org.apache.lens.server.query

Class ResultFormatter

java.lang.Object

org.apache.lens.server.api.events.AsyncEventListener<QueryExecuted>

org.apache.lens.server.query.ResultFormatter

All Implemented Interfaces:

LensEventListener<QueryExecuted>

public class ResultFormatter
extends AsyncEventListener<QueryExecuted>

The Class ResultFormatter.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.logging.Log	LOG The Constant LOG.

Fields inherited from interface org.apache.lens.server.api.events.LensEventListener

HANDLER_METHOD_NAME

Constructor Summary

Constructors

Constructor and Description
ResultFormatter(QueryExecutionServiceImpl queryService, LogSegregationContext logSegregationContext) Instantiates a new result formatter.

Method Summary

Methods

Modifier and Type	Method and Description
void	process(QueryExecuted event) Should implement the actual event handling.

Methods inherited from class org.apache.lens.server.api.events.AsyncEventListener

getEventQueue, onEvent, stop

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

The Constant LOG.

Constructor Detail

ResultFormatter

public ResultFormatter(QueryExecutionServiceImpl queryService,
               @NonNull
               LogSegregationContext logSegregationContext)

Instantiates a new result formatter.

Parameters:

queryService - the query service

Method Detail

process

public void process(QueryExecuted event)

Description copied from class: AsyncEventListener

Should implement the actual event handling.

Specified by:

process in class AsyncEventListener<QueryExecuted>

Parameters:

event - the event