org.apache.ignite.internal.processors.query.h2.opt.join

Class RangeSource

java.lang.Object

org.apache.ignite.internal.processors.query.h2.opt.join.RangeSource

public class RangeSource
extends Object

Bounds iterator.

Constructor Summary

Constructors

Constructor and Description
RangeSource(H2TreeIndex idx, Iterable<GridH2RowRangeBounds> bounds, int segment, BPlusTree.TreeRowClosure<H2Row,H2Row> filter)

Method Summary

Modifier and Type	Method and Description
boolean	hasMoreRows()
GridH2RowRange	next(int maxRows)

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeSource

public RangeSource(H2TreeIndex idx,
                   Iterable<GridH2RowRangeBounds> bounds,
                   int segment,
                   BPlusTree.TreeRowClosure<H2Row,H2Row> filter)

Parameters:

bounds - Bounds.

segment - Segment.

filter - Filter.

Method Detail

hasMoreRows

public boolean hasMoreRows()

Returns:

true If there are more rows in this source.

next

public GridH2RowRange next(int maxRows)

Parameters:

maxRows - Max allowed rows.

Returns:

Range.