Examples with QName org.eclipse.wst.xml.xpath2.processor.internal.types.QName used on opensource projects

Example 6 with QName

use of org.eclipse.wst.xml.xpath2.processor.internal.types.QName in project webtools.sourceediting by eclipse.

the class FnError method evaluate.

/**
 * Evaluate arguments.
 *
 * @param args
 *            argument expressions.
 * @throws DynamicError
 *             Dynamic error.
 * @return Result of evaluation.
 */
public ResultSequence evaluate(Collection args, org.eclipse.wst.xml.xpath2.api.EvaluationContext ec) throws DynamicError {
    // Differentiate depending on whether there is one (required) argument or whatever.
    Collection cargs = Function.convert_arguments(args, args.size() == 1 ? expected_args1() : expected_args());
    QName code = null;
    ResultSequence items = null;
    String description = null;
    // Iterate over the args
    Iterator it = cargs.iterator();
    if (it.hasNext()) {
        ResultSequence rsQName = (ResultSequence) it.next();
        // for arity 2 and 3, the code is not mandatory, as in fn:code((), "description). Handle this:
        if (!rsQName.empty())
            code = (QName) rsQName.first();
    }
    // Next arg (if present) is the description
    if (it.hasNext()) {
        ResultSequence rsDescription = (ResultSequence) it.next();
        description = ((XSString) rsDescription.first()).value();
    }
    // Final arg (if present) is the list of items
    if (it.hasNext()) {
        items = (ResultSequence) it.next();
    }
    // Handle the code if missing
    if (code == null)
        code = new QName("err", "FOER0000", "http://www.w3.org/2005/xqt-errors");
    return error(code, description, items);
}

Example 7 with QName

use of org.eclipse.wst.xml.xpath2.processor.internal.types.QName in project webtools.sourceediting by eclipse.

the class FnError method expected_args.

/**
 * Obtain a list of expected arguments.
 *
 * @return Result of operation.
 */
public static synchronized Collection expected_args() {
    if (_expected_args == null) {
        _expected_args = new ArrayList();
        _expected_args.add(new SeqType(new QName(), SeqType.OCC_QMARK));
        _expected_args.add(new SeqType(new XSString(), SeqType.OCC_NONE));
        _expected_args.add(new SeqType(AnyType.class, SeqType.OCC_STAR));
    }
    return _expected_args;
}

Example 8 with QName

use of org.eclipse.wst.xml.xpath2.processor.internal.types.QName in project webtools.sourceediting by eclipse.

the class FnLocalNameFromQName method local_name.

/**
 * Local-Name-from-QName operation.
 *
 * @param args
 *            Result from the expressions evaluation.
 * @throws DynamicError
 *             Dynamic error.
 * @return Result of fn:local-name-from-QName operation.
 */
public static ResultSequence local_name(Collection args) throws DynamicError {
    Collection cargs = Function.convert_arguments(args, expected_args());
    // get arg
    ResultSequence arg1 = (ResultSequence) cargs.iterator().next();
    if (arg1.empty())
        return ResultBuffer.EMPTY;
    QName qname = (QName) arg1.first();
    return new XSNCName(qname.local());
}

Example 9 with QName

use of org.eclipse.wst.xml.xpath2.processor.internal.types.QName in project webtools.sourceediting by eclipse.

the class FnLocalNameFromQName method expected_args.

/**
 * Obtain a list of expected arguments.
 *
 * @return Result of operation.
 */
public static synchronized Collection expected_args() {
    if (_expected_args == null) {
        _expected_args = new ArrayList();
        SeqType arg = new SeqType(new QName(), SeqType.OCC_QMARK);
        _expected_args.add(arg);
    }
    return _expected_args;
}

Example 10 with QName

use of org.eclipse.wst.xml.xpath2.processor.internal.types.QName in project webtools.sourceediting by eclipse.

the class FnIndexOf method index_of.

/**
 * Index-Of operation.
 *
 * @param args
 *            Result from the expressions evaluation.
 * @param dynamicContext
 * @throws DynamicError
 *             Dynamic error.
 * @return Result of fn:index-of operation.
 */
public static ResultSequence index_of(Collection args, DynamicContext dc) {
    Function.convert_arguments(args, expected_args());
    // get args
    Iterator citer = args.iterator();
    ResultSequence arg1 = (ResultSequence) citer.next();
    ResultSequence arg2 = (ResultSequence) citer.next();
    if (arg1.empty()) {
        return ResultBuffer.EMPTY;
    }
    // sanity chex
    if (arg2.size() != 1)
        DynamicError.throw_type_error();
    String collationUri = dc.getCollationProvider().getDefaultCollation();
    if (citer.hasNext()) {
        ResultSequence arg3 = (ResultSequence) citer.next();
        if (!arg3.empty()) {
            XSString collation = (XSString) arg3.first();
            collationUri = collation.getStringValue();
        }
    }
    ResultBuffer rb = new ResultBuffer();
    AnyAtomicType at = (AnyAtomicType) arg2.first();
    get_comparable(at);
    int index = 1;
    for (Iterator i = arg1.iterator(); i.hasNext(); ) {
        AnyType cmptype = (AnyType) i.next();
        get_comparable(cmptype);
        if (!(at instanceof CmpEq))
            continue;
        if (isBoolean(cmptype, at)) {
            XSBoolean boolat = (XSBoolean) cmptype;
            if (boolat.eq(at, dc)) {
                rb.add(new XSInteger(BigInteger.valueOf(index)));
            }
        } else if (isNumeric(cmptype, at)) {
            NumericType numericat = (NumericType) at;
            if (numericat.eq(cmptype, dc)) {
                rb.add(new XSInteger(BigInteger.valueOf(index)));
            }
        } else if (isDuration(cmptype, at)) {
            XSDuration durat = (XSDuration) at;
            if (durat.eq(cmptype, dc)) {
                rb.add(new XSInteger(BigInteger.valueOf(index)));
            }
        } else if (at instanceof QName && cmptype instanceof QName) {
            QName qname = (QName) at;
            if (qname.eq(cmptype, dc)) {
                rb.add(new XSInteger(BigInteger.valueOf(index)));
            }
        } else if (needsStringComparison(cmptype, at)) {
            XSString xstr1 = new XSString(cmptype.getStringValue());
            XSString itemStr = new XSString(at.getStringValue());
            if (FnCompare.compare_string(collationUri, xstr1, itemStr, dc).equals(BigInteger.ZERO)) {
                rb.add(new XSInteger(BigInteger.valueOf(index)));
            }
        }
        index++;
    }
    return rb.getSequence();
}