de.l3s.icrawl.snapshots

Class BaseSnapshotsLocator

java.lang.Object

de.l3s.icrawl.snapshots.BaseSnapshotsLocator

All Implemented Interfaces:

SnapshotsLocator

Direct Known Subclasses:

HBaseSnapshotsLocator

public abstract class BaseSnapshotsLocator
extends Object
implements SnapshotsLocator

Constructor Summary

Constructors

Constructor and Description
BaseSnapshotsLocator(org.archive.url.URLKeyMaker keyMaker, com.codahale.metrics.MetricRegistry metrics)

Method Summary

Modifier and Type	Method and Description
protected abstract List<SnaphotLocation>	findInternal(String surt)
Optional<SnaphotLocation>	findLocation(String url, ZonedDateTime crawlTime)
Iterable<SnaphotLocation>	findLocations(String url)
protected abstract Optional<SnaphotLocation>	findOneInternal(String surt, ZonedDateTime crawlTime)

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseSnapshotsLocator

public BaseSnapshotsLocator(org.archive.url.URLKeyMaker keyMaker,
                            com.codahale.metrics.MetricRegistry metrics)

Method Detail

findLocations

public Iterable<SnaphotLocation> findLocations(String url)

Specified by:

findLocations in interface SnapshotsLocator

findLocation

public Optional<SnaphotLocation> findLocation(String url,
                                              ZonedDateTime crawlTime)

Specified by:

findLocation in interface SnapshotsLocator

findInternal

protected abstract List<SnaphotLocation> findInternal(String surt)
                                               throws IOException

Throws:

IOException

findOneInternal

protected abstract Optional<SnaphotLocation> findOneInternal(String surt,
                                                             ZonedDateTime crawlTime)
                                                      throws IOException

Throws:

IOException