Preface

Manual to be read when using SDK

• HULFT IoT EdgeStreaming Plugin SDK Getting Started

Use this manual when you create a component (adapter) that performs processes with scripts, using the API that is provided in HULFT IoT EdgeStreaming

Collective designation by HULFT product

In this document, the following collective designations are used to refer to HULFT products:

Notation of product version information

Product version information for this product is expressed using the following format:

1) Version (1, 2, 3, ......)

The number increases when changes are made to the concept of the product, substantial improvements to functions are made, and new functions are added. This is referred to as "Version Upgrade."

2) Level (0, 1, 2, 3, ......)

The number increases when improvements to functions are made and new functions are added. This is referred to as "Level Upgrade."

3) Revision (0, 1, 2, 3, ......)

The number increases when small-scale improvements are made that do not involve any changes to the specifications. This is referred to as "Revision Upgrade."

4) Minor Revision (No letter, A, B, C, ......)

A letter is added when urgent improvements are made for the first time, and the letter changes in ascending alphabetical order when subsequent improvements are made. This is referred to as "Minor Revision Upgrade." In this document, explanation of "Minor Revision Upgrade" is included in the explanation of "Revision Upgrade."

Command explanation

"$EDGESTREAMING_HOME" indicates the directory where HULFT IoT EdgeStreaming is installed.

In addition, the following symbols are used:

[ ]:

Brackets indicate that the enclosed items are optional.

{ }:

Braces indicate that the enclosed are multiple options, from which one option must be selected.

....:

Repeat symbol indicates options, which should be repeated if necessary. The symbol may follow a single word or a group of options enclosed within either brackets or braces. The part enclosed within either brackets or braces in a format is regarded as one unit. Repeat the whole part in between the symbols on a unit basis.

|:

Vertical bar is used to set off options.

Italics:

Italics indicate a variable (a value that varies depending on the target or state).

Example: yyyyMMdd

Input field explanation

Uppercase characters:

Uppercase characters indicate that uppercase alphabets (A-Z) can be used.

Lowercase characters:

Lowercase characters indicate that lowercase alphabets (a-z) can be used.

Alphabets:

Alphabets indicate that both uppercase (A-Z) and lowercase (a-z) alphabets can be used.

Alphanumeric characters:

Alphanumeric characters indicate uppercase and lowercase alphabets (A-Z, a-z) as well as numerals (0-9) can be used.

Screen

Some of the screen images used in the manual might differ slightly from the actual screens.

Trademarks

The proper nouns such as product names are trademarks or registered trademarks of the respective owners.

Region Edition

For areas where use of HULFT IoT EdgeStreaming is restricted, we offer "Region Edition" with functional restrictions.

Contact us for the details.