com.couchbase.client.java.analytics

Class DefaultAnalyticsDeferredResultHandle

java.lang.Object

com.couchbase.client.java.analytics.DefaultAnalyticsDeferredResultHandle

All Implemented Interfaces:

AnalyticsDeferredResultHandle

@InterfaceStability.Experimental
 @InterfaceAudience.Public
public class DefaultAnalyticsDeferredResultHandle
extends Object
implements AnalyticsDeferredResultHandle

Default implementation of AnalyticsDeferredResultHandle

Since:

2.7.2

Author:

Subhashni Balakrishnan

Constructor Summary

Constructors

Constructor and Description
DefaultAnalyticsDeferredResultHandle(AsyncAnalyticsDeferredResultHandle asyncHandle)

Method Summary

Modifier and Type	Method and Description
List<AnalyticsQueryRow>	allRows()
String	getResultHandleUri() Get the result uri if available Throws IllegalStateException if there is no result handle available
String	getStatusHandleUri() Get the status uri
Iterator<AnalyticsQueryRow>	rows()
String	status() Returns the final status of the query.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAnalyticsDeferredResultHandle

public DefaultAnalyticsDeferredResultHandle(AsyncAnalyticsDeferredResultHandle asyncHandle)

Method Detail

getStatusHandleUri

public String getStatusHandleUri()

Description copied from interface: AnalyticsDeferredResultHandle

Get the status uri

Specified by:

getStatusHandleUri in interface AnalyticsDeferredResultHandle

Returns:

uri

getResultHandleUri

public String getResultHandleUri()

Description copied from interface: AnalyticsDeferredResultHandle

Get the result uri if available Throws IllegalStateException if there is no result handle available

Specified by:

getResultHandleUri in interface AnalyticsDeferredResultHandle

Returns:

uri

allRows

public List<AnalyticsQueryRow> allRows()

Specified by:

allRows in interface AnalyticsDeferredResultHandle

Returns:

the list of all AnalyticsQueryRow, the results of the query, if successful. Throws in the following circumstances - QueryExecutionException if there is no result URI available. A result URI is available only through the successful response of the status call. If the query status was still running, retrying the status call until success, would fetch the result URI. - The producer outpaces the SDK: BackpressureException - The operation had to be cancelled while on the wire or the retry strategy cancelled it instead of retrying: RequestCancelledException - The server is currently not able to process the request, retrying may help: TemporaryFailureException - The server is out of memory: CouchbaseOutOfMemoryException - Unexpected errors are caught and contained in a generic CouchbaseException.

rows

public Iterator<AnalyticsQueryRow> rows()

Specified by:

rows in interface AnalyticsDeferredResultHandle

Returns:

an iterator over the list of all AnalyticsQueryRow, the results of the query, if successful. Throws in the following circumstances - QueryExecutionException if there is no result URI available. A result URI is available only through the successful response of the status call. If the query status was still running, retrying the status call until success, would fetch the result URI. - The producer outpaces the SDK: BackpressureException - The operation had to be cancelled while on the wire or the retry strategy cancelled it instead of retrying: RequestCancelledException - The server is currently not able to process the request, retrying may help: TemporaryFailureException - The server is out of memory: CouchbaseOutOfMemoryException - Unexpected errors are caught and contained in a generic CouchbaseException.

status

public String status()

Description copied from interface: AnalyticsDeferredResultHandle

Returns the final status of the query. For example, a successful query will return "success" Other statuses include (but are not limited to) "running" when the query is still in execution, "fatal" when fatal errors occurred and "timeout" when the query timed out on the server side but not yet on the client side. This method blocks until the query is over and the status can be established. Throws in the following circumstances - The producer outpaces the SDK: BackpressureException - The operation had to be cancelled while on the wire or the retry strategy cancelled it instead of retrying: RequestCancelledException - The server is currently not able to process the request, retrying may help: TemporaryFailureException - The server is out of memory: CouchbaseOutOfMemoryException - Unexpected errors are caught and contained in a generic CouchbaseException.

Specified by:

status in interface AnalyticsDeferredResultHandle

toString

public String toString()

Overrides:

toString in class Object