use of org.exist.xquery.util.Error in project exist by eXist-db.
the class QNameIndexLookup method setArguments.
/**
* Overwritten to disable automatic type checks. We check manually.
*
* @see org.exist.xquery.Function#setArguments(java.util.List)
*/
public void setArguments(List<Expression> arguments) throws XPathException {
// wrap arguments into a cardinality check, so an error will be generated if
// one of the arguments returns an empty sequence
Expression arg = arguments.get(0);
arg = new DynamicCardinalityCheck(context, Cardinality.ONE_OR_MORE, arg, new Error(Error.FUNC_PARAM_CARDINALITY, "1", getSignature()));
steps.add(arg);
arg = arguments.get(1);
arg = new DynamicCardinalityCheck(context, Cardinality.ONE_OR_MORE, arg, new Error(Error.FUNC_PARAM_CARDINALITY, "2", getSignature()));
steps.add(arg);
if (arguments.size() == 3) {
arg = arguments.get(2);
arg = new DynamicCardinalityCheck(context, Cardinality.ONE_OR_MORE, arg, new Error(Error.FUNC_PARAM_CARDINALITY, "3", getSignature()));
steps.add(arg);
}
}
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