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Creating an Ultra Messaging JMS Source

User Guide

6.1.2
- 6.2
- 6.1

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floor

The floor analytic rounds a number down, toward zero, to the nearest multiple of significance.

Syntax

floor(number,[number2],significance)

The following table describes the required and optional arguments:

Argument	Required Optional	Description
number1	Required	The numeric value that you want to round.
number2	Optional	The numeric values that want to round.
significance	Required	The multiple to which you want to round.

The following table provides the datatype for the parameters you can pass:

Parameter Input Options	Datatype
Event property	Real number
Watchlist values	Real number

Example

when 1  stocktopic  s with floor(s.value,1) as result=3 then response with body="event set result is ${ result }"

The following table describes the result for the event property value that you pass:

Event Property Value	Description	Result
s.value =3.5	Rounds 3.5 down to the nearest multiple of 1.	3

Error Condition

The analytic does not run when there is a type mismatch, that is, when the values contain nonnumeric data. On type mismatch, the analytic returns an error, stops the rule evaluation, and writes the mismatch error to the log file.

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Table of Contents

User Guide

User Guide

floor

floor

Syntax

Error Condition