Class ColorGradient

java.lang.Object

ch.nolix.system.element.base.AbstractElement

ch.nolix.system.gui.colorgradient.ColorGradient

All Implemented Interfaces:

AttributesRepresentable, IElement, SpecificationRepresentable, IColorGradient

public final class ColorGradient
extends AbstractElement
implements IColorGradient

A ColorGradient is not mutable.

Author:

Silvan Wyss

Field Summary

Fields

Modifier and Type	Field	Description
static final Color	DEFAULT_COLOR1
static final Color	DEFAULT_COLOR2
static final Direction	DEFAULT_DIRECTION

Method Summary

Modifier and Type	Method	Description
static ColorGradient	fromSpecification(INode<?> specification)
IContainer<INode<?>>	getAttributes()
Color	getColor1()
Color	getColor2()
Direction	getDirection()
static ColorGradient	withColors(Color color1, Color color2)
static ColorGradient	withDirectionAndColors(Direction direction, Color color1, Color color2)

Methods inherited from class AbstractElement

equals, getSpecification, hashCode, toString

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface SpecificationRepresentable

getSpecification, hasEqualSpecificationAsElement, toFormatedString

Field Details

DEFAULT_DIRECTION

public static final Direction DEFAULT_DIRECTION

DEFAULT_COLOR1

public static final Color DEFAULT_COLOR1

DEFAULT_COLOR2

public static final Color DEFAULT_COLOR2

Method Details

fromSpecification

public static ColorGradient fromSpecification(INode<?> specification)

Parameters:

specification -

Returns:

a new ColorGradient from the given specification.

Throws:

RuntimeException - if the given specification is not valid.

withColors

public static ColorGradient withColors(Color color1,
 Color color2)

Parameters:

color1 -

color2 -

Returns:

a new ColorGradient with the given color1 and color2.

Throws:

RuntimeException - if the given color1 is null.

RuntimeException - if the given color2 is null.

withDirectionAndColors

public static ColorGradient withDirectionAndColors(Direction direction,
 Color color1,
 Color color2)

Parameters:

direction -

color1 -

color2 -

Returns:

a new ColorGradient with the given direction, color1 and color2.

Throws:

RuntimeException - if the given direction is null.

RuntimeException - if the given color 1 is null.

RuntimeException - if the given color 2 is null.

getAttributes

public IContainer<INode<?>> getAttributes()

Specified by:

getAttributes in interface AttributesRepresentable

Returns:

the attributes of the current AttributesRepresentable

getColor1

public Color getColor1()

Specified by:

getColor1 in interface IColorGradient

Returns:

the color1 of the current IColorGradient.

getColor2

public Color getColor2()

Specified by:

getColor2 in interface IColorGradient

Returns:

the color2 of the current IColorGradient.

getDirection

public Direction getDirection()

Specified by:

getDirection in interface IColorGradient

Returns:

the direction of the current IColorGradient.