OwnershipStrengthQosPolicy Class Reference

Specifies the value of the strength used to arbitrate among multiple com.rti.dds.publication.DataWriter objects that attempt to modify the same instance of a data type (identified by com.rti.dds.topic.Topic + key). More...

Inheritance diagram for OwnershipStrengthQosPolicy:

Public Attributes
int	value
	The strength value used to arbitrate among multiple writers.
Public Attributes inherited from QosPolicy
final QosPolicyId_t	id
	The ID of this QoS policy.
final String	policy_name
	The name of this QoS policy.

Additional Inherited Members
Public Member Functions inherited from Struct
abstract boolean	equals (Object obj)
abstract int	hashCode ()
String	toString ()
Protected Member Functions inherited from Struct
	Struct ()
abstract void	pull_from_nativeI (long native_status)
abstract void	push_to_nativeI (long native_status)

Detailed Description

Specifies the value of the strength used to arbitrate among multiple com.rti.dds.publication.DataWriter objects that attempt to modify the same instance of a data type (identified by com.rti.dds.topic.Topic + key).

This policy only applies if the OWNERSHIP policy is of kind com.rti.dds.infrastructure.OwnershipQosPolicyKind.OwnershipQosPolicyKind.EXCLUSIVE_OWNERSHIP_QOS.

Entity:

com.rti.dds.publication.DataWriter

Properties:

RxO = N/A
Changeable = YES

The value of the OWNERSHIP_STRENGTH is used to determine the ownership of a data instance (identified by the key). The arbitration is performed by the com.rti.dds.subscription.DataReader.

See Also

EXCLUSIVE ownership

Member Data Documentation

int value

The strength value used to arbitrate among multiple writers.

[default] 0

[range] [0, 1 million]