A translator that converts Qt Designer UI files into SWT java classes. Use the power of Qt Designer to generate your user interface and then automatically generate SWT java source code.
"Java for C++" is a tool to generate C++-wrapper-classes for existing Java-classes. The implementation of the wrapper classes uses JNI to call the real Java classes. The C++-API to use these wrapper classes is very close to the API of the Java classes.
Produce Java classes to calculate and display the root of a quadratic equation when input the coefficients a, b and c within the range of -100 to 100 by user.
Produce Java classes to calculate and display the Poisson probability when input the value of the average (A) arrival rate of customers at some business in the range of 1 to 10. The error message will output when A is out of the range。
JASML is a java byte code compiler, providing yet another approach to view, write and edit java classes, even without the existence of a java source file - using the java macro instructions, those described in The Java Language Specification.
This code sample shows how to write a simple Javadoc 1.2 Doclet. Used with Javadoc, it can generate a Unix-style inverted index for a set of Java classes, with links to real Java API documentation. Includes directions and source code.
This doclet requires JDK 1.2.1 or later, it will not work with JDK 1.1
A Case Study: Replacing the persistence layer of a
Business Process Engine with JDO
The JDO specification (JSR-12) was released from the Java Community Process in April
2002. Its goal is to provide transparent persistence to Java classes. David Jordan provides
a concise introduction. Several books are becoming available that provide a more complete description of JDO3.
Whenever there is an application to write, breaking it up to small pieces is a great idea. The smallest piece of any application would probably be a data object, or a simple Bean in Java. Java Beans are simple Java classes that have a distinctive look and behavior. Their simplest purpose is to contain data and they accomplish this by having properties. Each property is actually a data-member containing/referencing the actual data and a couple of methods, a getter method and a setter method. Thus, the simplest data-bean describing a person could be expressed as such:
