ej.mwt.style.outline.border

Class FlexibleRectangularBorder

java.lang.Object

ej.mwt.style.outline.FlexibleOutline

ej.mwt.style.outline.border.FlexibleRectangularBorder

All Implemented Interfaces:

Outline

public class FlexibleRectangularBorder
extends FlexibleOutline

Represents and draw a rectangular colored border with one color.

The thicknesses are stored as a char for heap optimization and therefore cannot exceed 65535.

Constructor Summary

Constructors

Constructor and Description
FlexibleRectangularBorder(int color, int top, int right, int bottom, int left) Creates a flexible rectangular border specifying its color and edges thickness.

Method Summary

Modifier and Type	Method and Description
void	apply(GraphicsContext g, Size size) Applies the outline on a graphics context.
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
int	getColor() Gets the color.
int	hashCode() Returns a hash code value for the object.

Methods inherited from class ej.mwt.style.outline.FlexibleOutline

apply, getBottom, getLeft, getRight, getTop

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FlexibleRectangularBorder

public FlexibleRectangularBorder(int color,
                                 int top,
                                 int right,
                                 int bottom,
                                 int left)

Creates a flexible rectangular border specifying its color and edges thickness.

The given thickness values are clamped between 0 and Character.MAX_VALUE.

Parameters:

color - the color.

top - the top thickness.

right - the right thickness.

bottom - the bottom thickness.

left - the left thickness.

Method Detail

apply

public void apply(GraphicsContext g,
                  Size size)

Description copied from interface: Outline

Applies the outline on a graphics context.

Specified by:

apply in interface Outline

Overrides:

apply in class FlexibleOutline

Parameters:

g - the graphics context.

size - the size to apply on.

equals

public boolean equals(@Nullable
                      Object obj)

Description copied from class: Object

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

Specified by:

equals in interface Outline

Overrides:

equals in class FlexibleOutline

Parameters:

obj - the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.

See Also:

Object.hashCode(), HashMap

getColor

public int getColor()

Gets the color.

Returns:

the color.

hashCode

public int hashCode()

Description copied from class: Object

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the Object.equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java^TM programming language.)

Specified by:

hashCode in interface Outline

Overrides:

hashCode in class FlexibleOutline

Returns:

a hash code value for this object.

See Also:

Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)