Package org.neotropic.kuwaiba.visualization.api.resources

Class ResourceFactory

java.lang.Object

org.neotropic.util.visual.resources.AbstractResourceFactory

org.neotropic.kuwaiba.visualization.api.resources.ResourceFactory

@Service
public class ResourceFactory
extends AbstractResourceFactory

A factory class that builds and/or caches resources (mostly icons and backgrounds).

Author:

Johny Andres Ortega Ruiz <johny.ortega@kuwaiba.org>, Orlando Paz <Orlando.paz@kuwaiba.org>

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_ICON_HEIGHT	Default icon height (used in views)
static int	DEFAULT_ICON_WIDTH	Default icon width (used in views)
static int	DEFAULT_SMALL_ICON_HEIGHT	Default icon height (used in navigation trees)
static int	DEFAULT_SMALL_ICON_WIDTH	Default icon width (used in navigation trees)
static int	DEFAULT_SMALL_NO_ICON_HEIGHT	Default no icon height (used in navigation trees)
static int	DEFAULT_SMALL_NO_ICON_WIDTH	Default no icon width (used in navigation trees)

Constructor Summary

Constructors

Constructor	Description
ResourceFactory()

Method Summary

Modifier and Type	Method	Description
com.vaadin.flow.server.StreamResource	getClassIcon(String className)	Builds and caches an icon of a given class.
com.vaadin.flow.server.StreamResource	getClassSmallIcon(String className)	Gets or builds (but doesn't caches) the small icon of the given class name
com.vaadin.flow.server.StreamResource	getRelationshipIcon(Color color, int width, int height)	Builds an icon resource

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ICON_WIDTH

public static final int DEFAULT_ICON_WIDTH

Default icon width (used in views)

See Also:

Constant Field Values

DEFAULT_ICON_HEIGHT

public static final int DEFAULT_ICON_HEIGHT

Default icon height (used in views)

See Also:

Constant Field Values

DEFAULT_SMALL_ICON_WIDTH

public static final int DEFAULT_SMALL_ICON_WIDTH

Default icon width (used in navigation trees)

See Also:

Constant Field Values

DEFAULT_SMALL_ICON_HEIGHT

public static final int DEFAULT_SMALL_ICON_HEIGHT

Default icon height (used in navigation trees)

See Also:

Constant Field Values

DEFAULT_SMALL_NO_ICON_WIDTH

public static final int DEFAULT_SMALL_NO_ICON_WIDTH

Default no icon width (used in navigation trees)

See Also:

Constant Field Values

DEFAULT_SMALL_NO_ICON_HEIGHT

public static final int DEFAULT_SMALL_NO_ICON_HEIGHT

Default no icon height (used in navigation trees)

See Also:

Constant Field Values

Constructor Detail

ResourceFactory

public ResourceFactory()

Method Detail

getClassIcon

public com.vaadin.flow.server.StreamResource getClassIcon(String className)

Description copied from class: AbstractResourceFactory

Builds and caches an icon of a given class.

Specified by:

getClassIcon in class AbstractResourceFactory

Parameters:

className - the class name of the icon will be built for

Returns:

The cached resource

getClassSmallIcon

public com.vaadin.flow.server.StreamResource getClassSmallIcon(String className)

Description copied from class: AbstractResourceFactory

Gets or builds (but doesn't caches) the small icon of the given class name

Specified by:

getClassSmallIcon in class AbstractResourceFactory

Parameters:

className - The class name

Returns:

The cached resource if it has been previously cached, or a generic black icon otherwise

getRelationshipIcon

public com.vaadin.flow.server.StreamResource getRelationshipIcon(Color color,
                                                                 int width,
                                                                 int height)

Builds an icon resource

Parameters:

color - The color of the icon

width - The width of the icon

height - The height of the icon

Returns:

The icon