org.terrier.matching.models

Class WeightingModelFactory

java.lang.Object

org.terrier.matching.models.WeightingModelFactory

public class WeightingModelFactory
extends Object

A factory method for handling the initialisation of weighting models.

Author:

Rodrygo Santos, Craig Macdonald

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAMESPACE The default namespace for weighting models.

Constructor Summary

Constructors

Constructor and Description
WeightingModelFactory()

Method Summary

Modifier and Type	Method and Description
static void	clearCache() Clear the cache underlying this WeightingModelFactory
static WeightingModel	newInstance(String name) Returns the requested weighting model.
static WeightingModel	newInstance(String name, Index index) Returns the requested weighting model for the specified index.

Methods inherited from class java.lang.Object

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

Field Detail

NAMESPACE

public static final String NAMESPACE

The default namespace for weighting models.

See Also:

Constant Field Values

Constructor Detail

WeightingModelFactory

public WeightingModelFactory()

Method Detail

clearCache

public static void clearCache()

Clear the cache underlying this WeightingModelFactory

newInstance

public static WeightingModel newInstance(String name)

Returns the requested weighting model.

Parameters:

name - The name of the weighting model to instantiate.

newInstance

public static WeightingModel newInstance(String name,
                                         Index index)

Returns the requested weighting model for the specified index.

Parameters:

name - The name of the weighting model to instantiate.

index - The index where the weighting model should be applied.