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→Conversion to Java
Before Java code is executed, the arguments are converted to Java values, depending on the addressed function or constructor parameters. The accepted Java types and the original XQuery types are depicted in the second and first column of the table below.
If a numeric value is supplied for which no exact matching is defined, it is cast to the appropriate type unless it exceeds its limits. The following two function calls are equivalent:
<syntaxhighlight lang="xquery">
(: exact match :)
Q{String}codePointAt('ABC', xs:int(1)),
(: xs:byte and xs:integer casts :)
Q{String}codePointAt('ABC', xs:byte(1)),
Q{String}codePointAt('ABC', 1)
</syntaxhighlight>
===Conversion to XQuery===
