Examples of client.net.sf.saxon.ce.tree.iter.AxisIterator

Package client.net.sf.saxon.ce.tree.iter

Examples of client.net.sf.saxon.ce.tree.iter.AxisIterator

client.net.sf.saxon.ce.tree.iter.AxisIterator
A SequenceIterator is used to iterate over a sequence. An AxisIterator is a SequenceIterator that throws no exceptions, and that always returns nodes. The nodes should all be in the same document (though there are some cases, such as PrependIterator, where this is the responsibility of the user of the class and is not enforced.)

    public void validate(Declaration decl) throws XPathException {
        name = typeCheck(name);
        select = typeCheck(select);
        int countChildren = 0;
        NodeInfo firstChild = null;
        AxisIterator kids = iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo child = (NodeInfo)kids.next();
            if (child == null) {
                break;
            }
            if (child instanceof XSLFallback) {
                continue;

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    public void postValidate() throws XPathException {
        checkAgainstRequiredType(requiredType);


        if (select==null && allowsValue()) {
            textonly = true;
            AxisIterator kids = iterateAxis(Axis.CHILD);
            NodeInfo first = (NodeInfo)kids.next();
            if (first == null) {
                if (requiredType == null) {
                    select = new StringLiteral(StringValue.EMPTY_STRING);
                } else {
                    if (this instanceof XSLParam) {
                        if (!requiredParam) {
                            if (Cardinality.allowsZero(requiredType.getCardinality())) {
                                select = Literal.makeEmptySequence();
                            } else {
                                // The implicit default value () is not valid for the required type, so
                                // it is treated as if there is no default
                                implicitlyRequiredParam = true;
                            }
                        }
                    } else {
                        if (Cardinality.allowsZero(requiredType.getCardinality())) {
                            select = Literal.makeEmptySequence();
                        } else {
                            compileError("The implicit value () is not valid for the declared type", "XTTE0570");
                        }
                    }
                }
            } else {
                if (kids.next() == null) {
                    // there is exactly one child node
                    if (first.getNodeKind() == Type.TEXT) {
                        // it is a text node: optimize for this case
                        constantText = first.getStringValue();
                    }

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        checkTopLevel(null);


        // check that the only children are xsl:output-character elements


        AxisIterator kids = iterateAxis(Axis.CHILD);
        while (true) {
            Item child = kids.next();
            if (child == null) {
                break;
            }
            if (!(child instanceof XSLOutputCharacter)) {
                compileError("Only xsl:output-character is allowed within xsl:character-map", "XTSE0010");

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        checkTopLevel(null);


        stackFrameMap = new SlotManager();


        AxisIterator kids = iterateAxis(Axis.CHILD);
        while (true) {
            Item child = kids.next();
            if (child == null) {
                break;
            }
            if (!(child instanceof XSLAttribute)) {
                compileError("Only xsl:attribute is allowed within xsl:attribute-set", "XTSE0010");

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                if (nsuri.equals("")) {
                    parts[0] = "";
                } else if (parts[0].equals("")) {
                    // Need to choose an arbitrary prefix
                    // First see if the requested namespace is declared in the stylesheet
                    AxisIterator iter = iterateAxis(Axis.NAMESPACE);
                    while (true) {
                        NodeInfo ns = (NodeInfo)iter.next();
                        if (ns == null) {
                            break;
                        }
                        if (ns.getStringValue().equals(nsuri)) {
                            parts[0] = ns.getLocalPart();

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        boolean foundNonImport = false;
        topLevel = new ArrayList<Declaration>(50);
        minImportPrecedence = precedence;
        StyleElement previousElement = sourceElement;


        AxisIterator kids = sourceElement.iterateAxis(Axis.CHILD);


        while (true) {
            NodeInfo child = (NodeInfo) kids.next();
            if (child == null) {
                break;
            }
            if (child.getNodeKind() == Type.TEXT) {
                // in an embedded stylesheet, white space nodes may still be there

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     * the document in advance checking for xml:space attributes than to look for them every time
     * we hit a whitespace text node.
     */


    private static boolean findPreserveSpace(DocumentInfo doc) {
        AxisIterator iter = doc.iterateAxis(Axis.DESCENDANT, NodeKindTest.ELEMENT);
        while (true) {
            NodeInfo node = (NodeInfo)iter.next();
            if (node == null) {
                return false;
            }
            String val = Navigator.getAttributeValue(node, NamespaceConstant.XML, "space");
            if ("preserve".equals(val)) {

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    public void validate(Declaration decl) throws XPathException {
        if (select != null && hasChildNodes()) {
            String errorCode = getErrorCodeForSelectPlusContent();
            compileError("An " + getDisplayName() + " element with a select attribute must be empty", errorCode);
        }
        AxisIterator kids = iterateAxis(Axis.CHILD);
        NodeInfo first = (NodeInfo)kids.next();
        if (select == null) {
            if (first == null) {
                // there are no child nodes and no select attribute
                //stringValue = "";
                select = new StringLiteral(StringValue.EMPTY_STRING);
            } else {
                if (kids.next() == null) {
                    // there is exactly one child node
                    if (first.getNodeKind() == Type.TEXT) {
                        // it is a text node: optimize for this case
                        select = new StringLiteral(first.getStringValue());
                    }

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          return;
        }
        // need to determine whether HTML, XHTML or neither so as to control case of node names
        // and distinguish other XML/HTML behaviours - like SelectID
        try {
            AxisIterator iter = this.iterateAxis(Axis.CHILD);
            while (true) {
                NodeInfo n = (NodeInfo)iter.next();
                if (n == null) {
                  break;
                } else if (n.getNodeKind() == Type.ELEMENT) {
//                  String uri = n.getURI();
//                  if (uri != null && uri.length() > 0) {

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      } else {
            if (idIndex != null) {
                return idIndex.get(id);
            } else {
                idIndex = new HashMap();
                AxisIterator iter = iterateAxis(Axis.DESCENDANT, NodeKindTest.ELEMENT);
                boolean useNS = isNSok(node);
                while (true) {
                    NodeInfo node = (NodeInfo)iter.next();
                    if (node == null) {
                        break;
                    }
                    Node testNode = (Node)((HTMLNodeWrapper)node).getUnderlyingNode();
                    String xmlId = (useNS)? getXmlIdNS(testNode) : getXmlId(testNode);

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client.net.sf.saxon.ce.dom.HTMLDocumentWrapper

client.net.sf.saxon.ce.expr.instruct.ResultDocument

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client.net.sf.saxon.ce.functions.DeepEqual

client.net.sf.saxon.ce.om.InscopeNamespaceResolver

client.net.sf.saxon.ce.pattern.DocumentNodeTest

client.net.sf.saxon.ce.pattern.Pattern

client.net.sf.saxon.ce.regex.UnicodeBlocks

client.net.sf.saxon.ce.style.IXSLScheduleAction

client.net.sf.saxon.ce.style.StyleElement

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