gov.sns.xal.model.alg
Class AlgorithmFactory

java.lang.Object
  |
  +--gov.sns.xal.model.alg.AlgorithmFactory

public final class AlgorithmFactory

extends java.lang.Object

Utility factory class for the online model algorithm objects.

Field Summary

static java.lang.String	ATTRTAG_TYPE attribute label for type string identifier
static java.lang.String	NODETAG_ALG data node label for algorithm data

Constructor Summary

AlgorithmFactory()

Method Summary

static IAlgorithm	createEmpty(java.lang.String strTypeId) Creates a new, empty algorithm object from its type identifier.
static IAlgorithm	createFrom(DataAdaptor daptArchive) Create and initialize a new algorithm object from a data source exposing the DataAdaptor interface.

Methods inherited from class java.lang.Object

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

Field Detail

NODETAG_ALG

public static final java.lang.String NODETAG_ALG

data node label for algorithm data

See Also:

Constant Field Values

ATTRTAG_TYPE

public static final java.lang.String ATTRTAG_TYPE

attribute label for type string identifier

See Also:

Constant Field Values

Constructor Detail

AlgorithmFactory

public AlgorithmFactory()

Method Detail

createFrom

public static IAlgorithm createFrom(DataAdaptor daptArchive)
                             throws DataFormatException

Create and initialize a new algorithm object from a data source exposing the DataAdaptor interface. It is assumed that the algorithm described in the daptArchive argument is a subclass of the Tracker algorithm base class, or at least an algorithm registered to the AlgorithmFactory and exposing the IArchive interface for loading parameters.

Parameters:

daptArchive - data source describing algorithm

Returns:

new, initialized IAlgorithm object

Throws:

DataFormatException - the data describing the algorithm is malformed

See Also:

createEmpty(java.lang.String)

createEmpty

public static IAlgorithm createEmpty(java.lang.String strTypeId)
                              throws java.lang.ClassNotFoundException

Creates a new, empty algorithm object from its type identifier.

Parameters:

strTypeId - string type identifier for algorithm

Returns:

new algorithm object

java.lang.ClassNotFoundException