org.apache.kylin.storage.hbase.cube.v2

Class CubeSegmentScanner

java.lang.Object

org.apache.kylin.storage.hbase.cube.v2.CubeSegmentScanner

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<org.apache.kylin.gridtable.GTRecord>, org.apache.kylin.gridtable.IGTScanner

public class CubeSegmentScanner
extends Object
implements org.apache.kylin.gridtable.IGTScanner

Constructor Summary

Constructors

Constructor and Description
CubeSegmentScanner(org.apache.kylin.cube.CubeSegment cubeSeg, org.apache.kylin.cube.cuboid.Cuboid cuboid, Set<org.apache.kylin.metadata.model.TblColRef> dimensions, Set<org.apache.kylin.metadata.model.TblColRef> groups, Collection<org.apache.kylin.metadata.model.FunctionDesc> metrics, org.apache.kylin.metadata.filter.TupleFilter filter, boolean allowPreAggregate)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
org.apache.kylin.gridtable.GTInfo	getInfo()
int	getScannedRowCount()
Iterator<org.apache.kylin.gridtable.GTRecord>	iterator()

Methods inherited from class java.lang.Object

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

Constructor Detail

CubeSegmentScanner

public CubeSegmentScanner(org.apache.kylin.cube.CubeSegment cubeSeg,
                  org.apache.kylin.cube.cuboid.Cuboid cuboid,
                  Set<org.apache.kylin.metadata.model.TblColRef> dimensions,
                  Set<org.apache.kylin.metadata.model.TblColRef> groups,
                  Collection<org.apache.kylin.metadata.model.FunctionDesc> metrics,
                  org.apache.kylin.metadata.filter.TupleFilter filter,
                  boolean allowPreAggregate)

Method Detail

iterator

public Iterator<org.apache.kylin.gridtable.GTRecord> iterator()

Specified by:

iterator in interface Iterable<org.apache.kylin.gridtable.GTRecord>

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getInfo

public org.apache.kylin.gridtable.GTInfo getInfo()

Specified by:

getInfo in interface org.apache.kylin.gridtable.IGTScanner

getScannedRowCount

public int getScannedRowCount()

Specified by:

getScannedRowCount in interface org.apache.kylin.gridtable.IGTScanner