org.apache.nutch.plugin

Class ExtensionPoint

java.lang.Object

org.apache.nutch.plugin.ExtensionPoint

public class ExtensionPoint
extends java.lang.Object

The ExtensionPoint provide meta information of a extension point.

Author:

joa23

Constructor Summary

Constructors

Constructor and Description
ExtensionPoint(java.lang.String pId, java.lang.String pName, java.lang.String pSchema) Constructor

Method Summary

Modifier and Type	Method and Description
void	addExtension(Extension extension) Install a corresponding extension to this extension point.
Extension[]	getExtensions() Returns a array of extensions that listen to this extension point
java.lang.String	getId() Returns the unique id of the extension point.
java.lang.String	getName() Returns the name of the extension point.
java.lang.String	getSchema() Returns a path to the xml schema of a extension point.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtensionPoint

public ExtensionPoint(java.lang.String pId,
                      java.lang.String pName,
                      java.lang.String pSchema)

Constructor

Parameters:

pId - unique extension point Id

pName - name of the extension poin

pSchema - xml schema of the extension point

Method Detail

getId

public java.lang.String getId()

Returns the unique id of the extension point.

Returns:

String

getName

public java.lang.String getName()

Returns the name of the extension point.

Returns:

String

getSchema

public java.lang.String getSchema()

Returns a path to the xml schema of a extension point.

Returns:

String

addExtension

public void addExtension(Extension extension)

Install a corresponding extension to this extension point.

Parameters:

extension -

getExtensions

public Extension[] getExtensions()

Returns a array of extensions that listen to this extension point

Returns:

Extension[]