com.chemaxon.descriptors.common.unguarded.impl.extractors

Class ScaledShortsFvExtractor

java.lang.Object

com.chemaxon.descriptors.common.unguarded.impl.extractors.ScaledShortsFvExtractor

All Implemented Interfaces:

Guarded, UnguardedExtractor<FloatVectorDescriptor,Serializable>, Serializable, Function<FloatVectorDescriptor,Serializable>

public class ScaledShortsFvExtractor
extends Object
implements UnguardedExtractor<FloatVectorDescriptor,Serializable>

Extract scaled short [] representation from ScaledShortsFloatVectorDescriptor.

Note that this implementation might return the internal representation of the descriptor!

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.chemaxon.descriptors.common.Guarded

Guarded.EnsureThat, Guarded.New

Constructor Summary

Constructors

Constructor and Description
ScaledShortsFvExtractor(int length, Object guardObj) Construct.

Method Summary

Modifier and Type	Method and Description
short[]	apply(FloatVectorDescriptor input)
boolean	extractorIsEqualWith(UnguardedExtractor other) Check strict equivalence of extractors.
Object	getGuardObject() Gets the guard object associated to the generated descriptors/utilities.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Function

equals

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

ScaledShortsFvExtractor

public ScaledShortsFvExtractor(int length,
                               Object guardObj)

Construct.

Parameters:

length - Length

guardObj - associated guard object

Method Detail

apply

public short[] apply(FloatVectorDescriptor input)

Specified by:

apply in interface Function<FloatVectorDescriptor,Serializable>

toString

public String toString()

Overrides:

toString in class Object

getGuardObject

public Object getGuardObject()

Description copied from interface: Guarded

Gets the guard object associated to the generated descriptors/utilities. Note that serialization/deserialization must preserve guard object reference.

This method is intended to use only for ensuring the compatibility of manipulated objects.

Implementations might use the associated DescriptorGenerator or DescriptorParameters reference as the guard object, however it is a non recommended practice to use this method to access the associated generator to perform further operations on it.

Specified by:

getGuardObject in interface Guarded

Returns:

The guard object, can not be null.

extractorIsEqualWith

public boolean extractorIsEqualWith(UnguardedExtractor other)

Description copied from interface: UnguardedExtractor

Check strict equivalence of extractors. Implementations are expected to be symmetric and transitive.

Specified by:

extractorIsEqualWith in interface UnguardedExtractor<FloatVectorDescriptor,Serializable>

Parameters:

other - Other extractor

Returns:

true when and only when the two extractors (this and other) are the same thus interchangeable. Implementations typically check class equivalence, guard object match and parameter match.