Package org.apache.ignite.internal.cache.query.index.sorted

Class QueryIndexDefinition

java.lang.Object

org.apache.ignite.internal.cache.query.index.sorted.QueryIndexDefinition

All Implemented Interfaces:

IndexDefinition, SortedIndexDefinition

public class QueryIndexDefinition
extends Object
implements SortedIndexDefinition

Define query index.

Constructor Summary

Constructors

Constructor	Description
QueryIndexDefinition(GridQueryTypeDescriptor typeDesc, GridCacheContextInfo<?,?> cacheInfo, IndexName idxName, String treeName, IndexRowCache idxRowCache, boolean isPrimary, boolean isAffinity, LinkedHashMap<String,IndexKeyDefinition> keyDefs, int cfgInlineSize, IndexKeyTypeSettings keyTypeSettings)

Method Summary

Modifier and Type	Method	Description
boolean	affinity()	Whether this index is affinity key index or not.
GridCacheContextInfo<?,?>	cacheInfo()	Cache info.
IndexName	idxName()
IndexRowCache	idxRowCache()	Cache of index rows.
LinkedHashMap<String,IndexKeyDefinition>	indexKeyDefinitions()
int	inlineSize()	Inline size.
IndexKeyTypeSettings	keyTypeSettings()	Index key type settings.
boolean	primary()	Whether this index is primary key (unique) or not.
IndexRowComparator	rowComparator()	Comparator for comparing index rows.
InlineIndexRowHandlerFactory	rowHandlerFactory()	Index row handler.
int	segments()	Amount of index tree segments.
String	toString()
String	treeName()	Represents an index tree name.
GridQueryTypeDescriptor	typeDescriptor()	Type descriptor.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryIndexDefinition

public QueryIndexDefinition(GridQueryTypeDescriptor typeDesc,
                            GridCacheContextInfo<?,?> cacheInfo,
                            IndexName idxName,
                            String treeName,
                            IndexRowCache idxRowCache,
                            boolean isPrimary,
                            boolean isAffinity,
                            LinkedHashMap<String,IndexKeyDefinition> keyDefs,
                            int cfgInlineSize,
                            IndexKeyTypeSettings keyTypeSettings)

Method Detail

treeName

public String treeName()

Represents an index tree name.

Specified by:

treeName in interface SortedIndexDefinition

indexKeyDefinitions

public LinkedHashMap<String,IndexKeyDefinition> indexKeyDefinitions()

Specified by:

indexKeyDefinitions in interface IndexDefinition

Returns:

Ordered map of index field names to index key definitions.

rowComparator

public IndexRowComparator rowComparator()

Comparator for comparing index rows.

Specified by:

rowComparator in interface SortedIndexDefinition

segments

public int segments()

Amount of index tree segments.

Specified by:

segments in interface SortedIndexDefinition

inlineSize

public int inlineSize()

Inline size.

Specified by:

inlineSize in interface SortedIndexDefinition

primary

public boolean primary()

Whether this index is primary key (unique) or not.

Specified by:

primary in interface SortedIndexDefinition

affinity

public boolean affinity()

Whether this index is affinity key index or not.

Specified by:

affinity in interface SortedIndexDefinition

rowHandlerFactory

public InlineIndexRowHandlerFactory rowHandlerFactory()

Index row handler.

Specified by:

rowHandlerFactory in interface SortedIndexDefinition

keyTypeSettings

public IndexKeyTypeSettings keyTypeSettings()

Index key type settings.

Specified by:

keyTypeSettings in interface SortedIndexDefinition

idxRowCache

public IndexRowCache idxRowCache()

Cache of index rows.

Specified by:

idxRowCache in interface SortedIndexDefinition

idxName

public IndexName idxName()

Specified by:

idxName in interface IndexDefinition

Returns:

Index name.

typeDescriptor

public GridQueryTypeDescriptor typeDescriptor()

Type descriptor.

Specified by:

typeDescriptor in interface SortedIndexDefinition

cacheInfo

public GridCacheContextInfo<?,?> cacheInfo()

Cache info.

Specified by:

cacheInfo in interface SortedIndexDefinition

toString

public String toString()

Overrides:

toString in class Object