de.lmu.ifi.dbs.elki.math.linearalgebra

Class Vector.Factory

java.lang.Object

de.lmu.ifi.dbs.elki.math.linearalgebra.Vector.Factory

All Implemented Interfaces:

FeatureVector.Factory<Vector,Number>, NumberVector.Factory<Vector>

Enclosing class:

Vector

private static class Vector.Factory
extends Object
implements NumberVector.Factory<Vector>

Vector factory for Vectors.

Author:

Erich Schubert

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Vector.Factory()

Method Summary

Methods

Modifier and Type	Method and Description
ByteBufferSerializer<Vector>	getDefaultSerializer() Get the default serializer for this type.
Class<? super Vector>	getRestrictionClass() Get the objects type restriction.
<A> Vector	newFeatureVector(A array, ArrayAdapter<? extends Number,A> adapter) Returns a new FeatureVector of V for the given values.
<A> Vector	newNumberVector(A array, NumberArrayAdapter<?,? super A> adapter) Instantiate from any number-array like object.
Vector	newNumberVector(double[] values) Returns a new NumberVector of N for the given values.
Vector	newNumberVector(NumberVector values) Returns a new NumberVector of N for the given values.

Methods inherited from class java.lang.Object

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

Constructor Detail

Vector.Factory

private Vector.Factory()

Method Detail

newFeatureVector

public <A> Vector newFeatureVector(A array,
                          ArrayAdapter<? extends Number,A> adapter)

Description copied from interface: FeatureVector.Factory

Returns a new FeatureVector of V for the given values.

Specified by:

newFeatureVector in interface FeatureVector.Factory<Vector,Number>

Type Parameters:

A - Array type

Parameters:

array - the values of the featureVector

adapter - adapter class

Returns:

a new FeatureVector of V for the given values

getDefaultSerializer

public ByteBufferSerializer<Vector> getDefaultSerializer()

Description copied from interface: FeatureVector.Factory

Get the default serializer for this type. Note, this may be null when no serializer is available.

Specified by:

getDefaultSerializer in interface FeatureVector.Factory<Vector,Number>

Returns:

Serializer

getRestrictionClass

public Class<? super Vector> getRestrictionClass()

Description copied from interface: FeatureVector.Factory

Get the objects type restriction.

Specified by:

getRestrictionClass in interface FeatureVector.Factory<Vector,Number>

Returns:

Restriction class

newNumberVector

public Vector newNumberVector(double[] values)

Description copied from interface: NumberVector.Factory

Returns a new NumberVector of N for the given values.

Specified by:

newNumberVector in interface NumberVector.Factory<Vector>

Parameters:

values - the values of the NumberVector

Returns:

a new NumberVector of N for the given values

newNumberVector

public <A> Vector newNumberVector(A array,
                         NumberArrayAdapter<?,? super A> adapter)

Description copied from interface: NumberVector.Factory

Instantiate from any number-array like object.

Specified by:

newNumberVector in interface NumberVector.Factory<Vector>

Type Parameters:

A - Array type

Parameters:

array - Array

adapter - Adapter

Returns:

a new NumberVector of N for the given values.

newNumberVector

public Vector newNumberVector(NumberVector values)

Description copied from interface: NumberVector.Factory

Returns a new NumberVector of N for the given values.

Specified by:

newNumberVector in interface NumberVector.Factory<Vector>

Parameters:

values - Existing number vector

Returns:

a new NumberVector of N for the given values