ilog.views.gantt.graphic

Class IlvConstraintGraphicLayer

java.lang.Object

ilog.views.IlvIndexedSet

ilog.views.IlvManagerLayer

ilog.views.gantt.graphic.IlvConstraintGraphicLayer

All Implemented Interfaces:

IlvPersistentObject, Serializable

public final class IlvConstraintGraphicLayer
extends IlvManagerLayer

IlvConstraintGraphicLayer is a specific IlvManagerLayer for the management of constraint graphics.

Since:

JViews 8.1

See Also:

IlvManagerLayer, Serialized Form

Constructor Summary

Constructors

Constructor and Description
IlvConstraintGraphicLayer() Creates a new IlvConstraintGraphicLayer.
IlvConstraintGraphicLayer(int maxInNode, int maxInList) Creates a new IlvConstraintGraphicLayer.

Method Summary

Modifier and Type	Method and Description
void	addConstraintGraphic(IlvConstraintGraphic constraintGraphic) Adds an IlvConstraintGraphic to this layer.
Iterator<IlvConstraintGraphic>	constraintGraphicsIterator() Returns an iterator over all the constraint graphics in the layer.
IlvConstraintGraphic	getConstraintGraphic(IlvConstraint constraint) Returns the constraint graphic representing the specified constraint in the layer.
Collection<IlvConstraintGraphic>	getConstraintGraphics() Returns a collection of all the constraint graphics in the layer.
void	removeAllConstraintGraphics() Removes all the constraint graphics from the specified layer.
void	removeConstraintGraphic(IlvConstraintGraphic constraintGraphic) Removes an IlvConstraintGraphic from this layer.

Methods inherited from class ilog.views.IlvManagerLayer

addVisibilityFilter, computeBBox, draw, drawImpl, getAlpha, getIndex, getManager, getName, getNamedProperty, getProperty, getVisibilityFilters, isSelectable, isTemporarilyHidden, isVisible, isVisible, print, removeNamedProperty, removeVisibilityFilter, setAlpha, setManager, setName, setNamedProperty, setProperty, write, writeIt

Methods inherited from class ilog.views.IlvIndexedSet

addObject, afterUpdate, beforeUpdate, collectObjects, collectSelectableObjects, deleteAll, getCardinal, getElements, getIndex, getManagers, getManagersCount, getObject, getObject, getSelectableObject, getSubsequentRemoveThreshold, isQuadtreeEnabled, isZOrdering, map, mapInside, mapInside, mapIntersects, mapIntersects, removeObject, setIndex, SetInitialNumberOfNonZoomablesCapacity, SetInitialNumberOfObjectsCapacity, setQuadtreeEnabled, setSubsequentRemoveThreshold, setZOrdering

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvConstraintGraphicLayer

public IlvConstraintGraphicLayer()

Creates a new IlvConstraintGraphicLayer. Once the layer is created, use the IlvManager.addLayer(ilog.views.IlvManagerLayer, int) method to add it to the manager.

IlvConstraintGraphicLayer

public IlvConstraintGraphicLayer(int maxInNode,
                                 int maxInList)

Creates a new IlvConstraintGraphicLayer. Once the layer is created, you can use the IlvManager.addLayer(ilog.views.IlvManagerLayer, int) method to add it to the manager.

Parameters:

maxInNode - The maximum number of objects in a quadtree node before the quadtree node divides itself into four quadrants.

maxInList - The maximum number of objects in the layer before the layer starts using a quadtree for the storage of objects.

Method Detail

addConstraintGraphic

public void addConstraintGraphic(IlvConstraintGraphic constraintGraphic)

Adds an IlvConstraintGraphic to this layer.

Parameters:

constraintGraphic - The constraint graphic to add.

removeConstraintGraphic

public void removeConstraintGraphic(IlvConstraintGraphic constraintGraphic)

Removes an IlvConstraintGraphic from this layer.

Parameters:

constraintGraphic - The constraint graphic to remove.

removeAllConstraintGraphics

public void removeAllConstraintGraphics()

Removes all the constraint graphics from the specified layer.

constraintGraphicsIterator

public Iterator<IlvConstraintGraphic> constraintGraphicsIterator()

Returns an iterator over all the constraint graphics in the layer. The iterator will traverse over a copy of the collection of graphics.

Returns:

An iterator over the IlvConstraintGraphic constraint graphics.

getConstraintGraphics

public Collection<IlvConstraintGraphic> getConstraintGraphics()

Returns a collection of all the constraint graphics in the layer. The collection will be a copy of the graphics in the layer.

Returns:

The collection of IlvConstraintGraphic objects.

getConstraintGraphic

public IlvConstraintGraphic getConstraintGraphic(IlvConstraint constraint)

Returns the constraint graphic representing the specified constraint in the layer.

Parameters:

constraint - The constraint.

Returns:

The constraint graphic.