ClassFinder (groovy 3.0.4 API)

org.codehaus.groovy.vmplugin.v9.ClassFinder

public class ClassFinder
extends Object

Find classes under the specified package via some classpath entry Usage:


   // find classes under `me.sunlan` package via classpath entry(directory) `D:/_APPS/git_apps/java8-labs/out/production/classes/`
   ClassFinder.find(URI.create("file:/D:/_APPS/git_apps/java8-labs/out/production/classes/"), "me/sunlan")

   // find classes under `groovy.lang` package via classpath entry(jar file) `D:/_DEV/Groovy/groovy-3.0.1/lib/groovy-3.0.1.jar`
   ClassFinder.find(URI.create("file:/D:/_DEV/Groovy/groovy-3.0.1/lib/groovy-3.0.1.jar"), "groovy/lang")

   // find classes under `java.lang` package via classpath entry(jrt)
   ClassFinder.find(URI.create("jrt:/modules/java.base/"), "java/lang")

   // find classes under the sub-packages too, e.g. we can get GroovydocHolder via the following code
   ClassFinder.find(URI.create("file:/D:/_DEV/Groovy/groovy-3.0.1/lib/groovy-3.0.1.jar"), "groovy/lang", true)

Since:: 3.0.2

Methods Summary

Methods
Type Params	Return Type	Name and description
	`static Map<String, Set<String>>`	`find(URI classpathEntryURI, String packageName)` Returns the found classes
	`static Map<String, Set<String>>`	`find(URI classpathEntryURI, String packageName, boolean recursive)` Returns the found classes
	`FileVisitResult`	`preVisitDirectory(Path path, BasicFileAttributes attrs)`
	`FileVisitResult`	`visitFile(Path path, BasicFileAttributes attrs)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll`

- Method Detail
  - public static Map<String, Set<String>> find(URI classpathEntryURI, String packageName)
    
    Returns the found classes
    Parameters:
    classpathEntryURI - the classpath entry
    packageName - the package under which we find classes
    Returns:
    the found classes
    Since:
    3.0.2
  - public static Map<String, Set<String>> find(URI classpathEntryURI, String packageName, boolean recursive)
    
    Returns the found classes
    Parameters:
    classpathEntryURI - the classpath entry
    packageName - the package under which we find classes
    recursive - whether to find sub-packages
    Returns:
    the found classes
    Since:
    3.0.2
  - @Override public FileVisitResult preVisitDirectory(Path path, BasicFileAttributes attrs)
  - @Override public FileVisitResult visitFile(Path path, BasicFileAttributes attrs)

Summary:
Method

| Detail:
Method

[Java] Class ClassFinder

Methods Summary

Inherited Methods Summary

Method Detail

public static Map<String, Set<String>> find(URI classpathEntryURI, String packageName)

public static Map<String, Set<String>> find(URI classpathEntryURI, String packageName, boolean recursive)

@Override public FileVisitResult preVisitDirectory(Path path, BasicFileAttributes attrs)

@Override public FileVisitResult visitFile(Path path, BasicFileAttributes attrs)