Package org.eclipse.zest.layouts.algorithms

Class HorizontalTreeLayoutAlgorithm

java.lang.Object

org.eclipse.zest.layouts.algorithms.AbstractLayoutAlgorithm.Zest1

org.eclipse.zest.layouts.algorithms.TreeLayoutAlgorithm.Zest1

org.eclipse.zest.layouts.algorithms.HorizontalTreeLayoutAlgorithm

All Implemented Interfaces:

LayoutAlgorithm, LayoutAlgorithm.Zest1, Stoppable

@Deprecated(since="2.0",
            forRemoval=true)
public class HorizontalTreeLayoutAlgorithm
extends TreeLayoutAlgorithm.Zest1

Deprecated, for removal: This API element is subject to removal in a future version.

No longer used in Zest 2.x. This class will be removed in a future release. Use TreeLayoutAlgorithm with TreeLayoutAlgorithm.LEFT_RIGHT instead.

A simple algorithm to arrange graph nodes in a layered horizontal tree-like layout.

See Also:

• TreeLayoutAlgorithm

@noextend

This class is not intended to be subclassed by clients.

@noreference

This class is not intended to be referenced by clients.

@noinstantiate

This class is not intended to be instantiated by clients.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.zest.layouts.LayoutAlgorithm

LayoutAlgorithm.Zest1

Field Summary

Fields inherited from class org.eclipse.zest.layouts.algorithms.AbstractLayoutAlgorithm.Zest1

comparator, filter, internalAsynchronous, internalContinuous, layout_styles, layoutStopped, MIN_ENTITY_SIZE, resizeEntitiesAfterLayout

Constructor Summary

Constructors

Constructor	Description
HorizontalTreeLayoutAlgorithm()	Deprecated.
HorizontalTreeLayoutAlgorithm(int styles)	Deprecated.

Method Summary

Modifier and Type	Method	Description
protected boolean	isValidConfiguration(boolean asynchronous, boolean continueous)	Deprecated.
protected void	postLayoutAlgorithm(InternalNode[] entitiesToLayout, InternalRelationship[] relationshipsToConsider)	Deprecated.
protected void	preLayoutAlgorithm(InternalNode[] entitiesToLayout, InternalRelationship[] relationshipsToConsider, double x, double y, double width, double height)	Deprecated.

Methods inherited from class org.eclipse.zest.layouts.algorithms.TreeLayoutAlgorithm.Zest1

applyLayoutInternal, getCurrentLayoutStep, getRoots, getTotalNumberOfLayoutSteps, setLayoutArea

Methods inherited from class org.eclipse.zest.layouts.algorithms.AbstractLayoutAlgorithm.Zest1

addEntity, addProgressListener, addRelationship, applyLayout, applyLayout, defaultFitWithinBounds, defaultFitWithinBounds, fireProgressEnded, fireProgressEvent, fireProgressStarted, fireProgressUpdated, getEntityAspectRatio, getLayoutBounds, getLocalLocation, getNumberOfProgressListeners, getStyle, isRunning, removeEntity, removeProgressListener, removeRelationship, removeRelationships, removeRelationships, setComparator, setEntityAspectRatio, setFilter, setLayoutContext, setStyle, stop, updateBendPoints, updateEntities, updateLayoutLocations, updateRelationships, verifyInput

Methods inherited from class java.lang.Object

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

Constructor Details

HorizontalTreeLayoutAlgorithm

@Deprecated
public HorizontalTreeLayoutAlgorithm()

Deprecated.

Creates a horizontal tree layout with no style

HorizontalTreeLayoutAlgorithm

@Deprecated
public HorizontalTreeLayoutAlgorithm(int styles)

Deprecated.

Method Details

preLayoutAlgorithm

@Deprecated
protected void preLayoutAlgorithm(InternalNode[] entitiesToLayout,
 InternalRelationship[] relationshipsToConsider,
 double x,
 double y,
 double width,
 double height)

Deprecated.

Description copied from class: TreeLayoutAlgorithm.Zest1

Executes this TreeLayoutAlgorithm layout algorithm by referencing the data stored in the repository system. Once done, the result will be saved to the data repository.

Overrides:

preLayoutAlgorithm in class TreeLayoutAlgorithm.Zest1

Parameters:

entitiesToLayout - Apply the algorithm to these entities

relationshipsToConsider - Only consider these relationships when applying the algorithm.

x - The left side of the bounds in which the layout can place the entities.

y - The top side of the bounds in which the layout can place the entities.

width - The width of the bounds in which the layout can place the entities.

height - The height of the bounds in which the layout can place the entities.

postLayoutAlgorithm

@Deprecated
protected void postLayoutAlgorithm(InternalNode[] entitiesToLayout,
 InternalRelationship[] relationshipsToConsider)

Deprecated.

Description copied from class: AbstractLayoutAlgorithm.Zest1

Code called after the layout algorithm ends

Overrides:

postLayoutAlgorithm in class TreeLayoutAlgorithm.Zest1

isValidConfiguration

@Deprecated
protected boolean isValidConfiguration(boolean asynchronous,
 boolean continueous)

Deprecated.

Description copied from class: AbstractLayoutAlgorithm.Zest1

Determines if the configuration is valid for this layout

Overrides:

isValidConfiguration in class TreeLayoutAlgorithm.Zest1

Parameters:

asynchronous -

continueous -