Package de.xima.fc.common.workflow.bpmn

Enum ECirclePointsAccessor

java.lang.Object

java.lang.Enum<ECirclePointsAccessor>

de.xima.fc.common.workflow.bpmn.ECirclePointsAccessor

All Implemented Interfaces:

IWorkflowBpmnPointsAccessor, Serializable, Comparable<ECirclePointsAccessor>

public enum ECirclePointsAccessor
extends Enum<ECirclePointsAccessor>
implements IWorkflowBpmnPointsAccessor

A IWorkflowBpmnPointsAccessor that assumes a circular shape whose diameter equals the width and height of the bounding box.

Since:

8.4.0

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE	The immutable singleton instance of the points accessor.

Method Summary

Modifier and Type	Method	Description
Point2DDouble	point(Rectangular2DDouble boundingBox, ECardinalDirection2D direction, double ratio)	See IWorkflowBpmnAlignmentItem.point(ECardinalDirection2D, double).
Point2DDouble	point(Rectangular2DDouble box, String name)	See IWorkflowBpmnAlignmentItem.point(String).
static ECirclePointsAccessor	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ECirclePointsAccessor[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final ECirclePointsAccessor INSTANCE

The immutable singleton instance of the points accessor.

Method Detail

values

public static ECirclePointsAccessor[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ECirclePointsAccessor c : ECirclePointsAccessor.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ECirclePointsAccessor valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

point

public Point2DDouble point(Rectangular2DDouble box,
                           String name)

Description copied from interface: IWorkflowBpmnPointsAccessor

See IWorkflowBpmnAlignmentItem.point(String). The first argument is the bounding box of the alignment item for which to obtain the point.

Specified by:

point in interface IWorkflowBpmnPointsAccessor

Parameters:

box - The bounding box of the alignment item.

name - The name of the point to obtain.

Returns:

The named point of the alignment item, relative to the top-left corner of the bounding box, or null when no such point exists.

point

public Point2DDouble point(Rectangular2DDouble boundingBox,
                           ECardinalDirection2D direction,
                           double ratio)

Description copied from interface: IWorkflowBpmnPointsAccessor

See IWorkflowBpmnAlignmentItem.point(ECardinalDirection2D, double). The first argument is the bounding box of the alignment item for which to obtain the point.

Specified by:

point in interface IWorkflowBpmnPointsAccessor

Parameters:

boundingBox - The bounding box of the alignment item.

direction - The direction from which to obtain the point. This points towards an edge the alignment item's bounding box.

ratio - The ratio of the distance from the left or top part of the edge pointed to by the given direction.

Returns:

The point on the edge of the alignment item, relative to the top-left corner of the bounding box.