueue(SubOperationQueue so) Sets the SubOperations that have to performed to execute this operation
java.lang.String	toString()

Methods inherited from class mauda.operation.SimpleOperation

compare, getID, getParameter1, getParameter2

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

SORT_BY_RATING

public static final int SORT_BY_RATING

Identify that a sorting-algorithm should compare operations by its ratings.

See Also:

compareTo(Object), Constant Field Values

SORT_BY_NAME

public static final int SORT_BY_NAME

Identify that a sorting-algorithm should compare operations by its IDs

See Also:

compareTo(Object), Constant Field Values

Constructor Detail

Operation

public Operation()

Creates a Operation

Operation

public Operation(java.lang.String id)

Creates a operation from the delivered ID

Parameters:

id - operation-ID

Operation

public Operation(java.lang.String id,
                 int param1,
                 int param2,
                 int rating)

Creates a operation from the delivered parameters

Parameters:

id - operation-ID

param1 - 1st Parameter

param2 - 2nd Parameter

rating - Rating of the operation

Method Detail

setExecution

public void setExecution(boolean execute)

Sets if the operation should completely executed on the data-structure. If not, the data-structure stays unchanged, but in the SubOperationQueue of this operation there are now the correct suboperations to perform this operation.

Parameters:

execute -

isExecuted

public boolean isExecuted()

Gets the execute-state

Returns:

true if operation executed, false otherwise

See Also:

setExecution(boolean)

setEffect

public void setEffect(int effect)

Sets an effect of an operation, if one exists. E.g. for delete-min there is entered whats the minimum is, because that information is not stored in the parameters.

Parameters:

effect -

setSort

public static void setSort(int mode)

Sets the sorting-mode

Parameters:

mode - sorting-mode

See Also:

SORT_BY_RATING, SORT_BY_NAME

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

getRating

public int getRating()

Gets the rating

Returns:

rating

setRating

public void setRating(int r)

Sets the rating

Parameters:

r - rating

getSubOperationQueue

public SubOperationQueue getSubOperationQueue()

setSubOperationQueue

public void setSubOperationQueue(SubOperationQueue so)

Sets the SubOperations that have to performed to execute this operation

Parameters:

so - suboperations

add

public void add(SubOperation so)

Adds a SubOperation to the SubOperationQueue

Parameters:

so - SubOperation

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Comparator

Overrides:

equals in class SimpleOperation

execute

public void execute(java.lang.Object o)

Description copied from class: SimpleOperation

Executes an operation on the data-structure.

Overrides:

execute in class SimpleOperation

Parameters:

o - data-structure

clone

public java.lang.Object clone()

Overrides:

clone in class SimpleOperation

save

public java.lang.String save()

Description copied from class: SimpleOperation

Creates a string-representation of this operation for saving- purposes.

Overrides:

save in class SimpleOperation

Returns:

string-representation

load

public void load(java.lang.String opString)

Description copied from class: SimpleOperation

Loads this operation from a string-representation

Overrides:

load in class SimpleOperation

Parameters:

opString - string-representation

toString

public java.lang.String toString()

Overrides:

toString in class SimpleOperation

out

public java.lang.String out()

Description copied from class: SimpleOperation

Creates a string-representation of this operation, that can be used in GUIs. E.g.: In feedback-messages

Overrides:

out in class SimpleOperation

Returns:

string-representation