Package org.anchoranalysis.feature.session.cache

Class HorizontalCacheCreator

Object

HorizontalCacheCreator

All Implemented Interfaces:

CacheCreator

public class HorizontalCacheCreator
extends Object
implements CacheCreator

Creates a FeatureCalculationCache which caches the results of calls to features, even if the same feature appears multiple times, directly or indirectly.

One feature may indirectly call another feature when calculating, or explicitly by reference.

It is termed horizontal as it does not cache computations between successive inputs, but rather for the same input across multiple features.

Author:

Owen

Constructor Summary

Constructors

Constructor	Description
HorizontalCacheCreator(FeatureList<? extends FeatureInput> namedFeatures, SharedFeatures sharedFeatures, FeatureInitialization initialization, Logger logger)	Creates a new HorizontalCacheCreator instance.

Method Summary

Modifier and Type	Method	Description
<T extends FeatureInput> FeatureCalculationCache<T>	create(Class<? extends FeatureInput> inputType)	Creates a FeatureCalculationCache that accepts a particular input type.

Methods inherited from class java.lang.Object

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

Constructor Details

HorizontalCacheCreator

public HorizontalCacheCreator(FeatureList<? extends FeatureInput> namedFeatures,
 SharedFeatures sharedFeatures,
 FeatureInitialization initialization,
 Logger logger)

Creates a new HorizontalCacheCreator instance.

Parameters:

namedFeatures - A super set of named-features, from which those compatible with the input-type are used in each created cache.

sharedFeatures - The shared-features to use for initialization.

initialization - What to initialize features with.

logger - The logger for writing informative messages or errors.

Method Details

create

public <T extends FeatureInput>
FeatureCalculationCache<T> create(Class<? extends FeatureInput> inputType)

Description copied from interface: CacheCreator

Creates a FeatureCalculationCache that accepts a particular input type.

Specified by:

create in interface CacheCreator

Type Parameters:

T - the input-type.

Parameters:

inputType - the class corresponding to <T>.

Returns:

a newly created instantiation of FeatureCalculationCache.