GigaSpaces XAP.NET Documentation
SpaceFifoGroupingIndexAttribute Class
Class LibraryGigaSpaces.Core.MetadataSpaceFifoGroupingIndexAttribute
Specifies that the annotated property will be used as a fifo grouping index. Defines a space FIFO grouping index. Can be declared on several properties in a class in order to assist in efficient traversal. If defined, there must be a property in the class, marked as SpaceFifoGroupingPropertyAttribute A compound index that contains this FIFO grouping index and the FIFO grouping property will be created. FIFO grouping index can be declared on a nested property, by specifying a path as done for ISpaceIndex. For example: 1. To index the 'socialSecurity' property
CopyC#
[SpaceFifoGroupingIndex]
public long SocialSecurity() { get; set; }
2. To index 'personalInfo.name':
CopyC#
[SpaceFifoGroupingIndex(path = "name")]
public long SocialSecurity() { get; set; }
Declaration Syntax
C#Visual BasicVisual C++J#
public class SpaceFifoGroupingIndexAttribute : Attribute
Public Class SpaceFifoGroupingIndexAttribute _
	Inherits Attribute
public ref class SpaceFifoGroupingIndexAttribute : public Attribute
public class SpaceFifoGroupingIndexAttribute extends Attribute
Members
All MembersConstructorsMethodsProperties



IconMemberDescription
SpaceFifoGroupingIndexAttribute()()()
Initializes a new instance of the SpaceFifoGroupingIndexAttribute class

Equals(Object)
Returns a value that indicates whether this instance is equal to a specified object.
(Inherited from Attribute.)
Finalize()()()
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
GetHashCode()()()
Returns the hash code for this instance.
(Inherited from Attribute.)
GetType()()()
Gets the Type of the current instance.
(Inherited from Object.)
IsDefaultAttribute()()()
When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.
(Inherited from Attribute.)
Match(Object)
When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.
(Inherited from Attribute.)
MemberwiseClone()()()
Creates a shallow copy of the current Object.
(Inherited from Object.)
Path
Gets or sets a fifo grouping index path. The path specifies which property path is used for fifo grouping index. If none is defined - the property itself is used for fifo grouping index.

ToString()()()
Returns a String that represents the current Object.
(Inherited from Object.)
TypeId
When implemented in a derived class, gets a unique identifier for this Attribute.
(Inherited from Attribute.)
Inheritance Hierarchy
Object
Attribute
 SpaceFifoGroupingIndexAttribute

Assembly: GigaSpaces.Core (Module: GigaSpaces.Core) Version: 12.1.0.0 (12.1.0.17000)