de.caff.vic

Class PaintableGroup

java.lang.Object

de.caff.vic.PaintableGroup

All Implemented Interfaces:

Paintable, PaintableCollector, java.lang.Iterable<Paintable>

public class PaintableGroup
extends java.lang.Object
implements Paintable, PaintableCollector, java.lang.Iterable<Paintable>

A paintable group opens a new context for its children.

Since:

December 23, 2017

Author:

Rammi

Constructor Summary

Constructors

Constructor and Description
PaintableGroup()

Method Summary

Modifier and Type	Method and Description
void	accept(PaintableVisitor visitor) Accept a visitor.
void	addPaintable(Paintable paintable) Add a paintable to this group.
java.util.List<Paintable>	getChildren() Get the children paintables.
java.util.Iterator<Paintable>	iterator()
void	paintTo(java.awt.Graphics2D g2, Context context) Paint this object to the given graphics context.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

PaintableGroup

public PaintableGroup()

Method Detail

paintTo

public void paintTo(@NotNull
                    java.awt.Graphics2D g2,
                    @NotNull
                    Context context)

Description copied from interface: Paintable

Paint this object to the given graphics context.

Specified by:

paintTo in interface Paintable

Parameters:

g2 - graphics

context - drawing context

accept

public void accept(@NotNull
                   PaintableVisitor visitor)

Description copied from interface: Paintable

Accept a visitor. This is one half of the visitor pattern.

Specified by:

accept in interface Paintable

Parameters:

visitor - visitor for this paintable

addPaintable

public void addPaintable(@NotNull
                         Paintable paintable)

Add a paintable to this group.

Specified by:

addPaintable in interface PaintableCollector

Parameters:

paintable - paintable to add

getChildren

@NotNull
public java.util.List<Paintable> getChildren()

Get the children paintables.

Returns:

child paintables

iterator

@NotNull
public java.util.Iterator<Paintable> iterator()

Specified by:

iterator in interface java.lang.Iterable<Paintable>