PTDiffusionNumberFetchTopicResult Class Reference

Introduction

Encapsulates the result from a numeric fetch operation for a single selected topic.

A numeric fetch operation is issued using either of the fetchDoubleFloatNumberValuesWithTopicSelectorExpression:completionHandler: (PTDiffusionFetchRequest(PTDiffusionPrimitive)) or fetchInt64NumberValuesWithTopicSelectorExpression:completionHandler: (PTDiffusionFetchRequest(PTDiffusionPrimitive)) methods.

Since

6.2

Inheritance diagram for PTDiffusionNumberFetchTopicResult:

Properties
NSNumber *	number
Properties inherited from PTDiffusionFetchTopicResult
NSString *	path
PTDiffusionTopicSpecification *	specification

Property Documentation

- (NSNumber*) number

readnonatomicassign

Returns the topic value, or nil if the topic has no value.

Since

6.2