|
Hi am new to OLAP Cubes technology, how can i implement OLAP cubes in my j2me application. I learnt about JOLAP API which is focusing mainly for J2SE applications. I tried and googled hard to find solution for same but didnt find any clue. Please help me if you have devised solution for using OLAP objects in J2ME
Thanks and Regards
Mangaysh
|
|
|
|
|
can anyone tell me how to do the jvm manager and procedd it
|
|
|
|
|
Sorry but your question is not clear, can you rephrase it?
|
|
|
|
|
i want to develop a software in which more than one jvm can be installed in single machine or in other words it can switch between different jvm. i am laso attachng where i found this project see it and tell how to do it .
http://mindprod.com/project/jvmmanager.html
here is the link where u can find all the necessary information
|
|
|
|
|
As I understand it this link you provided describes how to use multiple JVMs on a single machine. You now want to develop this software. So what help do you expect from the Code Project?
|
|
|
|
|
i want from source project how to develop this software and how to write the code or can anyone help me in developing this software . in other words i wantcode for developing it
|
|
|
|
|
aviparida wrote: i want from source project how to develop this software and how to write the code or can anyone help me in developing this software . in other words i wantcode for developing it
Sorry, but I don't think you will get it. If you need suggestions of how to develop particular types of project then try searching the articles. If you want someone to write the code for you then you need to advertise in the jobs forum and be prepared to pay for it.
These forums are here to assist you when you have developed the code but come up against a particular problem, but not to do the work for you.
|
|
|
|
|
so u knw anybdy who can do it and i m ready to pay price for it
|
|
|
|
|
aviparida wrote: so u knw anybdy who can do it and i m ready to pay price for it
As I said above you will need to advertise or search in the Jobs forum.
|
|
|
|
|
|
aviparida wrote: so er any other way..
Sorry, but I think you have all the options. This site is for people who do their own development.
|
|
|
|
|
I am new to Java and need to know how to correct this function call parameter passing compiling error. Any ideas?
List.java compiles and here is the code.
class List
{
private class Node
{ int col;
double val;
Node next, prev;
Node (int c, double v) { col = c; val = v; next = prev = null; }
public String toString() {
return String.format (" (%2d, %5.2f)", col, val);
}
public boolean equals(Node E) { return (this.val == E.val); }
}
private Node front, back, current;
private int row, length;
List(int r) { front = back = current = null; row = r; length = 0; }
void insertAfterLast(Node N)
{ Node node = new Node(N.col, N.val);
if ( this.length == 0 )
{ this.front = this.back = node;
}else {
node.prev = this.back;
this.back.next = node;
this.back = node;
this.current = node;
}
this.length++;
}
public String toString()
{ String str = "";
for(Node N = front; N != null; N = N.next)
{ if ( N == front ) { str = String.format ("%3d:", row); }
str += N.toString() + (N.next==null?"\n":"");
}
return str;
}
}
ListTest.Java does not compile. Here are the error and code.
-bash-3.00$ javac ListTest.java
ListTest.java:20: non-static variable this cannot be referenced from a static context
Entry Ea = new Entry(0, 0.0);
^
ListTest.java:24: insertAfterLast(List.Node) in List cannot be applied to (ListTest.Entry)
A.insertAfterLast(Ea);
^
ListTest.java:26: insertAfterLast(List.Node) in List cannot be applied to (ListTest.Entry)
B.insertAfterLast(Ea);
^
ListTest.java:28: insertAfterLast(List.Node) in List cannot be applied to (ListTest.Entry)
B.insertAfterLast(Ea);
^
4 errors
class ListTest
{
private class Entry
{ int col;
double val;
Entry next, prev;
Entry (int c, double v) { col = c; val = v; next = prev = null; }
}
public static void main(String[] args)
{ int i;
List A = new List(1);
List B = new List(2);
Entry Ea = new Entry(0, 0.0);
for(i=1; i<=4; i++){
Ea.col = i;
Ea.val = Double.parseDouble(Integer.toString(i));
A.insertAfterLast(Ea);
Ea.val = Double.parseDouble(Integer.toString(10-2*i));
B.insertAfterLast(Ea);
Ea.val = Double.parseDouble(Integer.toString(9-2*i));
B.insertAfterLast(Ea);
}
System.out.println(" ");
System.out.println("Print Lists A and B which have been initialized");
System.out.println("A = " + A);
System.out.println("B = " + B);
}
}
|
|
|
|
|
You need to move your Entry class outside your ListTest class.
Adam Maras | Software Developer
Microsoft Certified Professional Developer
|
|
|
|
|
srbruno wrote: ListTest.java:24: insertAfterLast(List.Node) in List cannot be applied to (ListTest.Entry)
A.insertAfterLast(Ea);
insertAfterLast is defined as void insertAfterLast(Node N) but you are passing an Entry object.
|
|
|
|
|
Please can someone explains for me what the following code does:
import java.awt.*;
import javax.swing.*;
public class Circleline extends JApplet
{
public void paint(Graphics g)
{
Dimension d = getSize();
int x = (int) d.getWidth();
int y = (int) d.getHeight();
g.drawLine(5, 5, x / 10, y / 10);
g.drawRect(5, 5, x / 10, y / 10);
g.fillRect(5 + x / 10 + 5 + 3, 5 + 3, x / 10 - 6, y / 10 - 10);
g.drawRect(5 + x / 10 + 5, 5, x / 10, y / 10);
g.drawOval(5 + x / 10 + 5 + x / 10 + 5 + 1, 5 + 1, x / 10 - 6,y / 10 - 10);
g.drawRect(5 + x / 10 + 5 + x / 10 + 5, 5, x / 10, y / 10);
}
public void init()
{
setSize(400, 400);
}
}
Thank you so much
|
|
|
|
|
sturabumukiza wrote: Please can someone explains for me what the following code does:
On my system it draws a Line in a rectangle, a filled rectangle in a rectangle, and a circle in a rectangle. Did you try it on your system?
|
|
|
|
|
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: /Message.jsp(26,4) File "/header.html" not found
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88)
org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:334)
org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:367)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:468)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1426)
org.apache.jasper.compiler.Parser.parse(Parser.java:133)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:167)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.14
my file structure is like:
in ecclipse inetsolve is project name
Inetsolve
src
j2eelib
webroot
meta-inf
web-inf
lib
web.xml
.htmls
.jsps
could u plwase let me know the correct path for html and jsps
|
|
|
|
|
I need to know if my data structure classes have been properly created to accomplish the following:
I am trying to represent a matrix as a 1-dimensional array of Lists. Each List will represent one row of the Matrix, but only the non-zero entries will be stored. List elements must store the matrix entries and its column location. For example, the matrix below would have the following representation as an array of Lists.
| 0.0 4.0 5.0 |
M = | 3.0 0.0 0.0 |
| 1.0 0.0 2.0 |
1: (1, 1.0) (3, 2.0)
Array of Lists = 2: (1, 3.0)
3: (2, 4.0) (3, 5.0)
I have created two classes in different ADT files: The Matrix class and the List class. The goal is to create a two dimensional matrix as an array of Lists of Entry Objects. More specifically, the Matrix will be an array of deque linked list of Entry Objects. Only non-zero entries will be stored in the Matrix class. Therefore, the linked list (representing the rows of the matrix) is dynamically created since the entries of the matrix can be entered in any order. Entries are identified by their row, column, and value attributes.
Matrix.java code:
class Matrix
{
private class Entry
{ int col;
double val;
// Entry Constructor
Entry (int c, double v) {
this.col = c; this.val = v;
}
}
}
List.java code:
class List
{
private class Node
{ Object obj;
Node next, prev;
// Node Constructor
Node (Object o) { this.obj = o; next = prev = null; }
}
// List Fields
private Node front, back, current;
private int row, length;
// List Constructor
List(int r)
{ front = back = current = null;
this.row = r; this.length = 0;
}
}
|
|
|
|
|
Is there a reason for not using the generic types provided by java?
Panic, Chaos, Destruction.
My work here is done.
|
|
|
|
|
package coverage;
import java.io.*;
import java.lang.String;
import java.util.Scanner;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.TitledBorder;
/**
*
* @author IenZCrueL
*/
public class TryFileDialog {
public static void main( String args[] )
{
int arrlen = 10000;
byte[] infile = new byte[arrlen];
Frame parent = new Frame();
FileDialog fd = new FileDialog(parent, "Please choose a file:",
FileDialog.LOAD);
fd.show();
String selectedItem = fd.getFile();
if (selectedItem == null) {
// no file selected
} else {
File ffile = new File( fd.getDirectory() + File.separator +
fd.getFile());
// read the file
System.out.println("reading file " + fd.getDirectory() +
File.separator + fd.getFile() );
try {
FileInputStream fis = new FileInputStream(ffile);
DataInputStream dis = new DataInputStream(fis);
BufferedReader br = new BufferedReader(new InputStreamReader(dis));
String strLine;
String a;
int count=0,counta=0;
//Read File Line By Line
while ((strLine = br.readLine()) != null) {
// Print the content on the console
a=strLine.toString();
if(a.contains("if") || a.contains("if else") || a.contains("if else") || a.contains("else"))
count++;
}
System.out.println("if statement = "+count);
//System.out.println("while statement = "+counta);
//Close the input stream
dis.close();
} catch(IOException iox) {
System.out.println("File read error...");
iox.printStackTrace();
}
}
} }
i write this code to count if statement
here is the statement where i count the "if"
if(a.contains("if") || a.contains("if else") || a.contains("if else") || a.contains("else"))
count++;
but this code will count ALL WORD contain "if".
do u have any suggestion?
|
|
|
|
|
Shakirin Mohd Amin wrote: if(a.contains("if") || a.contains("if else") || a.contains("if else") || a.contains("else"))
count++;
but this code will count ALL WORD contain "if".
do u have any suggestion?
Why test for "if else" twice when you have already tested for "if", and why are you counting "else" statements when you are trying to get the count of "if"s?
To do this properly you need to break each line into tokens of whole words and then look for "if" statements. You will also need to ignore comments in such lines as that will possibly give incorrect results.
|
|
|
|
|
then i should use token?
ok i'll try that
thanx ya
|
|
|
|
|
How to draw a Gantt Chart that the task bar could remove or zoom by user.What kind of control to implement the task bar.please help me.
|
|
|
|
|
|
I Googled.I just want to ask that kind of dynamic task bar(remove and zoom)is maked by what kind of control.For example:rectangle or lable.Our Project id based Swing.Please help me.
|
|
|
|