uk.ac.starlink.vo

Class FeatureTreeModel

java.lang.Object

uk.ac.starlink.vo.FeatureTreeModel

All Implemented Interfaces:

TreeModel

public class FeatureTreeModel
extends Object
implements TreeModel

Model for tree which displays ADQL language features. This includes standard and user-defined functions, as well as other mandatory and declared language features.

Since:

19 Feb 2024

Author:

Mark Taylor

See Also:

TAPRegExt 1.0 sec 2.3

Constructor Summary

Constructors

Constructor and Description
FeatureTreeModel(JScrollPane treeScroller) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addTreeModelListener(TreeModelListener l)
static TreeCellRenderer	createRenderer() Returns a renderer that can be used for the JTree displaying this model.
Object	getChild(Object parent, int index)
int	getChildCount(Object parent)
int	getIndexOfChild(Object parent, Object child)
Object	getRoot()
boolean	isLeaf(Object node)
void	removeTreeModelListener(TreeModelListener l)
void	setAdqlVersion(AdqlVersion adqlVersion) Sets the ADQL version for which this tree should display information.
void	setCapability(TapCapability tcap) Set the content of this tree according to a supplied TapCapability.
void	valueForPathChanged(TreePath path, Object newValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureTreeModel

public FeatureTreeModel(JScrollPane treeScroller)

Constructor. The scroll pane containing the tree which this model will be displayed has to be supplied, since some rendering gymnastics are required when the scroll pane viewport is resized.

Parameters:

treeScroller - scroll pane containing tree

Method Detail

setCapability

public void setCapability(TapCapability tcap)

Set the content of this tree according to a supplied TapCapability.

Parameters:

tcap - capability

setAdqlVersion

public void setAdqlVersion(AdqlVersion adqlVersion)

Sets the ADQL version for which this tree should display information.

Parameters:

adqlVersion - version

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeModel

getChildCount

public int getChildCount(Object parent)

Specified by:

getChildCount in interface TreeModel

getChild

public Object getChild(Object parent,
                       int index)

Specified by:

getChild in interface TreeModel

isLeaf

public boolean isLeaf(Object node)

Specified by:

isLeaf in interface TreeModel

getIndexOfChild

public int getIndexOfChild(Object parent,
                           Object child)

Specified by:

getIndexOfChild in interface TreeModel

addTreeModelListener

public void addTreeModelListener(TreeModelListener l)

Specified by:

addTreeModelListener in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener l)

Specified by:

removeTreeModelListener in interface TreeModel

valueForPathChanged

public void valueForPathChanged(TreePath path,
                                Object newValue)

Specified by:

valueForPathChanged in interface TreeModel

createRenderer

public static TreeCellRenderer createRenderer()

Returns a renderer that can be used for the JTree displaying this model.

Returns:

renderer