Package com.attivio.sdk.search.relevancy

Class RelevancyFeatureVector

java.lang.Object

com.attivio.sdk.search.relevancy.RelevancyFeatureVector

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class RelevancyFeatureVector
extends java.lang.Object
implements java.lang.Cloneable, java.io.Serializable

Experimental Relevancy API.

NOTE: Features are sorted by name.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
RelevancyFeatureVector()
RelevancyFeatureVector(int initialCapacity)

Method Summary

Modifier and Type	Method	Description
RelevancyFeatureVector	addFeature(java.lang.String name, float value)
void	addFeatures(RelevancyFeatureVector value)	Add all features in value.
float	addFeatureValue(java.lang.String name, float amount)	Adds amount to the feature at index.
void	clear()	Remove all features from this feature vector.
RelevancyFeatureVector	clone()
boolean	equals(java.lang.Object other)
long	getEstimatedSize()
java.lang.String	getFeatureName(int index)
float	getFeatureValue(int index)
int	hashCode()
double	score(RelevancyFeatureVector other)
int	size()
java.lang.String	toString()
static RelevancyFeatureVector	valueOf(java.io.DataInput in)	Read a RelevancyFeatureVector from in.
static RelevancyFeatureVector	valueOf(java.lang.Object value)
static RelevancyFeatureVector	valueOf(java.lang.String value)
void	writeExternal(java.io.DataOutput out)

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RelevancyFeatureVector

public RelevancyFeatureVector()

RelevancyFeatureVector

public RelevancyFeatureVector(int initialCapacity)

Method Detail

clear

public void clear()

Remove all features from this feature vector.

getFeatureName

public java.lang.String getFeatureName(int index)

getFeatureValue

public float getFeatureValue(int index)

score

public double score(RelevancyFeatureVector other)

addFeatures

public void addFeatures(RelevancyFeatureVector value)

Add all features in value.

addFeature

public RelevancyFeatureVector addFeature(java.lang.String name,
                                         float value)

addFeatureValue

public float addFeatureValue(java.lang.String name,
                             float amount)

Adds amount to the feature at index.

If feature does not yet exist, it will be initialized with amount.

size

public int size()

clone

public RelevancyFeatureVector clone()

Overrides:

clone in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

valueOf

public static RelevancyFeatureVector valueOf(java.lang.Object value)

valueOf

public static RelevancyFeatureVector valueOf(java.lang.String value)

writeExternal

public void writeExternal(java.io.DataOutput out)
                   throws java.io.IOException

Throws:

java.io.IOException

valueOf

public static RelevancyFeatureVector valueOf(java.io.DataInput in)
                                      throws java.io.IOException

Read a RelevancyFeatureVector from in.

Throws:

java.io.IOException

getEstimatedSize

public long getEstimatedSize()