com.asakusafw.directio.hive.tools.cli

Class ClassCollector

java.lang.Object

com.asakusafw.directio.hive.tools.cli.ClassCollector

public class ClassCollector
extends Object

Collects classes in class-path.

Since:

0.7.0

Version:

0.9.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ClassCollector.Selector Deprecated. Use Predicate instead

Constructor Summary

Constructors

Constructor and Description
ClassCollector(ClassLoader classLoader) Creates a new instance with a filter which accepts any classes.
ClassCollector(ClassLoader classLoader, Predicate<? super Class<?>> selector) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
Class<?>	findClass(String name) Returns a class which collected by this.
Collection<Class<?>>	getClasses() Returns the collected classes.
void	inspect(File classPath) Inspects class-path and collect classes in the target path.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClassCollector

public ClassCollector(ClassLoader classLoader)

Creates a new instance with a filter which accepts any classes.

Parameters:

classLoader - the project class loader

ClassCollector

public ClassCollector(ClassLoader classLoader,
                      Predicate<? super Class<?>> selector)

Creates a new instance.

Parameters:

classLoader - the project class loader

selector - the class selector

Since:

0.9.0

Method Detail

inspect

public void inspect(File classPath)

Inspects class-path and collect classes in the target path.

Parameters:

classPath - target class file or directory

getClasses

public Collection<Class<?>> getClasses()

Returns the collected classes.

Returns:

classes

findClass

public Class<?> findClass(String name)

Returns a class which collected by this.

Parameters:

name - the fully-qualified class name

Returns:

the related class, otherwise null if it is not found