treemap.demo
Class TMFileDraw

java.lang.Object
  treemap.demo.TMFileDraw

All Implemented Interfaces:

TMComputeDraw

Direct Known Subclasses:

TMFileDrawPattern

public class TMFileDraw
extends java.lang.Object
implements TMComputeDraw

The TMFileDraw class implements an example of a TMComputeDraw for a TMFileNode. It use the date of last modification as color, and the name of the file as tooltip.

The color legend is :

white for files less than a hour old green for files less than a day old yellow for files less than a week old orange for files less than a month old red for files less than a year old blue for files more than a year old

Version:

2.5

Author:

Christophe Bouthier [bouthier@loria.fr]

Constructor Summary

TMFileDraw()

Method Summary

java.awt.Paint	getFilling(TMNodeAdapter nodeAdapter) Returns the filling of the node.
java.lang.String	getTitle(TMNodeAdapter nodeAdapter) Returns the title of the node.
java.awt.Paint	getTitleColor(TMNodeAdapter nodeAdapter) Returns the color of the title of the node.
java.lang.String	getTooltip(TMNodeAdapter nodeAdapter) Returns the tooltip of the node.
boolean	isCompatibleWith(TMNode node) Test if this TMComputeDraw could be used with the kind of TMNode passed in parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

TMFileDraw

public TMFileDraw()

Method Detail

isCompatibleWith

public boolean isCompatibleWith(TMNode node)

Test if this TMComputeDraw could be used with the kind of TMNode passed in parameter.

Specified by:

isCompatibleWith in interface TMComputeDraw

Parameters:

node - the TMNode to test the compatibility with

Returns:

true if this kind of node is compatible; false otherwise

getFilling

public java.awt.Paint getFilling(TMNodeAdapter nodeAdapter)
                          throws TMExceptionBadTMNodeKind

Returns the filling of the node. The nodeAdapter should return an instance of TMFileNode.

Specified by:

getFilling in interface TMComputeDraw

Parameters:

nodeAdapter - we compute the filling of this node; should return an instance of TMFileNode

Returns:

the filling of the node

Throws:

TMExceptionBadTMNodeKind - If the node does not return an instance of TMFileNode

getTooltip

public java.lang.String getTooltip(TMNodeAdapter nodeAdapter)
                            throws TMExceptionBadTMNodeKind

Returns the tooltip of the node. The nodeAdapter should return an instance of TMFileNode.

Specified by:

getTooltip in interface TMComputeDraw

Parameters:

nodeAdapter - we compute the tooltip of this node; should return an instance of TMFileNode

Returns:

the tooltip of the node

Throws:

TMExceptionBadTMNodeKind - If the node does not return an instance of TMFileNode

getTitleColor

public java.awt.Paint getTitleColor(TMNodeAdapter nodeAdapter)
                             throws TMExceptionBadTMNodeKind

Returns the color of the title of the node.

Specified by:

getTitleColor in interface TMComputeDraw

Parameters:

nodeAdapter - the node for which we want the title

Returns:

the title of the node

Throws:

TMExceptionBadTMNodeKind - if the kind of TMNode returned is incompatible with this TMComputeDraw.

getTitle

public java.lang.String getTitle(TMNodeAdapter nodeAdapter)
                          throws TMExceptionBadTMNodeKind

Returns the title of the node.

Specified by:

getTitle in interface TMComputeDraw

Parameters:

nodeAdapter - the node for which we want the title

Returns:

the title of the node

Throws:

TMExceptionBadTMNodeKind - if the kind of TMNode returned is incompatible with this TMComputeDraw.