org.apache.lucene.spatial.tier.projections
Class CartesianTierPlotter

java.lang.Object
  org.apache.lucene.spatial.tier.projections.CartesianTierPlotter

Deprecated.

@Deprecated
public class CartesianTierPlotter
extends Object

NOTE: This API is still in flux and might change in incompatible ways in the next release.

Field Summary

static String

DEFALT_FIELD_PREFIX Deprecated.

Constructor Summary

CartesianTierPlotter(int tierLevel, IProjector projector, String fieldPrefix)
Deprecated.

Method Summary

int	bestFit(double miles) Deprecated. Find the tier with the best fit for a bounding box Best fit is defined as the ceiling of log2 (circumference of earth / distance) distance is defined as the smallest box fitting the corner between a radius and a bounding box.
double	getTierBoxId(double latitude, double longitude) Deprecated. TierBoxId is latitude box id + longitude box id where latitude box id, and longitude box id are transposed in to position coordinates.
String	getTierFieldName() Deprecated. get the string name representing current tier _localTier<tiedId>
String	getTierFieldName(int tierId) Deprecated. get the string name representing tierId _localTier<tierId>
double	getTierVerticalPosDivider() Deprecated.
double	log2(double value) Deprecated. a log to the base 2 formula Math.log(value) / Math.log(2)

Methods inherited from class java.lang.Object

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

Field Detail

DEFALT_FIELD_PREFIX

public static final String DEFALT_FIELD_PREFIX

Deprecated.

See Also:

Constant Field Values

Constructor Detail

CartesianTierPlotter

public CartesianTierPlotter(int tierLevel,
                            IProjector projector,
                            String fieldPrefix)

Deprecated.

Method Detail

getTierVerticalPosDivider

public double getTierVerticalPosDivider()

Deprecated.

getTierBoxId

public double getTierBoxId(double latitude,
                           double longitude)

Deprecated.

TierBoxId is latitude box id + longitude box id where latitude box id, and longitude box id are transposed in to position coordinates.

Parameters:

latitude -

longitude -

getTierFieldName

public String getTierFieldName()

Deprecated.

get the string name representing current tier _localTier<tiedId>

getTierFieldName

public String getTierFieldName(int tierId)

Deprecated.

get the string name representing tierId _localTier<tierId>

Parameters:

tierId -

bestFit

public int bestFit(double miles)

Deprecated.

Find the tier with the best fit for a bounding box Best fit is defined as the ceiling of log2 (circumference of earth / distance) distance is defined as the smallest box fitting the corner between a radius and a bounding box. Distances less than a mile return 15, finer granularity is in accurate

log2

public double log2(double value)

Deprecated.

a log to the base 2 formula Math.log(value) / Math.log(2)

Parameters:

value -