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java.lang.Objectgraphlab.platform.extension.ExtensionLoader
public class ExtensionLoader
The base class for loading extensions. This class performs loading and reloading of extensions, (from their source (.class or anyother format) files)
Field Summary |
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Fields inherited from interface graphlab.platform.preferences.lastsettings.StorableOnExit |
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SETTINGS |
Constructor Summary | |
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ExtensionLoader()
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Method Summary | |
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static java.util.HashSet<ExtensionHandler> |
getRegisteredExtensionHandlers()
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static AbstractAction |
handleExtension(BlackBoard b,
java.lang.Object e)
gets e as an extension and tries to create Its relating AbstractAction using registered ExtensionHandlers |
static java.lang.Object |
loadExtension(java.lang.Class extensionClass)
returns an instance of extensionClass if the given extensionClass implements Extension (BasicExtension) or has default constructor, otherwise it returns null |
static Extension |
loadUnknownExtension(java.io.File unknownFile,
BlackBoard blackboard)
returns an instance of extensionClsas if the given extensionClass implements Extension, otherwise it returns null |
static void |
registerExtensionHandler(ExtensionHandler extHandler)
Registers extHandler as an extension handler, so after this new extension that are loaded to GraphLab will be given to handler. |
static void |
registerUnknownExtensionLoader(UnknownExtensionLoader e)
register e as an unKnownExtensionLoader, which GraphLab will try to load "not .class files" with them |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ExtensionLoader()
Method Detail |
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public static void registerExtensionHandler(ExtensionHandler extHandler)
extHandler
- public static java.util.HashSet<ExtensionHandler> getRegisteredExtensionHandlers()
public static void registerUnknownExtensionLoader(UnknownExtensionLoader e)
e
- public static AbstractAction handleExtension(BlackBoard b, java.lang.Object e)
public static java.lang.Object loadExtension(java.lang.Class extensionClass)
extensionClass
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public static Extension loadUnknownExtension(java.io.File unknownFile, BlackBoard blackboard)
unknownFile
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