HelloWorld (classic-demo 9.3.0.0-424 API)

java.lang.Object
- org.pentaho.reporting.engine.classic.demo.ancient.demo.HelloWorld

All Implemented Interfaces:

DemoHandler
```
public class HelloWorld
extends Object
implements DemoHandler
```
A very simple JFreeReport demo. The purpose of this demo is to illustrate the basic steps required to connect a report definition with some data and display a report preview on-screen.
In this example, the report definition is created in code. It is also possible to read a report definition from an XML file...that is demonstrated elsewhere.

Author:

David Gilbert

Constructor Summary

Constructors
Constructor Description

HelloWorld()
Creates and displays a simple report.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`executeReport()`
`String`	`getDemoName()`
`protected String`	`getDescription()`	Returns a short description of the demo.
`PreviewHandler`	`getPreviewHandler()`
`static void`	`main(String[] args)`	The starting point for the "Hello World" demo application.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HelloWorld
```
public HelloWorld()
```
    Creates and displays a simple report.
- Method Detail
  - executeReport
```
protected void executeReport()
```
  - getDescription
```
protected String getDescription()
```
    Returns a short description of the demo.
    
    Returns:
    
    a description of this report.
  - getDemoName
```
public String getDemoName()
```
    Specified by:
    
    getDemoName in interface DemoHandler
  - getPreviewHandler
```
public PreviewHandler getPreviewHandler()
```
    Specified by:
    
    getPreviewHandler in interface DemoHandler
  - main
```
public static void main(String[] args)
```
    The starting point for the "Hello World" demo application.
    
    Parameters:
    
    args - ignored.