ITopic Interface

Represents a Topic.

Supported Topic Syntax

Topics are in the form level1/level2/level3. The total length of a topic can be 250 bytes.

Supported Subscription Syntax

Subscriptions are in the form level1/level2/level3. The total length of a subscription can be 250 bytes.The '>' character, when alone at the final level of a subscription, means match one or more levels at the end of a received topic. For example, level1/level2/level3/> will match level1/level2/level3/level4 and level1/level2/level3/level4/level5, but not level1/level2/level3. '>' elsewhere in the subscription has no special meaning. For example, level1>/level2 .

Supported Subscription Syntax with the Topic Routing Blade (TRB) in the appliance

The '*' character is a wildcard. When alone at a level, it means match any string at that level in a received topic. For example, level1/ * /level3 matches /level1/level2/level3. '*' can also be used to match a level that starts with a specified string. For example level1/lev* /level3 matches /level1/level2/level3. A '*'cannot appear at the beginning or within a string. For example, "lev*1" and "*evel" are not valid.

Supported Subscription Syntax with the Content Routing Blade (CRB) in the messaging appliance

The '*' character is not supported in subscriptions, either when alone or used as a suffix.

public interface ITopic : IDestination, ISubscription, 
	IDisposable

Public Interface ITopic
	Inherits IDestination, ISubscription, IDisposable

public interface class ITopic : IDestination, 
	ISubscription, IDisposable