Package de.ipk_gatersleben.ag_nw.graffiti.plugins.layouters.no_overlapp_as_tim

Class NoOverlappLayoutAlgorithmAS

java.lang.Object

org.graffiti.plugin.algorithm.AbstractAlgorithm

de.ipk_gatersleben.ag_nw.graffiti.plugins.layouters.no_overlapp_as_tim.NoOverlappLayoutAlgorithmAS

All Implemented Interfaces:

UndoableEdit, Algorithm

public class NoOverlappLayoutAlgorithmAS
extends AbstractAlgorithm

Epands the layout to remove any overlapping of nodes.

Author:

Christian Klukas

Constructor Summary

Constructors

Constructor	Description
NoOverlappLayoutAlgorithmAS()
NoOverlappLayoutAlgorithmAS(int spaceX, int spaceY)

Method Summary

Modifier and Type	Method	Description
void	check()	Checks, if a graph was given and that the radius is positive.
void	execute()	Performs the layout.
String	getCategory()	Returns the category an algorithm should assigned to.
String	getName()	Returns the name (ID) of the algorithm.
Parameter[]	getParameters()	Returns the parameter object for the radius.
Set<Category>	getSetCategory()	Returns a set of categories to classify this algorithm .
boolean	isLayoutAlgorithm()	A LayoutAlgorithm should return true.
void	reset()	Resets the internal state of the algorithm.
void	setParameters(Parameter[] params)	Sets the radius parameter to the given value.

Methods inherited from class org.graffiti.plugin.algorithm.AbstractAlgorithm

addEdit, attach, canRedo, canUndo, die, doesUndo, getAcceleratorKeyStroke, getActionEvent, getDescription, getMenuCategory, getPresentationName, getRedoPresentationName, getUndoPresentationName, isAlwaysExecutable, isSignificant, markExecutionDone, markRedoDone, markUndoDone, mayWorkOnMultipleGraphs, redo, replaceEdit, setActionEvent, showMenuIcon, undo

Methods inherited from class java.lang.Object

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

Constructor Details

NoOverlappLayoutAlgorithmAS

public NoOverlappLayoutAlgorithmAS()

NoOverlappLayoutAlgorithmAS

public NoOverlappLayoutAlgorithmAS(int spaceX,
int spaceY)

Method Details

reset

public void reset()

Description copied from interface: Algorithm

Resets the internal state of the algorithm.

Specified by:

reset in interface Algorithm

Overrides:

reset in class AbstractAlgorithm

getName

public String getName()

Description copied from interface: Algorithm

Returns the name (ID) of the algorithm.

Returns:

DOCUMENT ME!

check

public void check()
           throws PreconditionException

Checks, if a graph was given and that the radius is positive.

Specified by:

check in interface Algorithm

Overrides:

check in class AbstractAlgorithm

Throws:

PreconditionException - if no graph was given during algorithm invocation or the radius is negative

execute

public void execute()

Performs the layout.

getParameters

public Parameter[] getParameters()

Returns the parameter object for the radius.

Specified by:

getParameters in interface Algorithm

Overrides:

getParameters in class AbstractAlgorithm

Returns:

the parameter array

setParameters

public void setParameters(Parameter[] params)

Sets the radius parameter to the given value.

Specified by:

setParameters in interface Algorithm

Overrides:

setParameters in class AbstractAlgorithm

Parameters:

params - An array with exact one DoubleParameter.

getCategory

public String getCategory()

Description copied from interface: Algorithm

Returns the category an algorithm should assigned to. Return NULL if the algorithm should be sorted directly in the plugin menu.

Specified by:

getCategory in interface Algorithm

Overrides:

getCategory in class AbstractAlgorithm

Returns:

The category an algorithm should assigned to.

getSetCategory

public Set<Category> getSetCategory()

Description copied from interface: Algorithm

Returns a set of categories to classify this algorithm . e.g. return new HashSet(Arrays.asList( Category.GRAPH, Category.NODE )); is an algorithm, working on graphs and more specific on nodes

Specified by:

getSetCategory in interface Algorithm

Overrides:

getSetCategory in class AbstractAlgorithm

Returns:

Set of Category Enums that classify this algorithm.

isLayoutAlgorithm

public boolean isLayoutAlgorithm()

Description copied from interface: Algorithm

A LayoutAlgorithm should return true. All other types of algorithms should return false.

Specified by:

isLayoutAlgorithm in interface Algorithm

Overrides:

isLayoutAlgorithm in class AbstractAlgorithm

Returns: