Examples of net.sf.saxon.om.Item

net.sf.saxon.om.Item
An Item is an object that can occur as a member of a sequence. It corresponds directly to the concept of an item in the XPath 2.0 data model. There are two kinds of Item: atomic values, and nodes.
This interface is part of the public Saxon API. As such (starting from Saxon 8.4), methods that form part of the stable API are labelled with a JavaDoc "since" tag to identify the Saxon release at which they were introduced.
Note: there is no method getItemType(). This is to avoid having to implement it on every implementation of NodeInfo. Instead, use the static method Type.getItemType(Item). @author Michael H. Kay @since 8.4

        public ExtensionFunctionCall makeCallExpression() {
            return new ExtensionFunctionCall() {
                @Override
                public Sequence call(XPathContext xPathContext, Sequence[] sequences) throws XPathException {
                    // get value of first arg passed to the function
                    Item arg1 = sequences[0].head();
                    String arg1Val = arg1.getStringValue();


                    // return a altered version of the first arg
                    return new StringValue("arg1[" + arg1Val + "]");
                }
            };

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        DynamicQueryContext dynamicQueryContext = new DynamicQueryContext(config);


        Message in = exchange.getIn();
        Source source = null;
        try {
            Item item = in.getBody(Item.class);
            dynamicQueryContext.setContextItem(item);
        } catch (NoTypeConversionAvailableException e) {
            try {
                source = in.getBody(Source.class);
            } catch (NoTypeConversionAvailableException e2) {

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        DynamicQueryContext dynamicQueryContext = new DynamicQueryContext(config);


        Message in = exchange.getIn();
        Source source = null;
        try {
            Item item = in.getBody(Item.class);
            dynamicQueryContext.setContextItem(item);
        } catch (NoTypeConversionAvailableException e) {
            try {
                source = in.getBody(Source.class);
            } catch (NoTypeConversionAvailableException e2) {

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        try {
            iterator = exp.iterator(dynamicContext);
        } finally {
            SaxonDataBindingHelper.CURR_EXECUTING_CONFIG = oldConfigValue;
        }
        Item item = iterator.next();
        if (item == null) {
            return null;
        }
        if (item instanceof NodeInfo) {
            return item;

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        Configuration config = getConfiguration();
        DynamicQueryContext dynamicQueryContext = new DynamicQueryContext(config);


        Message in = exchange.getIn();


        Item item = in.getBody(Item.class);
        if (item != null) {
            dynamicQueryContext.setContextItem(item);
        } else {
            Object body = in.getBody();

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        Configuration config = getConfiguration();
        DynamicQueryContext dynamicQueryContext = new DynamicQueryContext(config);


        Message in = exchange.getIn();


        Item item = in.getBody(Item.class);
        if (item != null) {
            dynamicQueryContext.setContextItem(item);
        } else {
            Object body = in.getBody();

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    private Element createElement(NodeInfo nodeInfo) {
        Element el = new Element(nodeInfo.getLocalName());
        AxisIterator iter = nodeInfo.iterateAxis(Axis.CHILD, AnyNodeTest.getInstance());
        while (iter.hasNext()) {
            Item item = iter.next();
            switch (item.getItemType()) {
                case Type.ELEMENT:
                    el.addContent(createElement((NodeInfo) item));
                    break;
                default:
                    try {
                        el.setText(item.getStringValue());
                    } catch (XPathException e) {
                        e.printStackTrace();
                    }
            }
        }
        iter = nodeInfo.iterateAxis(Axis.ATTRIBUTE, AnyNodeTest.getInstance());
        while (iter.hasNext()) {
            Item item = iter.next();
            el.setAttribute(((NodeInfo) item).getLocalName(), ((NodeInfo) item).getStringValue());
        }
        return el;
    }

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    protected DynamicQueryContext createDynamicContext(Exchange exchange) throws Exception {
        Configuration config = getConfiguration();
        DynamicQueryContext dynamicQueryContext = new DynamicQueryContext(config);


        Message in = exchange.getIn();
        Item item = in.getBody(Item.class);
        Source source = null;
        if (item != null) {
            dynamicQueryContext.setContextItem(item);
        } else {
            source = in.getBody(Source.class);

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        try {
            iterator = exp.iterator(dynamicContext);
        } finally {
            SaxonDataBindingHelper.CURR_EXECUTING_CONFIG = oldConfigValue;
        }
        Item item = iterator.next();
        if (item == null) {
            return null;
        }
        if (item instanceof NodeInfo) {
            return item;

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        Configuration config = getConfiguration();
        DynamicQueryContext dynamicQueryContext = new DynamicQueryContext(config);


        Message in = exchange.getIn();


        Item item = in.getBody(Item.class);
        if (item != null) {
            dynamicQueryContext.setContextItem(item);
        } else {
            Source source = in.getBody(Source.class);
            if (source == null) {

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edu.cmu.cs.fusion.xml.TypeComparisonCall

net.sf.saxon.dom.DOMNodeList

net.sf.saxon.expr.AppendExpression$AppendIterator

net.sf.saxon.expr.AppendIterator

net.sf.saxon.expr.AtomicSequenceConverter

net.sf.saxon.expr.CardinalityChecker

net.sf.saxon.expr.ComputedExpression

net.sf.saxon.expr.ContextItemExpression

net.sf.saxon.expr.ContextMappingIterator

net.sf.saxon.expr.ConvertToString

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