Packages

package root

Definition Classes: root

package com

Definition Classes: root

package here

Definition Classes: com

package platform

Definition Classes: here

package data

Definition Classes: platform

package processing

This package provides the Data Processing Library for building distributed data processing applications.

A Runner both implements the interface with the environment for an application to run, and starts the application. The application, in turn, is driven by a Driver, that controls and performs the distributed processing.

Choose a Runner best suited for the environment where the application runs.

The Driver performs one of more tasks which read layers from input catalogs and write to one or more layers of an output catalog.

The main entry point in the processing library is the com.here.platform.data.processing.driver.DriverBuilder class where you can add different kinds of tasks to the driver. The driver runs the tasks, and commits the final results to the output catalog.

Tasks are implemented using one or more compilers.

The simplest compiler is the direct compiler which maps each input tile to N output tiles. The application needs to define com.here.platform.data.processing.compiler.Direct1ToNCompiler.

Other more complex compilation patterns are based on some kind of dependency tracking between input partitions and output partitions.

The processing Library supports the following patterns:

- com.here.platform.data.processing.compiler.NonIncrementalCompiler: non-incremental compilation only - com.here.platform.data.processing.compiler.DepCompiler: non-incremental dependency calculation and incremental compilation - com.here.platform.data.processing.compiler.IncrementalDepCompiler: incremental dependency calculation and compilation - com.here.platform.data.processing.compiler.Direct1ToNCompiler: incremental compilation where every output tile depends only on one input tile, and this mapping is independent from tile content - com.here.platform.data.processing.compiler.DirectMToNCompiler: incremental compilation where every output tile depends on multiple input tiles, and this mapping is independent from tile content - com.here.platform.data.processing.compiler.MapGroupCompiler: incremental compilation where every output tile can depend on multiple input tiles, and this mapping depend on the tile content - com.here.platform.data.processing.compiler.RefTreeCompiler: fully-managed two phases incremental compilation that can resolve references between input partitions. Input/Output dependency management is implemented and the developer doesn't need to provide this logic

The application's main object normally mixes in the a runner trait (like PipelineRunner) to setup the Driver, and interfaces with the environment where the application is run. See the Main classes in the example compilers for more details.

com.here.platform.data.processing.catalog, com.here.platform.data.processing.blobstore, and com.here.platform.data.processing.publisher contain utilities for accessing catalogs and payloads in a Spark-friendly way, providing an RDD-based abstraction over data and metadata. These classes are used by the processing library, but can also be used independently.

Definition Classes: data

package validation

Definition Classes: processing

package scalatest

Definition Classes: validation

Accumulator

AggregatedLongAccumulator

DefaultJsonSerializers

IncompatibleAccumulatorOpException

com.here.platform.data.processing.validation

TestSuiteResult

final case class TestSuiteResult(isSucceeded: Boolean, succeeded: Seq[TestCaseDetails], failed: Seq[TestCaseDetails], skipped: Seq[TestCaseDetails], geometry: Seq[Feature]) extends Product with Serializable

Result of a test-suite.

isSucceeded: false if at least a test-case has failed.
succeeded: Details about the succeeded test-cases.
failed: Details about the failed test-cases.
skipped: Details about the skipped test-cases.
geometry: Geometry pool referenced by the TestCaseDetails of each test-case.

Linear Supertypes

Serializable, Product, Equals, AnyRef, Any

Ordering

Alphabetic
By Inheritance

Inherited

TestSuiteResult
Serializable
Product
Equals
AnyRef
Any

Hide All
Show All

Visibility

Public
Protected

Instance Constructors

new TestSuiteResult(isSucceeded: Boolean, succeeded: Seq[TestCaseDetails], failed: Seq[TestCaseDetails], skipped: Seq[TestCaseDetails], geometry: Seq[Feature])
isSucceeded
false if at least a test-case has failed.
succeeded
Details about the succeeded test-cases.
failed
Details about the failed test-cases.
skipped
Details about the skipped test-cases.
geometry
Geometry pool referenced by the TestCaseDetails of each test-case.

Value Members

final def !=(arg0: Any): Boolean
Definition Classes
AnyRef → Any
final def ##: Int
Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean
Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0
Definition Classes
Any
def clone(): AnyRef
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
final def eq(arg0: AnyRef): Boolean
Definition Classes
AnyRef
val failed: Seq[TestCaseDetails]
val geometry: Seq[Feature]
final def getClass(): Class[_ <: AnyRef]
Definition Classes
AnyRef → Any
Annotations
@IntrinsicCandidate() @native()
final def isInstanceOf[T0]: Boolean
Definition Classes
Any
val isSucceeded: Boolean
final def ne(arg0: AnyRef): Boolean
Definition Classes
AnyRef
final def notify(): Unit
Definition Classes
AnyRef
Annotations
@IntrinsicCandidate() @native()
final def notifyAll(): Unit
Definition Classes
AnyRef
Annotations
@IntrinsicCandidate() @native()
def productElementNames: Iterator[String]
Definition Classes
Product
val skipped: Seq[TestCaseDetails]
val succeeded: Seq[TestCaseDetails]
final def synchronized[T0](arg0: => T0): T0
Definition Classes
AnyRef
final def wait(arg0: Long, arg1: Int): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException]) @native()
final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

def finalize(): Unit
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.Throwable]) @Deprecated
Deprecated
(Since version 9)

Packages

TestSuiteResult

final case class TestSuiteResult(isSucceeded: Boolean, succeeded: Seq[TestCaseDetails], failed: Seq[TestCaseDetails], skipped: Seq[TestCaseDetails], geometry: Seq[Feature]) extends Product with Serializable

Instance Constructors

Value Members

Deprecated Value Members

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped

Packages

TestSuiteResult

final case class TestSuiteResult(isSucceeded: Boolean, succeeded: Seq[TestCaseDetails], failed: Seq[TestCaseDetails], skipped: Seq[TestCaseDetails], geometry: Seq[Feature]) extends Product with Serializable

Instance Constructors

Value Members

Deprecated Value Members

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped

TestSuiteResult