Read Data from File

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Function

This Step reads data from a specified JSON file for use by subsequent Steps.

Usage Scenario

Use this Step when a project needs to read strings, JSON values, or poses from a JSON file.

Input and Output

Input

This Step has no input ports.

Output

Output port	Data type	Description
Data	String[]ⁿ / JsonValue[]ⁿ / Pose[]ⁿ	Data read from the JSON file. The output data type is determined by the Data Type parameter.

Output port

Data type

Description

Data

String[]ⁿ / JsonValue[]ⁿ / Pose[]ⁿ

Data read from the JSON file. The output data type is determined by the Data Type parameter.

Parameter Description

Parameter	Description
Data Type	Description: Sets the type of data to read from the JSON file. Value list: String: Reads string data and outputs data of type String. JSON value: Reads JSON values and outputs data of type JsonValue. Pose: Reads pose data and outputs data of type Pose.
JSON File Path	Description: Sets the path of the JSON file to be read. When the Step runs, it reads the file from the specified path.

Parameter

Description

Data Type

Description: Sets the type of data to read from the JSON file.

Value list:

String: Reads string data and outputs data of type String.
JSON value: Reads JSON values and outputs data of type JsonValue.
Pose: Reads pose data and outputs data of type Pose.

JSON File Path

Description: Sets the path of the JSON file to be read. When the Step runs, it reads the file from the specified path.

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