35 lines
1.1 KiB
Java
35 lines
1.1 KiB
Java
//: arrays/GeneratorsTest.java
|
|
// ©2015 MindView LLC: see Copyright.txt
|
|
import net.mindview.util.*;
|
|
|
|
public class GeneratorsTest {
|
|
public static int size = 10;
|
|
public static void test(Class<?> surroundingClass) {
|
|
for(Class<?> type : surroundingClass.getClasses()) {
|
|
System.out.print(type.getSimpleName() + ": ");
|
|
try {
|
|
Generator<?> g = (Generator<?>)type.newInstance();
|
|
for(int i = 0; i < size; i++)
|
|
System.out.printf(g.next() + " ");
|
|
System.out.println();
|
|
} catch(InstantiationException |
|
|
IllegalAccessException e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
}
|
|
public static void main(String[] args) {
|
|
test(CountingGenerator.class);
|
|
}
|
|
} /* Output:
|
|
Double: 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
|
|
Float: 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
|
|
Long: 0 1 2 3 4 5 6 7 8 9
|
|
Integer: 0 1 2 3 4 5 6 7 8 9
|
|
Short: 0 1 2 3 4 5 6 7 8 9
|
|
String: abcdefg hijklmn opqrstu vwxyzAB CDEFGHI JKLMNOP QRSTUVW XYZabcd efghijk lmnopqr
|
|
Character: a b c d e f g h i j
|
|
Byte: 0 1 2 3 4 5 6 7 8 9
|
|
Boolean: true false true false true false true false true false
|
|
*///:~
|