com.mapr.ojai.store.impl.results

Class SqlResultProcessor

java.lang.Object

com.mapr.ojai.store.impl.results.SqlResultProcessor

All Implemented Interfaces:

QueryResultProcessor

public class SqlResultProcessor
extends java.lang.Object
implements QueryResultProcessor

An implementation of QueryResultProcessor which extracts individual fields from a row in Drill's Record Batch into the corresponding fields of an OJAI Document.

Constructor Summary

Constructors

Constructor and Description
SqlResultProcessor(boolean excludeId)

Method Summary

Modifier and Type	Method and Description
org.ojai.Document	extractFirst(org.apache.drill.exec.record.RecordBatchLoader loader) Process the new record batch and return the first result from this result batch.
org.ojai.Document	extractNext(int rowNum) Return the ith record from the current record batch.

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlResultProcessor

public SqlResultProcessor(boolean excludeId)

Method Detail

extractFirst

public org.ojai.Document extractFirst(org.apache.drill.exec.record.RecordBatchLoader loader)

Description copied from interface: QueryResultProcessor

Process the new record batch and return the first result from this result batch.

Specified by:

extractFirst in interface QueryResultProcessor

extractNext

public org.ojai.Document extractNext(int rowNum)

Description copied from interface: QueryResultProcessor

Return the i^th record from the current record batch.

Specified by:

extractNext in interface QueryResultProcessor