com.attivio.sdk.search.fields

Class FreshnessRange

java.lang.Object

com.attivio.sdk.search.fields.FreshnessRange

All Implemented Interfaces:

Serializable, Cloneable

public final class FreshnessRange
extends Object
implements Cloneable, Serializable

A range for a Freshness field expression.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static TimeResolution	DEFAULT_RESOLUTION Default time resolution for this range.

Constructor Summary

Constructors

Constructor and Description
FreshnessRange()
FreshnessRange(long maxDelta)
FreshnessRange(long maxAge, double a, double b, double c)
FreshnessRange(long maxAge, TimeResolution timeUnit, double a, double b, double c)

Method Summary

Modifier and Type	Method and Description
FreshnessRange	clone()
boolean	equals(Object other)
double	getConstant() Gets the constant y-intercept, or the c in ax^2 + bx + c.
double	getLinear() Sets the linear coefficient, or the b in ax^2 + bx + c.
long	getMaxDelta() Gets the max delta in timeUnits from the table's center that the range applies to.
double	getQuadratic() Gets the quadratic coefficient, or the a in ax^2 + bx + c.
TimeResolution	getResolution() Gets the TimeUnit of the start & end deltas
int	hashCode()
void	setConstant(double value) Gets the constant y-intercept, or the c in ax^2 + bx + c.
void	setLinear(double value) Sets the linear coefficient, or the b in ax^2 + bx + c.
void	setMaxDelta(long maxDelta) Gets the max delta in timeUnits from the table's center that the range applies to.
void	setQuadratic(double value) Sets the quadratic coefficient, or the a in ax^2 + bx + c.
void	setResolution(TimeResolution value) Sets the time resolution of the start & end deltas
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_RESOLUTION

public static final TimeResolution DEFAULT_RESOLUTION

Default time resolution for this range.

Constructor Detail

FreshnessRange

public FreshnessRange()

FreshnessRange

public FreshnessRange(long maxDelta)

FreshnessRange

public FreshnessRange(long maxAge,
                      double a,
                      double b,
                      double c)

FreshnessRange

public FreshnessRange(long maxAge,
                      TimeResolution timeUnit,
                      double a,
                      double b,
                      double c)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

getMaxDelta

public long getMaxDelta()

Gets the max delta in timeUnits from the table's center that the range applies to.

setMaxDelta

public void setMaxDelta(long maxDelta)

Gets the max delta in timeUnits from the table's center that the range applies to.

getQuadratic

public double getQuadratic()

Gets the quadratic coefficient, or the a in ax^2 + bx + c.

setQuadratic

public void setQuadratic(double value)

Sets the quadratic coefficient, or the a in ax^2 + bx + c.

getLinear

public double getLinear()

Sets the linear coefficient, or the b in ax^2 + bx + c.

This is the slope if the quadratic coefficient is zero.

setLinear

public void setLinear(double value)

Sets the linear coefficient, or the b in ax^2 + bx + c.

getConstant

public double getConstant()

Gets the constant y-intercept, or the c in ax^2 + bx + c.

This is the static boost if the quadratic and linear coefficients are zero.

setConstant

public void setConstant(double value)

Gets the constant y-intercept, or the c in ax^2 + bx + c.

getResolution

public TimeResolution getResolution()

Gets the TimeUnit of the start & end deltas

setResolution

public void setResolution(TimeResolution value)

Sets the time resolution of the start & end deltas

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

clone

public FreshnessRange clone()

Overrides:

clone in class Object