Reader Values
Specification
- valuesToUse one of 'featureTypes', 'attributeNames', 'attributeListValues', or 'sdeVersions'
- format (optional) ({parameter} ok) the FME format of the dataset from which to read the parameter's configuration
- dataset (optional) ({parameter} ok) a filename, URL, or such specifying the dataset
- formatPrompt (optional) ({parameter} ok) the format prompt parameter reference
- metafile (optional) path to a file to use as the reader's metafile
- attributeListSettings (optional) a dictionary of settings to be specified when valuesToUse is 'attributeListValues'. The base name of the list need not be specified. E.g., if the values of interest are in xmlpath{}.display_value and xmlpath{}.feature_path, specify 'display_value' for displayElement and 'feature_path' for valueElement
- displayElement the name of the list element to be used for display to the user
- valueElement the name of the list element to be used for the resultant parameter value
- sdeVersionType (optional) either 'transactional' or 'historical', only applicable (and required) when valuesToUse is 'sdeVersions'
- readCallToUse (optional) either 'read' or 'readSchema', specifying what reader method to use to fetch the parameter's options. Default is 'readSchema'
- configuration (optional) a list of dictionaries specifying named values either by constant or by parameter reference:
- name the name of the configuration item
- value ({parameter} ok) the value of the configuration item
If a property is labelled with ({parameter} ok), the value can be either a constant (string) or a reference to another parameter, in the form of a dictionary mapping the key "parameter" to the name of the referenced parameter, e.g. { "parameter" : "MY_PARAM" }
Example
{
}