Package com.treemap

Class ParentTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

java.lang.Object

com.treemap.AbstractTreeMapNode<N,Row,Column,Color,Font>

com.treemap.ParentTreeMapNode<N,Row,Column,Color,Font>

Type Parameters:

N - the type of nodes

All Implemented Interfaces:

MutableTreeMapNode<N,Column,Color,Font>, TreeMapNode<N,Column,Color,Font>

public class ParentTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>
extends AbstractTreeMapNode<N,Row,Column,Color,Font>

A parent node.

Field Summary

Fields inherited from class com.treemap.AbstractTreeMapNode

model

Constructor Summary

Constructors

Constructor	Description
ParentTreeMapNode(Object name, TreeMapModel<N,Row,Column,Color,Font> model, TreeMapField<N,Column> groupByField, TreeMapField<N,Column> childrenGroupByField)

Method Summary

Modifier and Type	Method	Description
void	add(N child)
N	findChild(Object name)
com.macrofocus.geom.GeneralPath	getCH(TreeMapField<N,Column> xVariable, TreeMapField<N,Column> yVariable)
int	getChildCount()
Iterable<N>	getChildren()
TreeMapField<N,Column>	getChildrenGroupByField()	Returns the number of levels above this node -- the distance from the root to this node.
Iterable<N>	getChildrenOfTypeParent()
TreeMapField<N,Column>	getGroupByField()	Returns the number of levels above this node -- the distance from the root to this node.
com.macrofocus.geom.Ellipse2D	getMEC(TreeMapField<N,Column> xVariable, TreeMapField<N,Column> yVariable)	Find the minimal enclosing circle (MEC) of a set of points
com.macrofocus.geom.Shape	getNestedShape()	Gets the shape after nesting of the item in the map.
Object	getNodeName()	The name of this node.
Row	getRow()	Gets the row in the underlying TableModel, -1 if it doesn't relate to a leaf node.
double	getSumSize()
boolean	hasNoChildren()	Tells whether this node contains children.
boolean	isLeaf()
void	setNestedShape(com.macrofocus.geom.Shape shape)	Sets the shape after nesting of the item in the map.
void	setShape(com.macrofocus.geom.Shape shape)	Sets the shape of the item in the map.
void	setSumSize(double sumSize)

Methods inherited from class com.treemap.AbstractTreeMapNode

computeCushionColor, getBounds, getColor, getCushionColor, getCushionImage, getLabelName, getLevel, getParent, getPath, getSelf, getShape, getSize, isRoot, normalizedToWorld, setColor, setParent, setSize, toString, worldToNormalized

Methods inherited from class java.lang.Object

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

Constructor Details

ParentTreeMapNode

public ParentTreeMapNode(Object name,
 TreeMapModel<N,Row,Column,Color,Font> model,
 TreeMapField<N,Column> groupByField,
 TreeMapField<N,Column> childrenGroupByField)

Method Details

setSumSize

public void setSumSize(double sumSize)

getSumSize

public double getSumSize()

getRow

public Row getRow()

Gets the row in the underlying TableModel, -1 if it doesn't relate to a leaf node.

Specified by:

getRow in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

Returns:

the row in the TableModel.

getGroupByField

public TreeMapField<N,Column> getGroupByField()

Description copied from interface: TreeMapNode

Returns the number of levels above this node -- the distance from the root to this node. If this node is the root, returns 0.

Returns:

the number of levels above this node

getChildrenGroupByField

public TreeMapField<N,Column> getChildrenGroupByField()

Description copied from interface: TreeMapNode

Returns the number of levels above this node -- the distance from the root to this node. If this node is the root, returns 0.

Returns:

the number of levels above this node

getChildCount

public int getChildCount()

Specified by:

getChildCount in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

hasNoChildren

public boolean hasNoChildren()

Tells whether this node contains children.

Returns:

true if this node contains children, false otherwise

isLeaf

public boolean isLeaf()

getChildren

public Iterable<N> getChildren()

Specified by:

getChildren in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

getChildrenOfTypeParent

public Iterable<N> getChildrenOfTypeParent()

Specified by:

getChildrenOfTypeParent in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

add

public void add(N child)

Specified by:

add in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

findChild

public N findChild(Object name)

Specified by:

findChild in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

getNodeName

public Object getNodeName()

The name of this node.

Specified by:

getNodeName in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

Returns:

the name of this node.

setShape

public void setShape(com.macrofocus.geom.Shape shape)

Description copied from interface: MutableTreeMapNode

Sets the shape of the item in the map.

Specified by:

setShape in interface MutableTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color>

Overrides:

setShape in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

Parameters:

shape - the shape of the item in the map.

getNestedShape

public com.macrofocus.geom.Shape getNestedShape()

Description copied from interface: TreeMapNode

Gets the shape after nesting of the item in the map.

Specified by:

getNestedShape in interface TreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color>

Overrides:

getNestedShape in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

Returns:

the shape of the item in the map.

setNestedShape

public void setNestedShape(com.macrofocus.geom.Shape shape)

Description copied from interface: MutableTreeMapNode

Sets the shape after nesting of the item in the map.

Specified by:

setNestedShape in interface MutableTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color>

Overrides:

setNestedShape in class AbstractTreeMapNode<N extends AbstractTreeMapNode<N,Row,Column,Color,Font>,Row,Column,Color,Font>

Parameters:

shape - the shape of the item in the map.

getMEC

public com.macrofocus.geom.Ellipse2D getMEC(TreeMapField<N,Column> xVariable,
 TreeMapField<N,Column> yVariable)

Find the minimal enclosing circle (MEC) of a set of points

getCH

public com.macrofocus.geom.GeneralPath getCH(TreeMapField<N,Column> xVariable,
 TreeMapField<N,Column> yVariable)