Examples of org.exist.xquery.value.Sequence.convertTo()

org.exist.xquery.value.Sequence.convertTo()
Try to convert the sequence into an atomic value. The target type should be specified by using one of the constants defined in class {@link Type}. An {@link XPathException}is thrown if the conversion is impossible. @param requiredType one of the type constants defined in class {@link Type} @throws XPathException

        
        final Sequence item = getExpression(0).eval(contextSequence);
        if (item.isEmpty())
          {return item;}
        
    NumericValue value = (NumericValue)item.convertTo(Type.NUMBER);
    if(mode == Constants.MINUS)
            {result = value.negate();}
    else
            {result =  value;}

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