io - geotrellis.spark.io

Type Members

trait AttributeCaching extends AnyRef
class AttributeNotFoundError extends LayerIOError
trait AttributeStore extends AttributeCaching with LayerAttributeStore
trait BlobLayerAttributeStore extends AttributeStore
class BoundLayerQuery[K, M, ReturnType] extends AnyRef

Wrapper for LayerQuery that binds it to some function that is able to produce a resulting value.
trait DiscreteLayerAttributeStore extends AttributeStore
abstract class FilteringLayerReader[ID] extends LayerReader[ID]
class GenericLayerCopier[Header] extends LayerCopier[LayerId]
class GenericLayerMover[ID] extends LayerMover[ID]
abstract class GenericLayerReindexer[Header] extends LayerReindexer[LayerId]
class HeaderMatchError[T <: Product] extends LayerIOError
class InvalidLayerIdError extends LayerIOError
trait LayerAttributeStore extends AnyRef
case class LayerAttributes[H, M, K](header: H, metadata: M, keyIndex: KeyIndex[K], schema: Schema) extends Product with Serializable
trait LayerCopier[ID] extends AnyRef
class LayerCopyError extends LayerIOError
class LayerDeleteError extends LayerIOError
trait LayerDeleter[ID] extends AnyRef
class LayerEmptyBoundsError extends LayerIOError
class LayerExistsError extends LayerIOError
trait LayerFilter[K, F, T, M] extends AnyRef

Annotations
@implicitNotFound( ... )
trait LayerHeader extends AnyRef

Base trait for layer headers that store location information for a saved layer
class LayerIOError extends Exception
trait LayerManager[ID] extends AnyRef
class LayerMoveError extends LayerIOError
trait LayerMover[ID] extends AnyRef
class LayerNotFoundError extends LayerIOError
class LayerOutOfKeyBoundsError extends LayerIOError
class LayerQuery[K, M] extends AnyRef

Accumulation of LayerFilters that will be asked to filter layer KeyBounds
Accumulation of LayerFilters that will be asked to filter layer KeyBounds
K
Type of key for the RDD being filtered
M
Type of metadata used for filtering
class LayerReadError extends LayerIOError
trait LayerReader[ID] extends AnyRef
class LayerReindexError extends LayerIOError
trait LayerReindexer[ID] extends AnyRef
class LayerUpdateError extends LayerIOError
abstract class LayerUpdater[ID] extends AnyRef
class LayerWriteError extends LayerIOError
trait LayerWriter[ID] extends AnyRef
trait Reader[K, V] extends (K) ⇒ V
class TileNotFoundError extends LayerIOError
implicit class TryOption[T] extends AnyRef
trait ValueReader[ID] extends AnyRef

A key-value reader producer to read a layer one value at a time.
A key-value reader producer to read a layer one value at a time. This interface abstracts over various construction requirements for constructing a storage back-end specific reader.
trait Writer[K, V] extends (K, V) ⇒ Unit

Value Members

object At
object AttributeStore
object Between
implicit object CRSFormat extends RootJsonFormat[CRS]

Definition Classes
Implicits
object Contains
object GenericLayerMover
object GenericLayerReindexer
implicit object HilbertSpaceTimeKeyIndexFormat extends RootJsonFormat[HilbertSpaceTimeKeyIndex]

Definition Classes
KeyIndexFormats
implicit object HilbertSpatialKeyIndexFormat extends RootJsonFormat[HilbertSpatialKeyIndex]

Definition Classes
KeyIndexFormats
object Intersects
object KeyIndexJsonFormatFactory

Definition Classes
KeyIndexFormats
object LayerFilter
object LayerHeader
implicit object LayerIdFormat extends RootJsonFormat[LayerId]

Definition Classes
Implicits
implicit object LayoutDefinitionFormat extends RootJsonFormat[LayoutDefinition]

Definition Classes
Implicits
implicit object RootDateTimeFormat extends RootJsonFormat[com.github.nscala_time.time.Imports.DateTime]

Definition Classes
Implicits
implicit object RowMajorSpatialKeyIndexFormat extends RootJsonFormat[RowMajorSpatialKeyIndex]

Definition Classes
KeyIndexFormats
implicit object SchemaFormat extends RootJsonFormat[Schema]

Definition Classes
Implicits
implicit object SpaceTimeKeyFormat extends RootJsonFormat[SpaceTimeKey]

Definition Classes
KeyFormats
implicit object SpatialKeyFormat extends RootJsonFormat[SpatialKey]

Definition Classes
KeyFormats
implicit object TemporalKeyFormat extends RootJsonFormat[TemporalKey]

Definition Classes
KeyFormats
implicit object ZSpaceTimeKeyIndexFormat extends RootJsonFormat[ZSpaceTimeKeyIndex]

Definition Classes
KeyIndexFormats
implicit object ZSpatialKeyIndexFormat extends RootJsonFormat[ZSpatialKeyIndex]

Definition Classes
KeyIndexFormats
package avro
implicit def bitArrayTileCodec: AvroRecordCodec[BitArrayTile]

Definition Classes
TileCodecs
implicit def byteArrayTileCodec: AvroRecordCodec[ByteArrayTile]

Definition Classes
TileCodecs
implicit def doubleArrayTileCodec: AvroRecordCodec[DoubleArrayTile]

Avro serialization doesn't support Float.NaN or Double.NaN.
Avro serialization doesn't support Float.NaN or Double.NaN. Whereas a union of number and null is sufficient in cases where the nodata value for some domain is can be serialized (Int.MinValue is just another integer and, therefore, serializable without difficulty), we are in need of an alternative strategy for floating point serialization.
To this end, we've serialized with a union of boolean and floating point values. noDataValue can either be: 1. true (and, therefore, ConstantNoData) 2. false (NoNoData) - OR - 3. a floating point value (which is a UserDefinedNoDataValue's value)

Definition Classes
TileCodecs
package file
implicit def floatArrayTileCodec: AvroRecordCodec[FloatArrayTile]

Avro serialization doesn't support Float.NaN or Double.NaN.
Avro serialization doesn't support Float.NaN or Double.NaN. Whereas a union of number and null is sufficient in cases where the nodata value for some domain is can be serialized (Int.MinValue is just another integer and, therefore, serializable without difficulty), we are in need of an alternative strategy for floating point serialization.
To this end, we've serialized with a union of boolean and floating point values. noDataValue can either be: 1. true (and, therefore, ConstantNoData) 2. false (NoNoData) - OR - 3. a floating point value (which is a UserDefinedNoDataValue's value)

Definition Classes
TileCodecs
package hadoop
package index
implicit def intArrayTileCodec: AvroRecordCodec[IntArrayTile]

Definition Classes
TileCodecs
package json
implicit def keyBoundsFormat[K](implicit arg0: JsonFormat[K]): RootJsonFormat[KeyBounds[K]]

Definition Classes
KeyFormats
implicit def keyIndexJsonFormat[K](implicit arg0: ClassTag[K]): RootJsonFormat[KeyIndex[K]]

Definition Classes
KeyIndexFormats
package kryo
implicit def multibandTileCodec: AvroRecordCodec[MultibandTile]

Definition Classes
TileCodecs
implicit def shortArrayTileCodec: AvroRecordCodec[ShortArrayTile]

Definition Classes
TileCodecs
package slippy
implicit def spaceTimeKeyAvroFormat: AvroRecordCodec[SpaceTimeKey]

Definition Classes
KeyCodecs
implicit def spatialKeyAvroFormat: AvroRecordCodec[SpatialKey]

Definition Classes
KeyCodecs
implicit def tileLayerMetadataFormat[K](implicit arg0: SpatialComponent[K], arg1: JsonFormat[K]): RootJsonFormat[TileLayerMetadata[K]] { def write(metadata: geotrellis.spark.TileLayerMetadata[K]): spray.json.JsObject }

Definition Classes
Implicits
implicit def tileUnionCodec: AvroUnionCodec[Tile]

Definition Classes
Implicits
implicit def tupleCodec[A, B](implicit arg0: AvroRecordCodec[A], arg1: AvroRecordCodec[B]): TupleCodec[A, B]

Definition Classes
Implicits
implicit def uByteArrayTileCodec: AvroRecordCodec[UByteArrayTile]

Definition Classes
TileCodecs
implicit def uShortArrayTileCodec: AvroRecordCodec[UShortArrayTile]

Definition Classes
TileCodecs

io

package io

Type Members

trait AttributeCaching extends AnyRef

class AttributeNotFoundError extends LayerIOError

trait AttributeStore extends AttributeCaching with LayerAttributeStore

trait BlobLayerAttributeStore extends AttributeStore

class BoundLayerQuery[K, M, ReturnType] extends AnyRef

trait DiscreteLayerAttributeStore extends AttributeStore

abstract class FilteringLayerReader[ID] extends LayerReader[ID]

class GenericLayerCopier[Header] extends LayerCopier[LayerId]

class GenericLayerMover[ID] extends LayerMover[ID]

abstract class GenericLayerReindexer[Header] extends LayerReindexer[LayerId]

class HeaderMatchError[T <: Product] extends LayerIOError

class InvalidLayerIdError extends LayerIOError

trait LayerAttributeStore extends AnyRef

case class LayerAttributes[H, M, K](header: H, metadata: M, keyIndex: KeyIndex[K], schema: Schema) extends Product with Serializable

trait LayerCopier[ID] extends AnyRef

class LayerCopyError extends LayerIOError

class LayerDeleteError extends LayerIOError

trait LayerDeleter[ID] extends AnyRef

class LayerEmptyBoundsError extends LayerIOError

class LayerExistsError extends LayerIOError

trait LayerFilter[K, F, T, M] extends AnyRef

trait LayerHeader extends AnyRef

class LayerIOError extends Exception

trait LayerManager[ID] extends AnyRef

class LayerMoveError extends LayerIOError

trait LayerMover[ID] extends AnyRef

class LayerNotFoundError extends LayerIOError

class LayerOutOfKeyBoundsError extends LayerIOError

class LayerQuery[K, M] extends AnyRef

class LayerReadError extends LayerIOError

trait LayerReader[ID] extends AnyRef

class LayerReindexError extends LayerIOError

trait LayerReindexer[ID] extends AnyRef

class LayerUpdateError extends LayerIOError

abstract class LayerUpdater[ID] extends AnyRef

class LayerWriteError extends LayerIOError

trait LayerWriter[ID] extends AnyRef

trait Reader[K, V] extends (K) ⇒ V

class TileNotFoundError extends LayerIOError

implicit class TryOption[T] extends AnyRef

trait ValueReader[ID] extends AnyRef

trait Writer[K, V] extends (K, V) ⇒ Unit

Value Members

object At

object AttributeStore

object Between

implicit object CRSFormat extends RootJsonFormat[CRS]

object Contains

object GenericLayerMover

object GenericLayerReindexer

implicit object HilbertSpaceTimeKeyIndexFormat extends RootJsonFormat[HilbertSpaceTimeKeyIndex]

implicit object HilbertSpatialKeyIndexFormat extends RootJsonFormat[HilbertSpatialKeyIndex]

object Intersects

object KeyIndexJsonFormatFactory

object LayerFilter

object LayerHeader

implicit object LayerIdFormat extends RootJsonFormat[LayerId]

implicit object LayoutDefinitionFormat extends RootJsonFormat[LayoutDefinition]

implicit object RootDateTimeFormat extends RootJsonFormat[com.github.nscala_time.time.Imports.DateTime]

implicit object RowMajorSpatialKeyIndexFormat extends RootJsonFormat[RowMajorSpatialKeyIndex]

implicit object SchemaFormat extends RootJsonFormat[Schema]

implicit object SpaceTimeKeyFormat extends RootJsonFormat[SpaceTimeKey]

implicit object SpatialKeyFormat extends RootJsonFormat[SpatialKey]

implicit object TemporalKeyFormat extends RootJsonFormat[TemporalKey]

implicit object ZSpaceTimeKeyIndexFormat extends RootJsonFormat[ZSpaceTimeKeyIndex]

implicit object ZSpatialKeyIndexFormat extends RootJsonFormat[ZSpatialKeyIndex]

package avro

implicit def bitArrayTileCodec: AvroRecordCodec[BitArrayTile]

implicit def byteArrayTileCodec: AvroRecordCodec[ByteArrayTile]

implicit def doubleArrayTileCodec: AvroRecordCodec[DoubleArrayTile]

package file

implicit def floatArrayTileCodec: AvroRecordCodec[FloatArrayTile]

package hadoop

package index

implicit def intArrayTileCodec: AvroRecordCodec[IntArrayTile]

package json

implicit def keyBoundsFormat[K](implicit arg0: JsonFormat[K]): RootJsonFormat[KeyBounds[K]]