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OutputTaskSetting Object

The OutputTaskSetting object is used to configure how to output the expected results of the ancestor TargetROIDef by filtering the results of the descendant TargetROIDef objects.

Example

{
    "Name": "output_task",
    "OutputCondition": {
        "TaskResultArray": [
            {
                "TargetROIDefName": "B",
                "TaskSettingNameArray": ["B_task"],
                "Operator": "AND",
                "BackwardReferenceOutput": {
                    "ReferenceTaskNameArray": ["A_task"],
                    "ReferenceResultTypeArray": ["ART_TEXT_LINE", "ART_BARCODE", "ART_FRAME", "ART_TABLE_CELL", "ART_COLOUR_REGION"]
                }
            }
        ],
        "Operator": "AND"
    }
}

Parameters

Parameter Name	Type	Required/Optional	Description
`Name`	String	Required	The unique identifier for this `OutputTaskSetting` object.
`OutputCondition`	Object	Optional	Defines how to filter and output results based on multiple conditions across descendant ROIs.

OutputCondition Design

Key Concepts

Concept	Description
Reference TargetROIDef	The parent `TargetROIDef` object where the output task is located. It serves as the reference point for descendant ROIs.
Descendant TargetROIDef	Child `TargetROIDef` objects whose task results can be linked back to the reference `TargetROIDef` for filtering.

Complete Example

The following example demonstrates a complete OutputCondition configuration:

{
    "TargetROIDefOptions": [
        {
            "Name": "A_roi",
            "TaskSettingNameArray": ["ddn_task", "output_task"]
        },
        {
            "Name": "B_roi",
            "TaskSettingNameArray": ["dbr_task"],
            "Location": {
                "ReferenceObjectFilter": {
                    "ReferenceTargetROIDefNameArray": ["A_roi"],
                    "ReferenceTaskNameArray": ["ddn_task"]
                }
            }
        },
        {
            "Name": "C_roi",
            "TaskSettingNameArray": ["dlr_task"],
            "Location": {
                "ReferenceObjectFilter": {
                    "ReferenceTargetROIDefNameArray": ["A_roi"],
                    "ReferenceTaskNameArray": ["ddn_task"]
                }
            }
        }
    ],
    "OutputTaskSettingOptions": [
        {
            "Name": "output_task",
            "OutputCondition": {
                "TaskResultArray": [
                    {
                        "TargetROIDefName": "B_roi",
                        "BackwardReferenceOutput": {
                            "ReferenceTaskNameArray": ["ddn_task"]
                        }
                    },
                    {
                        "TargetROIDefName": "C_roi",
                        "BackwardReferenceOutput": {
                            "ReferenceTaskNameArray": ["ddn_task"]
                        }
                    }
                ],
                "Operator": "AND"
            }
        }
    ]
}

OutputTaskSetting example

In this example:

Parent ROI: A_roi contains tasks ddn_task and output_task
Descendant ROIs: B_roi (with dbr_task) and C_roi (with dlr_task)
Workflow: output_task retrieves results from B_roi and C_roi, references ddn_task results, and applies AND logic for filtering