com.google.cloud.pubsublite

Class PartitionLookupUtils

java.lang.Object

com.google.cloud.pubsublite.PartitionLookupUtils

public final class PartitionLookupUtils
extends Object

Utilities for looking up information on partitions.

Method Summary

Modifier and Type	Method and Description
static int	numPartitions(SubscriptionPath subscription) Look up the number of partitions in the topic associated with a subscription.
static int	numPartitions(SubscriptionPath subscription, AdminClient client) Look up the number of partitions in the topic associated with a subscription using the provided AdminClient.
static int	numPartitions(TopicPath topic) Look up the number of partitions in a topic.
static int	numPartitions(TopicPath topic, AdminClient client) Look up the number of partitions in a topic using the provided AdminClient.

Methods inherited from class java.lang.Object

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

Method Detail

numPartitions

public static int numPartitions(TopicPath topic)
                         throws com.google.api.gax.rpc.ApiException

Look up the number of partitions in a topic.

Throws:

com.google.api.gax.rpc.ApiException

numPartitions

public static int numPartitions(TopicPath topic,
                                AdminClient client)
                         throws com.google.api.gax.rpc.ApiException

Look up the number of partitions in a topic using the provided AdminClient.

Throws:

com.google.api.gax.rpc.ApiException

numPartitions

public static int numPartitions(SubscriptionPath subscription)
                         throws com.google.api.gax.rpc.ApiException

Look up the number of partitions in the topic associated with a subscription.

Throws:

com.google.api.gax.rpc.ApiException

numPartitions

public static int numPartitions(SubscriptionPath subscription,
                                AdminClient client)
                         throws com.google.api.gax.rpc.ApiException

Look up the number of partitions in the topic associated with a subscription using the provided AdminClient.

Throws:

com.google.api.gax.rpc.ApiException