Package org.opensourcephysics.display3d.core

Interface Group

All Superinterfaces:

Data, Element, InteractionSource

All Known Subinterfaces:

Set

All Known Implementing Classes:

Group, Set

public interface Group
extends Element, Data

Title: Group

Description: A Group is an element that is made of other elements

Version:

March 2005

Author:

Francisco Esquembre

See Also:

• Element

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Group.Loader

Field Summary

Fields inherited from interface org.opensourcephysics.display3d.core.Element

TARGET_POSITION, TARGET_SIZE

Method Summary

Modifier and Type	Method	Description
void	addElement(Element element)	Adds an Element to this Group.
Element	getElement(int index)	Gets the elements of the group at a given index.
List<Element>	getElements()	Gets the cloned list of Elements in the group.
void	removeAllElements()	Removes all Elements from this Group
void	removeElement(Element element)	Removes an Element from this Group

Methods inherited from interface org.opensourcephysics.display.Data

getColumnNames, getData2D, getData3D, getDataList, getDatasets, getFillColors, getID, getLineColors, getName, setID

Methods inherited from interface org.opensourcephysics.display3d.core.Element

getDrawingPanel3D, getName, getSizeX, getSizeY, getSizeZ, getStyle, getTransformation, getX, getY, getZ, isVisible, loadUnmutableObjects, setName, setSizeX, setSizeXYZ, setSizeXYZ, setSizeY, setSizeZ, setTransformation, setVisible, setX, setXYZ, setXYZ, setY, setZ, toBodyFrame, toSpaceFrame

Methods inherited from interface org.opensourcephysics.display3d.core.interaction.InteractionSource

addInteractionListener, getInteractionTarget, removeInteractionListener

Method Details

addElement

void addElement(Element element)

Adds an Element to this Group.

Parameters:

element - Element

See Also:

• Element

removeElement

void removeElement(Element element)

Removes an Element from this Group

Parameters:

element - Element

See Also:

• Element

removeAllElements

void removeAllElements()

Removes all Elements from this Group

See Also:

• Element

getElements

List<Element> getElements()

Gets the cloned list of Elements in the group. (Should be synchronized.)

Returns:

cloned list

getElement

Element getElement(int index)

Gets the elements of the group at a given index.

Returns:

the given element (null if the index is not within allowed bounds)