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

Class GridH2SpatialIndex

java.lang.Object

org.gridgain.internal.h2.engine.DbObjectBase

org.gridgain.internal.h2.schema.SchemaObjectBase

org.gridgain.internal.h2.index.BaseIndex

org.apache.ignite.internal.processors.query.h2.opt.H2IndexCostedBase

org.apache.ignite.internal.processors.query.h2.opt.GridH2IndexBase

org.apache.ignite.internal.processors.query.h2.opt.GridH2SpatialIndex

All Implemented Interfaces:

org.gridgain.internal.h2.engine.DbObject, org.gridgain.internal.h2.index.Index, org.gridgain.internal.h2.index.SpatialIndex, org.gridgain.internal.h2.schema.SchemaObject

public class GridH2SpatialIndex
extends GridH2IndexBase
implements org.gridgain.internal.h2.index.SpatialIndex

Spatial index.

Field Summary

Fields inherited from class org.gridgain.internal.h2.index.BaseIndex

columnIds, columns, indexColumns, indexType, table

Fields inherited from class org.gridgain.internal.h2.engine.DbObjectBase

comment, database, trace

Fields inherited from interface org.gridgain.internal.h2.engine.DbObject

AGGREGATE, COMMENT, CONSTANT, CONSTRAINT, DOMAIN, FUNCTION_ALIAS, INDEX, RIGHT, ROLE, SCHEMA, SEQUENCE, SETTING, SYNONYM, TABLE_OR_VIEW, TRIGGER, USER

Constructor Summary

Constructors

Constructor and Description
GridH2SpatialIndex(GridH2Table tbl, String idxName, org.gridgain.internal.h2.table.IndexColumn... cols)
GridH2SpatialIndex(GridH2Table tbl, String idxName, int segmentsCnt, org.gridgain.internal.h2.table.IndexColumn... cols)

Method Summary

Modifier and Type	Method and Description
boolean	canGetFirstOrLast()
org.gridgain.internal.h2.index.IndexLookupBatch	createLookupBatch(org.gridgain.internal.h2.table.TableFilter[] filters, int filter)
void	destroy(boolean rmIndex)
org.gridgain.internal.h2.index.Cursor	find(org.gridgain.internal.h2.engine.Session ses, org.gridgain.internal.h2.result.SearchRow first, org.gridgain.internal.h2.result.SearchRow last)
org.gridgain.internal.h2.index.Cursor	find(org.gridgain.internal.h2.table.TableFilter filter, org.gridgain.internal.h2.result.SearchRow first, org.gridgain.internal.h2.result.SearchRow last)
org.gridgain.internal.h2.index.Cursor	findByGeometry(org.gridgain.internal.h2.table.TableFilter filter, org.gridgain.internal.h2.result.SearchRow first, org.gridgain.internal.h2.result.SearchRow last, org.gridgain.internal.h2.result.SearchRow intersection)
org.gridgain.internal.h2.index.Cursor	findFirstOrLast(org.gridgain.internal.h2.engine.Session ses, boolean first)
double	getCost(org.gridgain.internal.h2.engine.Session ses, int[] masks, org.gridgain.internal.h2.table.TableFilter[] filters, int filter, org.gridgain.internal.h2.result.SortOrder sortOrder, org.gridgain.internal.h2.command.dml.AllColumnsForPlan cols)
long	getRowCount(org.gridgain.internal.h2.engine.Session ses)
long	getRowCountApproximation(org.gridgain.internal.h2.engine.Session ses)
H2CacheRow	put(H2CacheRow row)
boolean	putx(H2CacheRow row)
boolean	removex(org.gridgain.internal.h2.result.SearchRow row)
int	segmentsCount()
long	totalRowCount(org.apache.ignite.spi.indexing.IndexingQueryCacheFilter partsFilter)

Methods inherited from class org.apache.ignite.internal.processors.query.h2.opt.GridH2IndexBase

add, calculateSegment, checkRename, close, columnsArray, getDiskSpaceUsed, getDistributedMultiplier, getTable, needRebuild, queryContextRegistry, refreshColumnIds, remove, remove, removeChildrenAndResources, rowDescriptor, segment, segmentForPartition, segmentForRow, truncate

Methods inherited from class org.apache.ignite.internal.processors.query.h2.opt.H2IndexCostedBase

costRangeIndex, getCostRangeIndex_8_7_12

Methods inherited from class org.gridgain.internal.h2.index.BaseIndex

canFindNext, canScan, checkIndexColumnTypes, compareRows, findNext, getColumnIndex, getColumns, getCostRangeIndex, getCreateSQL, getCreateSQLForCopy, getDropSQL, getDuplicateKeyException, getIndexColumns, getIndexType, getPlanSQL, getRow, getType, isFindUsingFullTableScan, isFirstColumn, isHidden, isRowIdIndex, mayHaveNullDuplicates, setSortedInsertMode, update

Methods inherited from class org.gridgain.internal.h2.schema.SchemaObjectBase

getSchema, getSQL, getSQL

Methods inherited from class org.gridgain.internal.h2.engine.DbObjectBase

getChildren, getComment, getDatabase, getId, getModificationId, getName, invalidate, isTemporary, isValid, rename, setComment, setModified, setObjectName, setTemporary, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gridgain.internal.h2.index.Index

add, canFindNext, canScan, close, compareRows, findNext, getColumnIndex, getColumns, getDiskSpaceUsed, getIndexColumns, getIndexType, getPlanSQL, getRow, getTable, isFindUsingFullTableScan, isFirstColumn, isRowIdIndex, needRebuild, remove, remove, setSortedInsertMode, truncate, update

Methods inherited from interface org.gridgain.internal.h2.schema.SchemaObject

getSchema, isHidden

Methods inherited from interface org.gridgain.internal.h2.engine.DbObject

checkRename, getChildren, getComment, getCreateSQL, getCreateSQLForCopy, getDatabase, getDropSQL, getId, getName, getSQL, getSQL, getType, isTemporary, removeChildrenAndResources, rename, setComment, setTemporary

Constructor Detail

GridH2SpatialIndex

public GridH2SpatialIndex(GridH2Table tbl,
                          String idxName,
                          org.gridgain.internal.h2.table.IndexColumn... cols)

Parameters:

tbl - Table.

idxName - Index name.

cols - Columns.

GridH2SpatialIndex

public GridH2SpatialIndex(GridH2Table tbl,
                          String idxName,
                          int segmentsCnt,
                          org.gridgain.internal.h2.table.IndexColumn... cols)

Parameters:

tbl - Table.

idxName - Index name.

segmentsCnt - Index segments count.

cols - Columns.

Method Detail

createLookupBatch

public org.gridgain.internal.h2.index.IndexLookupBatch createLookupBatch(org.gridgain.internal.h2.table.TableFilter[] filters,
                                                                         int filter)

Specified by:

createLookupBatch in interface org.gridgain.internal.h2.index.Index

Overrides:

createLookupBatch in class org.gridgain.internal.h2.index.BaseIndex

segmentsCount

public int segmentsCount()

Specified by:

segmentsCount in class GridH2IndexBase

put

public H2CacheRow put(H2CacheRow row)

Specified by:

put in class GridH2IndexBase

putx

public boolean putx(H2CacheRow row)

Specified by:

putx in class GridH2IndexBase

removex

public boolean removex(org.gridgain.internal.h2.result.SearchRow row)

Specified by:

removex in class GridH2IndexBase

destroy

public void destroy(boolean rmIndex)

Overrides:

destroy in class GridH2IndexBase

getCost

public double getCost(org.gridgain.internal.h2.engine.Session ses,
                      int[] masks,
                      org.gridgain.internal.h2.table.TableFilter[] filters,
                      int filter,
                      org.gridgain.internal.h2.result.SortOrder sortOrder,
                      org.gridgain.internal.h2.command.dml.AllColumnsForPlan cols)

Specified by:

getCost in interface org.gridgain.internal.h2.index.Index

find

public org.gridgain.internal.h2.index.Cursor find(org.gridgain.internal.h2.table.TableFilter filter,
                                                  org.gridgain.internal.h2.result.SearchRow first,
                                                  org.gridgain.internal.h2.result.SearchRow last)

Specified by:

find in interface org.gridgain.internal.h2.index.Index

Overrides:

find in class org.gridgain.internal.h2.index.BaseIndex

find

public org.gridgain.internal.h2.index.Cursor find(org.gridgain.internal.h2.engine.Session ses,
                                                  org.gridgain.internal.h2.result.SearchRow first,
                                                  org.gridgain.internal.h2.result.SearchRow last)

Specified by:

find in interface org.gridgain.internal.h2.index.Index

canGetFirstOrLast

public boolean canGetFirstOrLast()

Specified by:

canGetFirstOrLast in interface org.gridgain.internal.h2.index.Index

findFirstOrLast

public org.gridgain.internal.h2.index.Cursor findFirstOrLast(org.gridgain.internal.h2.engine.Session ses,
                                                             boolean first)

Specified by:

findFirstOrLast in interface org.gridgain.internal.h2.index.Index

getRowCount

public long getRowCount(org.gridgain.internal.h2.engine.Session ses)

Specified by:

getRowCount in interface org.gridgain.internal.h2.index.Index

getRowCountApproximation

public long getRowCountApproximation(org.gridgain.internal.h2.engine.Session ses)

Specified by:

getRowCountApproximation in interface org.gridgain.internal.h2.index.Index

Overrides:

getRowCountApproximation in class GridH2IndexBase

totalRowCount

public long totalRowCount(org.apache.ignite.spi.indexing.IndexingQueryCacheFilter partsFilter)

Specified by:

totalRowCount in class GridH2IndexBase

findByGeometry

public org.gridgain.internal.h2.index.Cursor findByGeometry(org.gridgain.internal.h2.table.TableFilter filter,
                                                            org.gridgain.internal.h2.result.SearchRow first,
                                                            org.gridgain.internal.h2.result.SearchRow last,
                                                            org.gridgain.internal.h2.result.SearchRow intersection)

Specified by:

findByGeometry in interface org.gridgain.internal.h2.index.SpatialIndex