org.apache.solr.util.plugin

Class MapPluginLoader<T extends MapInitializedPlugin>

java.lang.Object

org.apache.solr.util.plugin.AbstractPluginLoader<T>

org.apache.solr.util.plugin.MapPluginLoader<T>

public class MapPluginLoader<T extends MapInitializedPlugin>
extends AbstractPluginLoader<T>

Since:

solr 1.3

Version:

$Id: MapPluginLoader.java 555343 2007-07-11 17:46:25Z hossman $

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,T>	registry

Fields inherited from class org.apache.solr.util.plugin.AbstractPluginLoader

log

Constructor Summary

Constructors

Constructor and Description
MapPluginLoader(java.lang.String name, java.util.Map<java.lang.String,T> map)

Method Summary

Modifier and Type	Method and Description
protected void	init(T plugin, org.w3c.dom.Node node) Initialize the plugin.
protected T	register(java.lang.String name, T plugin) Register a plugin with a given name.

Methods inherited from class org.apache.solr.util.plugin.AbstractPluginLoader

create, getDefaultPackages, load, loadSingle

Methods inherited from class java.lang.Object

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

Field Detail

registry

private final java.util.Map<java.lang.String,T extends MapInitializedPlugin> registry

Constructor Detail

MapPluginLoader

public MapPluginLoader(java.lang.String name,
                       java.util.Map<java.lang.String,T> map)

Method Detail

init

protected void init(T plugin,
                    org.w3c.dom.Node node)
             throws java.lang.Exception

Description copied from class: AbstractPluginLoader

Initialize the plugin.

Specified by:

init in class AbstractPluginLoader<T extends MapInitializedPlugin>

Parameters:

plugin - - the plugin to initialize

node - - the XML node defining this plugin

Throws:

java.lang.Exception

register

protected T register(java.lang.String name,
                     T plugin)
              throws java.lang.Exception

Description copied from class: AbstractPluginLoader

Register a plugin with a given name.

Specified by:

register in class AbstractPluginLoader<T extends MapInitializedPlugin>

Returns:

The plugin previously registered to this name, or null

Throws:

java.lang.Exception