Package ste.lloop

Class Loop

java.lang.Object
ste.lloop.Loop
public final class Loop extends Object
Provides a fluent API for creating loops.

This class is the main entry point for creating loops. Use one of the static on methods to start building a loop.

Example usage:


 // Numeric loop from 0 to 10 (inclusive)
 Loop.on().from(0).to(10).loop(i -> {
     // do something with i
 });

 // Loop over an array of strings
 Loop.on("a", "b", "c").loop(element -> {
    // do something with element
 });

 // Loop over an array of strings, from index 1 up to (and including) index 3
 Loop.on(new String[]{"a", "b", "c", "d"}).from(1).to(3).loop((index, element) -> {
    // do something with index and element
 });

 // Numeric loop from 0 to 10, with a step of 2
 Loop.on().from(0).to(10).step(2).loop(i -> {
     // i will be 0, 2, 4, 6, 8, 10
 });

 // Numeric loop from 0 to 10, with a negative step of -2 (inverts direction)
 Loop.on().from(0).to(10).step(-2).loop(i -> {
     // i will be 10, 8, 6, 4, 2, 0
 });

  • Method Details

    • on

      public static NumericSeries on()
      Creates a new numeric loop.
      Returns:
      a new NumericSeries instance

    • on

      @SafeVarargs public static <T> Sequence<T> on(T... items)
      Creates a new loop over the given items. This method supports both varargs and passing an array directly.
      Type Parameters:
      T - the type of the items
      Parameters:
      items - the items to loop over (can be varargs or an array)
      Returns:
      a new Sequence instance