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

        switch (n1.getNodeKind()) {
            case Type.ELEMENT:
                if (n1.getFingerprint() != n2.getFingerprint()) {
                    return false;
                }
                AxisIterator a1 = n1.iterateAxis(Axis.ATTRIBUTE);
                AxisIterator a2 = n2.iterateAxis(Axis.ATTRIBUTE);
                if (Count.count(a1.getAnother()) != Count.count(a2)) {
                    return false;
                }
                while (true) {
                    NodeInfo att1 = (NodeInfo)a1.next();
                    if (att1 == null) break;


                    AxisIterator a2iter = n2.iterateAxis(Axis.ATTRIBUTE,
                                            new NameTest(Type.ATTRIBUTE, att1.getFingerprint(), pool));
                    NodeInfo att2 = (NodeInfo)a2iter.next();


                    if (att2==null) {
                        return false;
                    }
                    if (!deepEquals(att1, att2, collator, config)) {
                        return false;
                    }
                }


                // fall through
            case Type.DOCUMENT:
                AxisIterator c1 = n1.iterateAxis(Axis.CHILD);
                AxisIterator c2 = n2.iterateAxis(Axis.CHILD);
                while (true) {
                    NodeInfo d1 = (NodeInfo)c1.next();
                    while (d1 != null && isIgnorable(d1))  {
                        d1 = (NodeInfo)c1.next();
                    }
                    NodeInfo d2 = (NodeInfo)c2.next();
                    while (d2 != null && isIgnorable(d2))  {
                        d2 = (NodeInfo)c2.next();
                    }
                    if (d1 == null || d2 == null) {
                        return (d1 == d2);
                    }
                    if (!deepEquals(d1, d2, collator, config)) {

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

     */


    protected ItemType getCommonChildItemType() {
        final TypeHierarchy th = getConfiguration().getTypeHierarchy();
        ItemType t = EmptySequenceTest.getInstance();
        AxisIterator children = iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo next = (NodeInfo)children.next();
            if (next == null) {
                return t;
            }
            if (next instanceof StyleElement) {
                ItemType ret = ((StyleElement)next).getReturnedItemType();

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

        if (!(this instanceof LiteralResultElement)) {
            processDefaultCollationAttribute("");
        }
        staticContext = new ExpressionContext(this);
        processAttributes();
        AxisIterator kids = iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo child = (NodeInfo)kids.next();
            if (child == null) {
                return;
            }
            if (child instanceof StyleElement) {
                ((StyleElement)child).processAllAttributes();

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

     * @return the last child instruction, or null if there are no child instructions
     */


    protected StyleElement getLastChildInstruction() {
        StyleElement last = null;
        AxisIterator kids = iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo child = (NodeInfo)kids.next();
            if (child == null) {
                return last;
            }
            if (child instanceof StyleElement) {
                last = (StyleElement)child;

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

     * Fix up references from XPath expressions. Overridden for function declarations
     * and variable declarations
     */


    public void fixupReferences() throws XPathException {
        AxisIterator kids = iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo child = (NodeInfo)kids.next();
            if (child == null) {
                return;
            }
            if (child instanceof StyleElement) {
                ((StyleElement)child).fixupReferences();

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

            } else if (reportingCircumstances == REPORT_UNLESS_FORWARDS_COMPATIBLE
                    && !forwardsCompatibleModeIsEnabled()) {
                compileError(validationError);
            } else if (reportingCircumstances == REPORT_UNLESS_FALLBACK_AVAILABLE) {
                boolean hasFallback = false;
                AxisIterator kids = iterateAxis(Axis.CHILD);
                while (true) {
                    NodeInfo child = (NodeInfo)kids.next();
                    if (child == null) {
                        break;
                    }
                    if (child instanceof XSLFallback) {
                        hasFallback = true;

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

     * @param decl
     */


    protected void validateChildren(Declaration decl) throws XPathException {
        boolean containsInstructions = mayContainSequenceConstructor();
        AxisIterator kids = iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo child = (NodeInfo)kids.next();
            if (child == null) {
                break;
            }
            if (child instanceof StyleElement) {
                if (containsInstructions && !((StyleElement)child).isInstruction()

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

     * @param sortRequired true if there must be at least one xsl:sort element
     * @throws XPathException if invalid
     */


    protected void checkSortComesFirst(boolean sortRequired) throws XPathException {
        AxisIterator kids = iterateAxis(Axis.CHILD);
        boolean sortFound = false;
        boolean nonSortFound = false;
        while (true) {
            NodeInfo child = (NodeInfo)kids.next();
            if (child == null) {
                break;
            }
            if (child instanceof XSLSort) {
                if (nonSortFound) {

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

                //return result;
                break;
            }
            if (node.getNodeKind() == Type.TEXT) {
                // handle literal text nodes by generating an xsl:value-of instruction
                AxisIterator lookahead = node.iterateAxis(Axis.FOLLOWING_SIBLING);
                NodeInfo sibling = (NodeInfo)lookahead.next();
                if (!(sibling instanceof XSLParam || sibling instanceof XSLSort)) {
                    // The test for XSLParam and XSLSort is to eliminate whitespace nodes that have been retained
                    // because of xml:space="preserve"
                    Instruction text = new ValueOf(new StringLiteral(node.getStringValue()), false);
                    text.setSourceLocator(this);

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

    protected Expression fallbackProcessing(Executable exec, Declaration decl, StyleElement instruction)
            throws XPathException {
        // process any xsl:fallback children; if there are none,
        // generate code to report the original failure reason
        Expression fallback = null;
        AxisIterator kids = instruction.iterateAxis(Axis.CHILD);
        while (true) {
            NodeInfo child = (NodeInfo)kids.next();
            if (child == null) {
                break;
            }
            if (child instanceof XSLFallback) {
                //fallback.setLocationId(allocateLocationId(getSystemId(), child.getLineNumber()));

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