TWaver is a GUI toolkit which provides Network component and other commonly used components including tree, table, chart, property sheet, list, etc.

1. TWaver® Java
Performance Report
Nov 2010
Serva Software
info@servasoftware.com
http://www.servasoftware.com
PO Box 8143, Wichita Falls, Texas, USA 76307

2. For more information about Serva Software and TWaver please visit the web site at:
http://www.servasoftware.com
Or send e-mail to:
info@servasoftware.com
Nov, 2010
Notice:
This document contains proprietary information of Serva Software. Possession and use of
this document shall be strictly in accordance with a license agreement between the user
and Serva Software, and receipt or possession of this document does not convey any rights
to reproduce or disclose its contents, or to manufacture, use, or sell anything it may
describe. It may not be reproduced, disclosed, or used by others without specific written
authorization of Serva Software.
TWaver, servasoft, Serva Software and the logo are registered trademarks of Serva
Software. Java and all Java-based marks are trademarks or registered trademarks of Sun
Microsystems, Inc. in the U.S.A. and other countries. Other company, brand, or product
names are trademarks or registered trademarks of their respective holders. The
information contained in this document is subject to change without notice at the
discretion of Serva Software.
Copyright © 2010 Serva Software LLC
All Rights Reserved

3. TWaver Java P
Performance Re
eport
High
h Performanc
ce is a key be enefit of TW Waver. Here is s a simple test of TWaver's performa ance.
In th
his test, a number of Nod
des and Links
s are created
d randomly a
and added in
nto the DataB
Box to
disp
play on a Net twork compoonent.
Test
t Environment
TWaver Java 3.6
M) SE Runtime
Java(TM e Environme
ent (build 1.6
6.0_22‐b04‐3
307‐10M326
61)
Mac OSXX 10.6.4
2.26 GHz Intel Core 2 Duo
Test
t 1
Node: crreate Node e
element with
hout image
Link: no Link elemen
nt
t 2
Test
Node: crreate Node e
element with
hout image
Link: number of Nod
de number of Link = 5:1
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4. TWaver Java P
Performance Re
eport
Test
t 3
Node: crreate Node e
element with
h image
Link: no Link elemen
nt
t 4
Test
Node: crreate Node e
element with
h image
Link: number of Nod
de number of Link = 5:1
Source Code:
kage model.d
pack databox;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
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5. TWaver Java P
Performance Re
eport
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.A
ArrayList;
import java.util.List;
import javax.swing.JButton;
import javax.swing.JCheckBo
ox;
import javax.swing.JCompon
nent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
ilities;
import javax.swing.SwingUti
Link;
import twaver.L
Node;
import twaver.N
import twaver.R
ResizableNod
de;
import twaver.T
TDataBox;
TUIManager;
import twaver.T
import twaver.T
TWaverConst
t;
import twaver.T
TWaverUtil;
import twaver.chart.BarChart;
network.Canv
import twaver.n vasPaintAdapter;
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6. TWaver Java P
Performance Re
eport
import twaver.n
network.TNetwork;
public class Perf
formanceTes
st extends JPanel implem
ments ActionL
Listener{
vate int stepC
priv Count = 5;
priv
vate int unitN
Number = 10
000;
vate int curre
priv entStep = 0;
priv
vate long startTime = ‐1;
priv
vate TDataBo
ox box = new
w TDataBox()
);
priv
vate Node bo
oxLoad = new
w Node();
priv
vate Node ne
etworkLoad =
= new Node();
priv
vate TDataBo
ox report = n
new TDataBo
ox();
priv
vate BarChar
rt chart = new
w BarChart(r
report);
vate JCheckB
priv Box withLink = new JChec
ckBox("with link");
priv
vate JCheckB
Box widthIma
age = new JC
CheckBox("w
with image");
priv
vate JTextFie
eld stepCountField = new
w JTextField(s
stepCount + "");
priv
vate JTextFie
eld unitNumb
berField = ne
ew JTextField
d(unitNumbe
er + "");
priv
vate JButton button = new JButton("P
Press to Star
rt Loading..."
");
priv
vate TNetwork network =
= new TNetw
work(box);
vate void afte
priv erPaintProce
ess(){
if(s
startTime > 0
0){
lon
ng time = Sys
stem.current
tTimeMillis()
) ‐ startTime;
;
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7. TWaver Java P
Performance Re
eport
ne
etworkLoad.a
addChartValue(time);
currentStep‐‐;
artTime = ‐1;
sta ;
currentStep > 0){
if(c
wingUtilities.invokeLater
Sw r(new Runnable(){
p
public void ru
un() {
s
step();
}
;
});
}el
lse{
bu
utton.setEna
abled(true);
st
tepCountField.setEnabled
d(true);
un
nitNumberFi
ield.setEnabled(true);
}
}
}
blic Performa
pub anceTest(){
sup
per(new Bord
derLayout())
);
net
twork.addCa
anvasPaintLis
stener(new C
CanvasPaintA
Adapter(){
pu
ublic void afterPaint(Grap
phics g) {
af
fterPaintProc
cess();
}
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8. TWaver Java P
Performance Re
eport
});
port.addElem
rep ment(this.box
xLoad);
rep
port.addElem
ment(this.net
tworkLoad);
xLoad.setName("DataBo
box ox Loading Time");
net
tworkLoad.setName("Ne
etwork Loadi
ing Time");
box
xLoad.putCh
hartColor(Col
lor.BLUE.dar
rker());
net
tworkLoad.p
putChartColo
or(Color.GREEN.darker());
Text("Time Consuming (m
art.setYAxisT
cha ms)");
cha
art.setTitle("TWaver Perf
formance Re
eport");
cha
art.setValueT
TextFont(TUIManager.ge
etDefaultFon
nt().deriveFont(9f));
cha
art.setShado
owOffset(0);
cha
art.setSelectedOffset(0);
cha
art.setBarTyp
pe(TWaverConst.BAR_TY
YPE_GROUP)
);
// c
chart.setXSca
aleTextOrientation(TWav
verConst.LAB
BEL_ORIENTA
ATION_RIGH
HT);
cha
art.setXScale
eTextColor(Color.RED);
cha
art.setLazyPu
ublishMode(
(true);
cha
art.setXAxisT
Text("Numbe
ers of Elemen
nt");
but
tton.addActi
ionListener(t
this);
but
tton.setBack
kground(Colo
or.ORANGE);
;
epCountField
ste d.setPreferre
edSize(new D
Dimension(80
0, 20));
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9. TWaver Java P
Performance Re
eport
uni
itNumberFie
eld.setPreferredSize(new w Dimension( (80, 20));
JPa
anel controlP
Pane = new JPanel();
con
ntrolPane.ad
dd(widthImag
ge);
con
ntrolPane.ad
dd(withLink);
;
con
ntrolPane.ad
dd(new JLabe
el("step coun
nt"));
con
ntrolPane.ad
dd(stepCount
tField);
con
ntrolPane.ad
dd(new JLabe
el("node cou
unt"));
con
ntrolPane.ad
dd(unitNumb
berField);
con
ntrolPane.ad
dd(button);
= new JPanel(new GridLa
Panel pane =
JP ayout(2, 1));
p
pane.add(net
twork);
p
pane.add(cha
art);
this
s.add(pane, BorderLayou
ut.CENTER);
this
s.add(contro
olPane, BorderLayout.SO
OUTH);
}
blic void actio
pub onPerformed
d(ActionEven
nt e) {
but
tton.setEnab
bled(false);
ste
epCountField
d.setEnabled(false);
uni
itNumberFie
eld.setEnable
ed(false);
try{
t = Integer.pa
this.stepCount arseInt(this.s
stepCountFie
eld.getText()
));
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10. TWaver Java P
Performance Re
eport
}ca
atch(Exceptio
on ex){
this.stepCount
tField.setTex
xt(this.stepCo
ount + "");
}
try{
.parseInt(this.unitNumbe
this.unitNumber = Integer. erField.getTe
ext());
atch(Exceptio
}ca on ex){
this.unitNumberField.setTe
ext(this.unitNumber + ""
");
}
s.currentStep = stepCoun
this nt;
this
s.chart.setXS
ScaleTextList
t(null);
this
s.boxLoad.se
etChartValue
es(null);
this
s.networkLo
oad.setChartV
Values(null);
s.step();
this
}
vate void step(){
priv
this
s.box.clear();
this
s.startTime =
= System.cur
rrentTimeMi
illis();
int sum=getSum
m(stepCount
t‐currentStep
p, unitNumb
ber);
int linkCount = withLink.isSelected() ? (int)(sum*0.2
2) : 0;
ng time = loadNode(box, sum, linkCou
lon unt, widthIm
mage.isSelect
ted(), 1000, 1
1000);
if(li
inkCount>0){
this.chart.addX
XScaleText("<html>"+sum
m + " Nodes <br>"+linkCount+" Links
s</html>");
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11. TWaver Java P
Performance Re
eport
}els
se{
this.chart.addX
XScaleText(sum + " Node
es");
}
s.boxLoad.ad
this ddChartValue(time);
}
etSum(int currentStep,int unitNumbe
protected int ge er){
turn (int)(uni
ret itNumber*(M
Math.pow(2,currentStep)));
}
blic static void main(Strin
pub ng[] args) {
sho
owFrame("DataBox Load
ding Test", ne
ew Performa
anceTest());
}
ublic static lo
pu ong loadNod
de(TDataBox box,int node
eCount, int linkCount, bo
oolean useIco
on, int
xLimmit, int yLimitt){
List allNode
es = new Arra
ayList(nodeC
Count);
= System.cur
long time1 = rrentTimeMi
illis();
for (int i = 0
0; i < nodeCount; i++) {
Node nod
de = null;
if (useIcon
n) {
node = new Node();
} else {
bleNode();
node = new Resizab
ableNode) no
((Resiza ode).setSize(
(12, 12);
node.putCustomDr
raw(true);
node.putCustomDr
rawShapeFac
ctory(TWave
erConst.SHAP
PE_CIRCLE);
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12. TWaver Java P
Performance Re
eport
node.putCustomDr rawFillColor(Color.GREEN N);
node.putCustomDr
rawOutline(fa
alse);
node.putBorderColor(Color.WH
HITE);
rawGradientFactory(TWa
node.putCustomDr averConst.GR
RADIENT_RA
ADIAL_NW);
}
WaverUtil.get
int x = TW tRandomInt(
(xLimit);
int y = TW
WaverUtil.get
tRandomInt(
(yLimit);
node.setL
Location(x, y
y);
box.addElement(node
e);
allNodes.add(node);
}
0; i < linkCoun
for (int i = 0 nt; i++) {
Node nod
de1 = (Node)
)allNodes.get
t(TWaverUti
il.getRandom
mInt(nodeCount));
Node nod
de2 = (Node)
)allNodes.get
t(TWaverUti
il.getRandom
mInt(nodeCount));
= new Link(node1, node2
Link link = 2);
link.putLinkWidth(0);
link.putLinkOutlineWidth(0);
or.YELLOW);
link.putLinkColor(Colo
link.putBo Color.WHITE);
orderColor(C
box.addElement(link);
}
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13. TWaver Java P
Performance Re
eport
return Syste
em.currentTi imeMillis()‐time1;
}
blic static JFrame showFr
pub rame(String t
title, JCompo
onent compo
onent) {
JFrame frame =
= new JFrame();
frame.setTitle(t
title);
frame.getConte
entPane().ad ayout.CENTER);
dd(component, BorderLa
frame.setSize(7
700, 550);
frame.setDefau
ultCloseOper
ration(JFram
me.EXIT_ON_
_CLOSE);
WaverUtil.cen
TW nterWindow(frame);
frame.setVisible(true);
turn frame;
ret
}
}
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