org.apache.hadoop.hive.ql.metadata.events

Class EventUtils.NotificationEventIterator

java.lang.Object

org.apache.hadoop.hive.ql.metadata.events.EventUtils.NotificationEventIterator

All Implemented Interfaces:

Iterator<org.apache.hadoop.hive.metastore.api.NotificationEvent>

Enclosing class:

EventUtils

public static class EventUtils.NotificationEventIterator
extends Object
implements Iterator<org.apache.hadoop.hive.metastore.api.NotificationEvent>

Constructor Summary

Constructors

Constructor and Description
NotificationEventIterator(EventUtils.NotificationFetcher nfetcher, long eventFrom, int maxEvents, IMetaStoreClient.NotificationFilter filter)
NotificationEventIterator(EventUtils.NotificationFetcher nfetcher, long eventFrom, int maxEvents, String dbName, String tableName)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
org.apache.hadoop.hive.metastore.api.NotificationEvent	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

NotificationEventIterator

public NotificationEventIterator(EventUtils.NotificationFetcher nfetcher,
                                 long eventFrom,
                                 int maxEvents,
                                 String dbName,
                                 String tableName)
                          throws IOException

Throws:

IOException

NotificationEventIterator

public NotificationEventIterator(EventUtils.NotificationFetcher nfetcher,
                                 long eventFrom,
                                 int maxEvents,
                                 IMetaStoreClient.NotificationFilter filter)
                          throws IOException

Throws:

IOException

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<org.apache.hadoop.hive.metastore.api.NotificationEvent>

next

public org.apache.hadoop.hive.metastore.api.NotificationEvent next()

Specified by:

next in interface Iterator<org.apache.hadoop.hive.metastore.api.NotificationEvent>

remove

public void remove()

Specified by:

remove in interface Iterator<org.apache.hadoop.hive.metastore.api.NotificationEvent>