org.locationtech.geowave.core.geotime.index.dimension

Class LongitudeDefinition

java.lang.Object

org.locationtech.geowave.core.index.dimension.BasicDimensionDefinition

org.locationtech.geowave.core.geotime.index.dimension.LongitudeDefinition

All Implemented Interfaces:

NumericDimensionDefinition, Persistable

public class LongitudeDefinition
extends BasicDimensionDefinition

The Longitude Definition class is a convenience class used to define a dimension which is associated with the X axis on a Cartesian plane.

Minimum bounds = -180 and maximum bounds = 180

Field Summary

Fields inherited from class org.locationtech.geowave.core.index.dimension.BasicDimensionDefinition

max, min

Constructor Summary

Constructors

Constructor and Description
LongitudeDefinition() Convenience constructor used to construct a longitude dimension object which sits on a Cartesian plane.

Method Summary

Modifier and Type	Method and Description
void	fromBinary(byte[] bytes)
static double	getNormalizedLongitude(double lon) Normalizes a longitude value
BinRange[]	getNormalizedRanges(NumericData range) Method is used to normalize the ranges on a Cartesian plane.
byte[]	toBinary()

Methods inherited from class org.locationtech.geowave.core.index.dimension.BasicDimensionDefinition

clamp, clamp, denormalize, equals, getBounds, getDenormalizedRange, getFixedBinIdSize, getFullRange, getRange, hashCode, normalize

Methods inherited from class java.lang.Object

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

Constructor Detail

LongitudeDefinition

public LongitudeDefinition()

Convenience constructor used to construct a longitude dimension object which sits on a Cartesian plane.

Method Detail

getNormalizedRanges

public BinRange[] getNormalizedRanges(NumericData range)

Method is used to normalize the ranges on a Cartesian plane. If the values are outside of the bounds [ -180, 180 ], two Bin ranges might be created to account for the possible date line crossing.

Specified by:

getNormalizedRanges in interface NumericDimensionDefinition

Overrides:

getNormalizedRanges in class BasicDimensionDefinition

Parameters:

range - the numeric range of our data set

Returns:

new BinRange[] object

getNormalizedLongitude

public static double getNormalizedLongitude(double lon)

Normalizes a longitude value

Parameters:

lon - value to normalize

Returns:

a normalized longitude value

toBinary

public byte[] toBinary()

Specified by:

toBinary in interface Persistable

Overrides:

toBinary in class BasicDimensionDefinition

fromBinary

public void fromBinary(byte[] bytes)

Specified by:

fromBinary in interface Persistable

Overrides:

fromBinary in class BasicDimensionDefinition