Package org.djunits

Class ClassList

java.lang.Object
org.djunits.ClassList
public final class ClassList extends Object
Build a list of the classes in the project (or under a specific directory/package in the project).
Adapted from http://stackoverflow.com/questions/3923129/get-a-list-of-resources-from-classpath-directory which apparently copied the code from http://forums.devx.com/showthread.php?153784-how-to-list-resources-in-a-package. Original poster stoughto has not visited that forum after 2006.

Copyright (c) 2006 by stoughto! TODO replace this by something that is provably free code.

Version:
$Revision$, $LastChangedDate$, by $Author$, initial version Apr 8, 2016
Author:
Alexander Verbraeck, Peter Knoppers

  • Method Details

    • getResources

      public static Collection<String> getResources(Pattern pattern)
      For all elements of java.class.path get a Collection of resources Pattern pattern = Pattern.compile(".*"); gets all resources.
      Parameters:
      pattern - the pattern to match
      Returns:
      the resources in the order they are found

    • classList

      public static Collection<Class<?>> classList(String packageRoot, boolean excludeInterfaces)
      Return a List of all the classes under a package. Test-classes are excluded from the result.
      Parameters:
      packageRoot - String package name
      excludeInterfaces - boolean; if true; interfaces are excluded from the result
      Returns:
      Collection<Class<?>>; the classes under the package

    • isAnonymousInnerClass

      public static boolean isAnonymousInnerClass(Class<?> c)
      Determine if a class is an anonymous inner class.
      Parameters:
      c - Class; the class to check
      Returns:
      boolean; true if c is an anonymous inner class; false otherwise

    • hasNonStaticFields

      public static boolean hasNonStaticFields(Class<?> c)
      Report if a class has non-static fields.
      Parameters:
      c - Class<?>; the class
      Returns:
      boolean; true if the class has non-static fields

    • main

      public static void main(String[] args)
      List the resources that match args[0], or a fixed pattern to demonstrate the use of this class.
      Parameters:
      args - args[0] is the pattern to match, or list all resources matching a built-in pattern if there are no args