Package com.artisol.teneo.inquire.client.resources

Class TqlResourceImpl.QueryPoller

java.lang.Object

com.artisol.teneo.inquire.client.resources.TqlResourceImpl.QueryPoller

All Implemented Interfaces:

TqlResourceImpl.QueryCancelable

Enclosing class:

TqlResourceImpl

public class TqlResourceImpl.QueryPoller
extends Object
implements TqlResourceImpl.QueryCancelable

Represents the result of an asynchronous query to Teneo Inquire.

Constructor Summary

Constructors

Constructor	Description
QueryPoller(com.artisol.teneo.inquire.api.shared.messages.AbstractQueryResultMessage lastMessage)

Method Summary

Modifier and Type	Method	Description
void	cancel()	Tries to cancel the query.
String	getQueryId()	Gets the ID of the query process.
Iterable<Map<String,Object>>	getResults()	Gets the results so far.
boolean	isFinished()	Check if this query has finished.
boolean	poll()	Polls the query backend to get the current status of the query.
boolean	poll(int timeout)	Polls the query backend to get the current status of the query.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryPoller

public QueryPoller(com.artisol.teneo.inquire.api.shared.messages.AbstractQueryResultMessage lastMessage)

Method Detail

getQueryId

public String getQueryId()

Gets the ID of the query process.

Returns:

A String with the Query ID

cancel

public void cancel()
            throws com.artisol.teneo.inquire.api.exceptions.InquireException

Description copied from interface: TqlResourceImpl.QueryCancelable

Tries to cancel the query.

Specified by:

cancel in interface TqlResourceImpl.QueryCancelable

Throws:

com.artisol.teneo.inquire.api.exceptions.InquireException - Thrown if the query couldn't be cancelled

isFinished

public boolean isFinished()

Check if this query has finished.

Returns:

True if the query has finished, false otherwise

getResults

public Iterable<Map<String,Object>> getResults()

Gets the results so far. If isFinished() is true then returns the final results, else will return whatever results where returned last time the query was polled.

Returns:

An iterable over the resulting objects

poll

public boolean poll()
             throws com.artisol.teneo.inquire.api.exceptions.InquireException

Polls the query backend to get the current status of the query.

Returns:

True if the query has finished

Throws:

com.artisol.teneo.inquire.api.exceptions.InquireException - Thrown if the current status couldn't be returned

poll

public boolean poll(int timeout)
             throws com.artisol.teneo.inquire.api.exceptions.InquireException

Polls the query backend to get the current status of the query.

Parameters:

timeout - Request timeout [seconds]

Returns:

True if the query has finished

Throws:

com.artisol.teneo.inquire.api.exceptions.InquireException - Thrown if the current status couldn't be returned