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

Class H2TableDescriptor

java.lang.Object

org.apache.ignite.internal.processors.query.h2.H2TableDescriptor

All Implemented Interfaces:

GridH2SystemIndexFactory

public class H2TableDescriptor
extends Object
implements GridH2SystemIndexFactory

Information about table in database.

Constructor Summary

Constructors

Constructor and Description
H2TableDescriptor(IgniteH2Indexing idx, H2Schema schema, GridQueryTypeDescriptor type, GridCacheContext cctx) Constructor.

Method Summary

Modifier and Type	Method and Description
GridCacheContext	cache()
ArrayList<org.h2.index.Index>	createSystemIndexes(GridH2Table tbl) Create list of indexes.
GridH2IndexBase	createUserIndex(GridQueryIndexDescriptor idxDesc) Create user index.
Collection<GridH2IndexBase>	createUserIndexes() Get collection of user indexes.
H2Schema	schema()
String	schemaName()
GridH2Table	table()
void	table(GridH2Table tbl)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

H2TableDescriptor

public H2TableDescriptor(IgniteH2Indexing idx,
                         H2Schema schema,
                         GridQueryTypeDescriptor type,
                         GridCacheContext cctx)

Constructor.

Parameters:

idx - Indexing.

schema - Schema.

type - Type descriptor.

cctx - Cache context.

Method Detail

table

public GridH2Table table()

Returns:

Table.

table

public void table(GridH2Table tbl)

Parameters:

tbl - Table.

schema

public H2Schema schema()

Returns:

Schema.

schemaName

public String schemaName()

Returns:

Schema name.

cache

public GridCacheContext cache()

Returns:

Cache context.

toString

public String toString()

Overrides:

toString in class Object

createSystemIndexes

public ArrayList<org.h2.index.Index> createSystemIndexes(GridH2Table tbl)

Create list of indexes. First must be primary key, after that all unique indexes and only then non-unique indexes. All indexes must be subtypes of H2TreeIndex.

Specified by:

createSystemIndexes in interface GridH2SystemIndexFactory

Parameters:

tbl - Table to create indexes for.

Returns:

List of indexes.

createUserIndexes

public Collection<GridH2IndexBase> createUserIndexes()

Get collection of user indexes.

Returns:

User indexes.

createUserIndex

public GridH2IndexBase createUserIndex(GridQueryIndexDescriptor idxDesc)

Create user index.

Parameters:

idxDesc - Index descriptor.

Returns:

Index.