org.opentripplanner.analyst.cluster

Class PointSetDatastore.S3PointSetLoader

java.lang.Object

com.google.common.cache.CacheLoader<String,PointSet>

org.opentripplanner.analyst.cluster.PointSetDatastore.S3PointSetLoader

Enclosing class:

PointSetDatastore

protected static class PointSetDatastore.S3PointSetLoader
extends com.google.common.cache.CacheLoader<String,PointSet>

Load pointsets from S3.

Nested Class Summary

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

com.google.common.cache.CacheLoader.InvalidCacheLoadException

Constructor Summary

Constructors

Constructor and Description
S3PointSetLoader(Boolean workOffline, com.amazonaws.services.s3.AmazonS3Client s3, String pointsetBucket) Construct a new point set loader.

Method Summary

Modifier and Type	Method and Description
PointSet	load(String pointSetId)

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

Constructor Detail

S3PointSetLoader

public S3PointSetLoader(Boolean workOffline,
                        com.amazonaws.services.s3.AmazonS3Client s3,
                        String pointsetBucket)

Construct a new point set loader. S3 clients are generally threadsafe, so it's fine to share them.

Method Detail

load

public PointSet load(String pointSetId)
              throws Exception

Specified by:

load in class com.google.common.cache.CacheLoader<String,PointSet>

Throws:

Exception