Examples of 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.)
net.sf.saxon.om.AxisIterator
A SequenceIterator is used to iterate over a sequence. An AxisIterator is a SequenceIterator that throws no exceptions. Despite its name, an AxisIterator is not invariably used to find nodes on an axis of a tree, though this is its most common use. For example, the class ArrayIterator is also defined as an AxisIterator.
org.pdf4j.saxon.om.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.)

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

    public CharSequence getStringValueCS() {
        // Might not be the same as the string value of the underlying node because of space stripping
        switch (getNodeKind()) {
            case Type.DOCUMENT:
            case Type.ELEMENT:
                AxisIterator iter = iterateAxis(Axis.DESCENDANT, NodeKindTest.makeNodeKindTest(Type.TEXT));
                FastStringBuffer sb = new FastStringBuffer(FastStringBuffer.SMALL);
                while(true) {
                    NodeInfo it = (NodeInfo)iter.next();
                    if (it == null) {
                        break;
                    }
                    sb.append(it.getStringValueCS());
                }

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

        } catch (XPathException err) {
            throw new RESyntaxException("Unable to read unicodeBlocks.xml file");
        }




        AxisIterator iter = doc.iterateAxis(Axis.DESCENDANT, new NameTest(Type.ELEMENT, "", "block", config.getNamePool()));
        while (true) {
            NodeInfo item = (NodeInfo)iter.next();
            if (item == null) {
                break;
            }
            String blockName = normalizeBlockName(Navigator.getAttributeValue(item, "", "name"));
            IntSet range = null;
            AxisIterator ranges = item.iterateAxis(Axis.CHILD, NodeKindTest.ELEMENT);
            while (true) {
                NodeInfo rangeElement = (NodeInfo)ranges.next();
                if (rangeElement == null) {
                    break;
                }
                int from = Integer.parseInt(Navigator.getAttributeValue(rangeElement, "", "from").substring(2), 16);
                int to = Integer.parseInt(Navigator.getAttributeValue(rangeElement, "", "to").substring(2), 16);

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

                    return SingletonIterator.makeIterator(doc);
                } else {
                    return EmptyIterator.getInstance();
                }
            case Type.ATTRIBUTE: {
                AxisIterator allElements = doc.iterateAxis(Axis.DESCENDANT, NodeKindTest.ELEMENT);
                MappingFunction atts = new MappingFunction() {
                    public SequenceIterator map(Item item) {
                        return ((NodeInfo)item).iterateAxis(Axis.ATTRIBUTE);
                    }
                };
                SequenceIterator allAttributes = new MappingIterator(allElements, atts);
                ItemMappingFunction test = new ItemMappingFunction() {
                    public Item mapItem(Item item) throws XPathException {
                        if ((matches((NodeInfo)item, context))) {
                            return item;
                        } else {
                            return null;
                        }
                    }
                };
                return new ItemMappingIterator(allAttributes, test);
            }
            case Type.ELEMENT:
            case Type.COMMENT:
            case Type.TEXT:
            case Type.PROCESSING_INSTRUCTION: {
                AxisIterator allChildren = doc.iterateAxis(Axis.DESCENDANT, NodeKindTest.makeNodeKindTest(kind));
                ItemMappingFunction test = new ItemMappingFunction() {
                    public Item mapItem(Item item) throws XPathException {
                        if ((matches((NodeInfo)item, context))) {
                            return item;
                        } else {
                            return null;
                        }
                    }
                };
                return new ItemMappingIterator(allChildren, test);
            }
            case Type.NODE: {
                AxisIterator allChildren = doc.iterateAxis(Axis.DESCENDANT);
                MappingFunction attsOrSelf = new MappingFunction() {
                    public SequenceIterator map(Item item) {
                        return new PrependIterator((NodeInfo)item, ((NodeInfo)item).iterateAxis(Axis.ATTRIBUTE));
                    }
                };

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




    public void validate(Declaration decl) throws XPathException {
        //checkWithinTemplate();


        AxisIterator kids = iterateAxis(Axis.CHILD);
        while(true) {
            NodeInfo curr = (NodeInfo)kids.next();
            if (curr == null) {
                break;
            }
            if (curr instanceof XSLFallback) {
                // no-op

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

                getConfiguration().issueWarning("Match pattern cannot match any nodes");
            }
        }


        // See if there are any required parameters.
        AxisIterator kids = iterateAxis(Axis.CHILD);
        while(true) {
            NodeInfo param = (NodeInfo)kids.next();
            if (param == null) {
                break;
            }
            if (param instanceof XSLParam && ((XSLParam)param).isRequiredParam()) {
                hasRequiredParams = true;

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


    public boolean matches(NodeInfo node) {
        if (node.getNodeKind() != Type.DOCUMENT) {
            return false;
        }
        AxisIterator iter = node.iterateAxis(Axis.CHILD);
        // The match is true if there is exactly one element node child, no text node
        // children, and the element node matches the element test.
        boolean found = false;
        while (true) {
            NodeInfo n = (NodeInfo)iter.next();
            if (n==null) {
                return found;
            }
            int kind = n.getNodeKind();
            if (kind==Type.TEXT) {

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

        }
        if (getParent().getNodeKind() != Type.DOCUMENT) {
            compileError(getDisplayName() + " must be the outermost element", "XTSE0010");
        }


        AxisIterator kids = iterateAxis(Axis.CHILD);
        while(true) {
            NodeInfo curr = (NodeInfo)kids.next();
            if (curr == null) break;
            if (curr.getNodeKind() == Type.TEXT ||
                    (curr instanceof StyleElement && ((StyleElement)curr).isDeclaration()) ||
                    curr instanceof DataElement) {
                // all is well

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

     */


    public void processAllAttributes() throws XPathException {
        processDefaultCollationAttribute("");
        prepareAttributes();
        AxisIterator iter = iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo node = (NodeInfo)iter.next();
            if (node == null) {
                break;
            }
            if (node instanceof StyleElement) {
                try {

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

            mode = getPreparedStylesheet().getRuleManager().getMode(modeName, true);
        }


        // handle sorting if requested


        AxisIterator kids = iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo child = (NodeInfo)kids.next();
            if (child == null) {
                break;
            }
            if (child instanceof XSLSort) {
                // no-op

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Examples of net.sf.saxon.om.AxisIterator

    doc.setBaseURI(node.getBaseURI());
    
    boolean hasRootElement = false;
    int i = 0;
    NodeInfo next;
    AxisIterator iter = node.iterateAxis(Axis.CHILD);
    while ((next = (NodeInfo) iter.next()) != null) {
      Node child = convertNodeInfo(next);
      if (child instanceof Element) { // replace fake root with real root
        if (hasRootElement) throw new IllegalAddException(
          "A XOM document must not have more than one root element.");
        doc.setRootElement((Element) child);

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