Processor Class Reference

Inheritance diagram for Processor:

Collaboration diagram for Processor:

Private Member Functions
_.Library.Status	__FetchSource (_.Library.Integer loc, _.Library.List ref)

Additional Inherited Members
Public Member Functions inherited from Processor
_.Library.String	GetKnownLanguage (_.Library.Integer loc, _.Library.List ref, _.Library.Integer keyid)
_.Library.Status	ProcessListElement (_.Library.Integer loc, _.Library.List ref, _.Library.Integer keyid, _.Library.String metadata, _.Library.Boolean skipped)
_.Library.Status	ProcessVirtualListElement (_.Library.Integer loc, _.Library.List ref)
	Same as <method>ProcessListElement</method>, but for Virtual Sources.
_.Library.Status	SetConverter (_.Library.Integer convId, _.Library.String convParams)
_.Library.Status	SetParams (_.Library.String params)
Public Member Functions inherited from RegisteredObject
_.Library.Status	OnAddToSaveSet (_.Library.Integer depth, _.Library.Integer insert, _.Library.Integer callcount)
	This callback method is invoked when the current object is added to the SaveSet,. More...
_.Library.Status	OnClose ()
	This callback method is invoked by the <METHOD>Close</METHOD> method to. More...
_.Library.Status	OnConstructClone (_.Library.RegisteredObject object, _.Library.Boolean deep, _.Library.String cloned)
	This callback method is invoked by the <METHOD>ConstructClone</METHOD> method to. More...
_.Library.Status	OnNew ()
	This callback method is invoked by the <METHOD>New</METHOD> method to. More...
_.Library.Status	OnValidateObject ()
	This callback method is invoked by the <METHOD>ValidateObject</METHOD> method to. More...
Static Public Member Functions inherited from Processor
_.Library.List	GetMetadataKeys (_.Library.String params)
Static Public Attributes inherited from RegisteredObject
	CAPTION = None
	Optional name used by the Form Wizard for a class when generating forms. More...
	JAVATYPE = None
	The Java type to be used when exported.
	PROPERTYVALIDATION = None
	This parameter controls the default validation behavior for the object. More...

Detailed Description

This Processor implementation reads data from the internal structures populated by StoreTemp and StoreTempStream methods in subclasses of <class>iKnow.Source.Lister</class> such as <class>iKnow.Source.RSS.Lister</class>.

Processor parameters: [None]

Extracted metadata keys: [None]

Member Function Documentation

__FetchSource()

_.Library.Status __FetchSource ( _.Library.Integer  loc, _.Library.List  ref  )

private

This is the primary method that will need to be implemented by subclasses. It gets the local ID

of the source being processed (as assigned by the lister) and the Composite Reference in List format. Data read by the Processor should be buffered through calling ..Buffer.BufferString(), which will automatically forward the data to the iKnow Indexing engine or, if configured, a <class>iKnow.Source.Converter</class> object that will in turn push converted data through to the engine.

If this Processor also extracts metadata while reading (as specified in its <method>GetMetadataKeys</method> implementation), it should make sure to invoke <method>SetCurrentMetadataValues</method> at some point in this methods execution.

Reimplemented from Processor.