org.openstreetmap.atlas.generator.tools.spark

Class DataLocator.ResourceLocator

java.lang.Object

org.openstreetmap.atlas.generator.tools.spark.DataLocator<org.openstreetmap.atlas.streaming.resource.Resource>

org.openstreetmap.atlas.generator.tools.spark.DataLocator.ResourceLocator

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

DataLocator<T>

public static final class DataLocator.ResourceLocator
extends DataLocator<org.openstreetmap.atlas.streaming.resource.Resource>

Locator that returns Resources.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.openstreetmap.atlas.generator.tools.spark.DataLocator

DataLocator.ResourceLocator

Constructor Summary

Constructors

Constructor and Description
ResourceLocator(java.util.Map<java.lang.String,java.lang.String> sparkContext)

Method Summary

Modifier and Type	Method and Description
protected java.util.Optional<org.openstreetmap.atlas.streaming.resource.Resource>	readFrom(org.openstreetmap.atlas.streaming.resource.Resource resource) Transform a resource into a fetched object

Methods inherited from class org.openstreetmap.atlas.generator.tools.spark.DataLocator

retrieve, retrieve

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceLocator

public ResourceLocator(java.util.Map<java.lang.String,java.lang.String> sparkContext)

Method Detail

readFrom

protected java.util.Optional<org.openstreetmap.atlas.streaming.resource.Resource> readFrom(org.openstreetmap.atlas.streaming.resource.Resource resource)

Description copied from class: DataLocator

Transform a resource into a fetched object

Specified by:

readFrom in class DataLocator<org.openstreetmap.atlas.streaming.resource.Resource>

Parameters:

resource - The resource to read

Returns:

The fetched object