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The If Wrapper stage can in SearchAPI allows you to execute a list of stages depending based on the result of a comparison. The stage will check inside intermediate for the field defined in check_field, and see if its value matches the one given in check_value, if this is true the stages stored in stages, otherwise if the list else_stages was provided, will executeThis stage checks a specific field inside the intermediate data and compares its value with the one provided in the check_value parameter. If the comparison is true, the stages specified in the stages parameter will be executed. Alternatively, if the else_stages parameter is provided, those stages will be executed.
| Note |
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This applies for all the stage functions process, post_process and get_ui_config |
| Info |
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If Wrapper doesn't return value to the pipeline |
| Property | Description | Default | Type | Required |
|---|---|---|---|---|
| type | Stage class name | - | string | Yes |
| enable | Enable stage for execution | true | boolean | No |
| name | Name for this specific stage | "if" | string | No |
| save_to_intermediate | If true, the result of the stage will be stored in the intermediate instead of the final section | false | boolean | No |
| ui_only | Section specific for UI configuration that affects the process of the stage | object | No | |
| halt_on_exception | Indicates if the pipeline should be interrupted in case of an exception | false | boolean | No |
| stages | List of stages to be executed if the condition is true | - | array of BaseStage | Yes (minItems: 1) |
| else_stages | List of stages to be executed if the condition is false | [] | array of BaseStage | No (minItems: 1) |
| check_field | Key used in the JSON payload to validate whether the stage should be enabled or not | string | Yes | |
| check_value | Field value used to compare with the value in the "check_field" to determine if the stage should be enabled | - | No |
Example Configuration
| Code Block | ||||
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_if = IfWrapperStage(
name='if',
check_field='flag',
check_value=True,
stages=[_search1],
else_stages=[_search2]
) |
Overview
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