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## org.maltparser.core.plugin
Class PluginLoader

    java.lang.Object
      org.maltparser.core.plugin.PluginLoader

All Implemented Interfaces:
  Iterable<Plugin>

    public class PluginLoader

extends Object
implements Iterable<Plugin>

Loads MaltParser plug-ins and makes new instances of classes within these plug-ins.

Since:
  1.0
Author:
  Johan Hall

Method Summary
`Class<?>` | `getClass(String classname)` Returns the Class object for the class with the specified name.
`static PluginLoader` | `instance()` Returns a reference to the single instance.
`Iterator<Plugin>` | `iterator()`
`void` | `loadPlugins(File pluginDirectory)` Loads plug-ins from one directory
`void` | `loadPlugins(File[] pluginDirectories)` Loads plug-ins from one or more directories
`Object` | `newInstance(String classname, Class<?>[] argTypes, Object[] args)` Creates a new instance of a class within one of the plug-ins
`String` | `toString()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Method Detail

### instance

    public static PluginLoader instance()

  Returns a reference to the single instance.

### loadPlugins

    public void loadPlugins(File pluginDirectory)
                     throws MaltChainedException

  Loads plug-ins from one directory

  Parameters:
    `pluginDirectory` - The directory that contains all plug-ins
  Throws:
    `MaltChainedException`

### loadPlugins

    public void loadPlugins(File[] pluginDirectories)
                     throws MaltChainedException

  Loads plug-ins from one or more directories

  Parameters:
    `pluginDirectories` - An array of directories that contains all plug-ins
  Throws:
    `MaltChainedException`

### getClass

    public Class<?> getClass(String classname)

  Returns the Class object for the class with the specified name.

  Parameters:
    `classname` - the fully qualified name of the desired class
  Returns:
    the Class object for the class with the specified name.

### newInstance

    public Object newInstance(String classname,
                              Class<?>[] argTypes,
                              Object[] args)
                       throws MaltChainedException

  Creates a new instance of a class within one of the plug-ins

  Parameters:
    `classname` - The fully qualified name of the desired class
    `argTypes` - An array of classes (fully qualified name) that specify the arguments to the constructor
    `args` - An array of objects that will be the actual parameters to the constructor (the type should corresponds to the argTypes).
  Returns:
    a reference to the created instance.
  Throws:
    `MaltChainedException`

### iterator

    public Iterator<Plugin> iterator()

  Specified by:
    `iterator` in interface `Iterable<Plugin>`

### toString

    public String toString()

  Overrides:
    `toString` in class `Object`

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Copyright 2007-2011 Johan Hall, Jens Nilsson and Joakim Nivre.