[jira] [Updated] (SOLR-14694) Add import function to Streaming Expressions

["Houston Putman (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-14694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Houston Putman updated SOLR-14694:
----------------------------------
    Security:     (was: Public)

> Add import function to Streaming Expressions
> --------------------------------------------
>
>                 Key: SOLR-14694
>                 URL: https://issues.apache.org/jira/browse/SOLR-14694
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Joel Bernstein
>            Priority: Major
>
> This ticket will add the *import* function to be used within a *let* expression to import Streaming Expression and Stream Evaluator classes from the classpath and bind them to function names:
> {code}
> let(hello=import("com.mycompany.HelloWorld"),
>     a=hello())
> {code}
> In the example above the Stream Evaluator is bound to the function name *hello* and invoked below using the function name *hello*.



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