com.gigaspaces.annotation.pojo

Annotation Type SpaceIndex

@Target(value=METHOD)
 @Retention(value=RUNTIME)
public @interface SpaceIndex

 Defines a space index.
 Can be defined on the property getter or as part of @SpaceIndexes when multiple indexes are
 used.

 Indexes on nested object properties are defined on the nested object getter.

 For example:

 
  To index the 'socialSecurity' property using extended indexing:
  1. @SpaceIndex(type = IndexType.EXTENDED)
     public long getSocialSecurity() {
 return socialSecurity;
 }

 To index 'personalInfo.name':
  2. @SpaceIndex(path = "name")
     public Info getPersonalInfo() {
 return personalInfo;
 }

 
 

Since:

7.1

Author:

Anna Pavtulov

Field Summary

Fields

Modifier and Type	Fields and Description
static String	EMPTY

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	path Defines the index property path.
SpaceIndexType	type The type of the index - default is EQUAL index
boolean	unique Indicates if unique constraint is applied for this index.

Field Detail

EMPTY

public static final String EMPTY

Element Detail

path

public abstract String path

Defines the index property path. The path specifies which property path is indexed. If none is defined - the property itself is indexed.

Default:

""

type

public abstract SpaceIndexType type

The type of the index - default is EQUAL index

Default:

com.gigaspaces.metadata.index.SpaceIndexType.EQUAL

unique

public abstract boolean unique

Indicates if unique constraint is applied for this index. The constraint is per partition. default is false

Default:

false