Package net.buildtheearth.terraminusminus.dataset.scalar

Class DoubleTiledDataset

java.lang.Object

com.google.common.cache.CacheLoader<ChunkPos,CompletableFuture<double[]>>

net.buildtheearth.terraminusminus.dataset.Dataset<ChunkPos,double[]>

net.buildtheearth.terraminusminus.dataset.TiledDataset<double[]>

net.buildtheearth.terraminusminus.dataset.TiledHttpDataset<double[]>

net.buildtheearth.terraminusminus.dataset.scalar.DoubleTiledDataset

All Implemented Interfaces:

IDataset<ChunkPos,double[]>, IScalarDataset

Direct Known Subclasses:

ConfigurableDoubleTiledDataset

public abstract class DoubleTiledDataset
extends TiledHttpDataset<double[]>
implements IScalarDataset

A TiledDataset which operates on a grid of interpolated doubles.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	DoubleTiledDataset.AbstractState<R>

Nested classes/interfaces inherited from class com.google.common.cache.CacheLoader

com.google.common.cache.CacheLoader.InvalidCacheLoadException, com.google.common.cache.CacheLoader.UnsupportedLoadingOperationException

Field Summary

Fields

Modifier and Type	Field	Description
protected final BlendMode	blend
protected final int	mask
protected final int	resolution
protected final int	shift

Fields inherited from class net.buildtheearth.terraminusminus.dataset.TiledDataset

projection, tileSize

Fields inherited from class net.buildtheearth.terraminusminus.dataset.Dataset

cache

Constructor Summary

Constructors

Constructor	Description
DoubleTiledDataset(@NonNull GeographicProjection projection, int resolution, @NonNull BlendMode blend)

Method Summary

Modifier and Type	Method	Description
BlendMode	blend()
CompletableFuture<Double>	getAsync(double lon, double lat)	Asynchronously gets a single value at the given point.
CompletableFuture<double[]>	getAsync(@NonNull CornerBoundingBox2d bounds, int sizeX, int sizeZ)	Asynchronously gets a bunch of values at the given coordinates.
int	mask()
int	resolution()
int	shift()

Methods inherited from class net.buildtheearth.terraminusminus.dataset.TiledHttpDataset

addProperties, decode, load, urls

Methods inherited from class net.buildtheearth.terraminusminus.dataset.TiledDataset

projection, tileSize

Methods inherited from class net.buildtheearth.terraminusminus.dataset.Dataset

getAsync

Methods inherited from class com.google.common.cache.CacheLoader

asyncReloading, from, from, loadAll, reload

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.buildtheearth.terraminusminus.dataset.IScalarDataset

getAsync

Field Details

blend

protected final BlendMode blend

resolution

protected final int resolution

shift

protected final int shift

mask

protected final int mask

Constructor Details

DoubleTiledDataset

public DoubleTiledDataset(@NonNull
 @NonNull GeographicProjection projection,
 int resolution,
 @NonNull
 @NonNull BlendMode blend)

Method Details

getAsync

public CompletableFuture<Double> getAsync(double lon,
 double lat)
                                   throws OutOfProjectionBoundsException

Description copied from interface: IScalarDataset

Asynchronously gets a single value at the given point.

Specified by:

getAsync in interface IScalarDataset

Parameters:

lon - the longitude

lat - the latitude

Returns:

a CompletableFuture which will be completed with the value

Throws:

OutOfProjectionBoundsException

getAsync

public CompletableFuture<double[]> getAsync(@NonNull
 @NonNull CornerBoundingBox2d bounds,
 int sizeX,
 int sizeZ)
                                     throws OutOfProjectionBoundsException

Description copied from interface: IScalarDataset

Asynchronously gets a bunch of values at the given coordinates.

Specified by:

getAsync in interface IScalarDataset

Parameters:

sizeX - the number of samples to take along the X axis

sizeZ - the number of samples to take along the Z axis

Returns:

a CompletableFuture which will be completed with the values

Throws:

OutOfProjectionBoundsException

blend

public BlendMode blend()

resolution

public int resolution()

shift

public int shift()

mask

public int mask()