The ATL COM module tardocValidator provides methods to
browse, search & validate records of the TARDOC tariff
API browser of tardocValidator100 COM module


/images/arrow_right.png ISearch::FindFirstDescendant method space
Method to find any services that are descendants of a base service using a recursive-decent approach.
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/images/arrow_right.png Restful webservice calling syntax
[POST] /baseURL/ISearch/FindFirstDescendant
[JSON input data] pISearch:
bstrCode:
eExpandFilter:		 longValue,    //interface address
"utf8StringValue",
longValue
[JSON result data] pbstrDescendantCode:
pbstrDescendantReference:
plLevel:
pbStatus:		 "utf8StringValue",
"utf8StringValue",
longValue,
booleanValue
 
[HTTP result status] 200 Return status 200 signals a successful method call
204 Return status 204 (noContent) signals that the end of an iteration is reached
>= 400 Return status >= 400 signals an unsuccessful function call. The returned JSON{errorCode: code, errorText:"text"} supplies the error message the same as GetAbortInfo() would do.
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/images/arrow_right.png C/C++ calling syntax
HRESULT FindFirstDescendant( BSTR
YesNoType
BSTR
BSTR
long
VARIANT_BOOL 		bstrCode,
eExpandFilter,
*pbstrDescendantCode,
*pbstrDescendantReference,
*plLevel,
*pbStatus);
[C/C++ return value] S_OK This value is returned if the function call was successful.
S_FALSE This value is returned if the end of an iteration is reached
E_name This value is returned if the function call was unsuccessful and an error exception was generated. Note that if you are using SmartPointers an exception is thrown under these conditions.
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/images/arrow_right.png Calling argument description
[in] BSTR bstrCode The base service code from which to begin the descendant search.
[in] YesNoType eExpandFilter Set to `enYes` to exclude services that would already be returned by `IUtility::Expand` (e.g., automatically expandable time-based services such as follow-ups).
Set to `enNo` to include all descendants regardless of expandability.
[out] BSTR *pbstrDescendantCode Descendant service code.
[out] BSTR *pbstrDescendantReference Immediate parent reference code of the descendant service (note that this may differ from the base service code, since the entire descendant tree is searched).
[out] long *plLevel The nesting level of the descendant service code.
[out,retval] VARIANT_BOOL *pbStatus Return status. VARIANT_TRUE means S_OK, VARIANT_FALSE means S_FALSE (e.g. in an iterator) or an error (E_name).
In the later case check for possible errors with the GetAbortInfo method.
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