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

Class H2Tree.MetaPageInfo

java.lang.Object

org.apache.ignite.internal.processors.query.h2.database.H2Tree.MetaPageInfo

Enclosing class:

H2Tree

public static class H2Tree.MetaPageInfo
extends Object

Constructor Summary

Constructors

Constructor and Description
MetaPageInfo(BPlusMetaIO io, long pageAddr)

Method Summary

Modifier and Type	Method and Description
IgniteProductVersion	createdVersion()
boolean	flagsSupported()
boolean	inlineDecimalSupported()
boolean	inlineObjectHash()
boolean	inlineObjectSupported()
int	inlineSize()
boolean	useUnwrappedPk()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaPageInfo

public MetaPageInfo(BPlusMetaIO io,
                    long pageAddr)

Parameters:

io - Metapage IO.

pageAddr - Page address.

Method Detail

inlineSize

public int inlineSize()

Returns:

Inline size.

useUnwrappedPk

public boolean useUnwrappedPk()

Returns:

true In case use unwrapped PK for indexes.

flagsSupported

public boolean flagsSupported()

Returns:

true In case metapage contains flags.

inlineObjectSupported

public boolean inlineObjectSupported()

Returns:

true In case inline object is supported.

inlineObjectHash

public boolean inlineObjectHash()

Returns:

true In case inline object is supported.

inlineDecimalSupported

public boolean inlineDecimalSupported()

Returns:

true In case inline decimal is supported.

createdVersion

public IgniteProductVersion createdVersion()

Returns:

Created version.