Nick Allen created METRON-490:
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Summary: Stellar - Validation of Required Parameters
Key: METRON-490
URL: https://issues.apache.org/jira/browse/METRON-490
Project: Metron
Issue Type: Bug
Reporter: Nick Allen
Assignee: Nick Allen
Currently, each Stellar function handles validation of required function
parameters in its own way. In some cases, we have functions that would throw
an IndexOutOfBoundsException, in other cases the function will produce its own
error message and exception.
There needs to be a standard mechanism to validate required function
parameters. This mechanism should handle missing parameters gracefully and
provide an error message that makes sense to a user.
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