PresentationQosPolicyAccessScopeKind Class Reference

Kinds of presentation "access scope". More...

Inheritance diagram for PresentationQosPolicyAccessScopeKind:

Static Public Attributes
static final PresentationQosPolicyAccessScopeKind	INSTANCE_PRESENTATION_QOS
	[default] Scope spans only a single instance.
static final PresentationQosPolicyAccessScopeKind	TOPIC_PRESENTATION_QOS
	Scope spans to all instances within the same com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader), but not across instances in different com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader).
static final PresentationQosPolicyAccessScopeKind	GROUP_PRESENTATION_QOS
	Scope spans to all instances belonging to com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader) entities within the same com.rti.dds.publication.Publisher (or com.rti.dds.subscription.Subscriber).
static final PresentationQosPolicyAccessScopeKind	HIGHEST_OFFERED_PRESENTATION_QOS
	This value only applies to a com.rti.dds.subscription.Subscriber. The com.rti.dds.subscription.Subscriber will use the access scope specified by each remote com.rti.dds.publication.Publisher.

Additional Inherited Members
Public Member Functions inherited from Enum
final int	ordinal ()
	The integral value of this enumerated constant.
Object	copy_from (Object src)
final String	name ()
	The name of this enum constant, as declared in the enum declaration.
final String	toString ()
	The string value of this enum constant.
Protected Member Functions inherited from Enum
	Enum (String name, int ordinal)
	The constructor.

Detailed Description

Kinds of presentation "access scope".

Access scope determines the largest scope spanning the entities for which the order and coherency of changes can be preserved.

QoS:

com.rti.dds.infrastructure.PresentationQosPolicy

Member Data Documentation

final PresentationQosPolicyAccessScopeKind INSTANCE_PRESENTATION_QOS

static

[default] Scope spans only a single instance.

Indicates that changes to one instance need not be coherent nor ordered with respect to changes to any other instance. In other words, order and coherent changes apply to each instance separately.

final PresentationQosPolicyAccessScopeKind TOPIC_PRESENTATION_QOS

static

Scope spans to all instances within the same com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader), but not across instances in different com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader).

final PresentationQosPolicyAccessScopeKind GROUP_PRESENTATION_QOS

static

Scope spans to all instances belonging to com.rti.dds.publication.DataWriter (or com.rti.dds.subscription.DataReader) entities within the same com.rti.dds.publication.Publisher (or com.rti.dds.subscription.Subscriber).

final PresentationQosPolicyAccessScopeKind HIGHEST_OFFERED_PRESENTATION_QOS

static

This value only applies to a com.rti.dds.subscription.Subscriber. The com.rti.dds.subscription.Subscriber will use the access scope specified by each remote com.rti.dds.publication.Publisher.