public static interface JexlContext.NamespaceResolver
In JEXL, a namespace is an object that serves the purpose of encapsulating functions; for instance, the "math" namespace would be the proper object to expose functions like "log(...)", "sinus(...)", etc.In expressions like "ns:function(...)", the resolver is called with resolveNamespace("ns").
JEXL itself reserves 'jexl' and 'ujexl' as namespaces for internal purpose; resolving those may lead to unexpected results.
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