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https://issues.apache.org/jira/browse/JXPATH-108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Benson reopened JXPATH-108:
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> count() on NodeSet returned from custom function.
> -------------------------------------------------
>
> Key: JXPATH-108
> URL: https://issues.apache.org/jira/browse/JXPATH-108
> Project: Commons JXPath
> Issue Type: Improvement
> Affects Versions: Nightly Builds
> Reporter: Michele Vivoda
> Priority: Minor
> Fix For: 1.3
>
>
> If a NodeSet (BasicNodeSet) is returned from a custom function,
> count() does not work and returns always 1.
> Perhaps could be added In ri.compiler.CoreFunction.java, method
> functionCount(EvalContext)
> else if (value instanceof Collection) {... }
> else if (value instanceof NodeSet) {
> count = ((NodeSet) value).getValues().size();
> }
> or similiar.
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