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

Class GridH2Cursor

java.lang.Object

org.apache.ignite.internal.processors.query.h2.opt.GridH2Cursor

All Implemented Interfaces:

org.gridgain.internal.h2.index.Cursor

public class GridH2Cursor
extends Object
implements org.gridgain.internal.h2.index.Cursor

H2 Cursor implementation.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.gridgain.internal.h2.result.Row	cur
static org.gridgain.internal.h2.index.Cursor	EMPTY
protected Iterator<? extends org.gridgain.internal.h2.result.Row>	iter

Constructor Summary

Constructors

Constructor and Description
GridH2Cursor(Iterator<? extends org.gridgain.internal.h2.result.Row> iter) Constructor.

Method Summary

Modifier and Type	Method and Description
org.gridgain.internal.h2.result.Row	get()
org.gridgain.internal.h2.result.SearchRow	getSearchRow()
boolean	next()
boolean	previous()

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final org.gridgain.internal.h2.index.Cursor EMPTY

iter

protected Iterator<? extends org.gridgain.internal.h2.result.Row> iter

cur

protected org.gridgain.internal.h2.result.Row cur

Constructor Detail

GridH2Cursor

public GridH2Cursor(Iterator<? extends org.gridgain.internal.h2.result.Row> iter)

Constructor.

Parameters:

iter - Rows iterator.

Method Detail

get

public org.gridgain.internal.h2.result.Row get()

Specified by:

get in interface org.gridgain.internal.h2.index.Cursor

getSearchRow

public org.gridgain.internal.h2.result.SearchRow getSearchRow()

Specified by:

getSearchRow in interface org.gridgain.internal.h2.index.Cursor

next

public boolean next()

Specified by:

next in interface org.gridgain.internal.h2.index.Cursor

previous

public boolean previous()

Specified by:

previous in interface org.gridgain.internal.h2.index.Cursor