List of itemAt() Examples

Examples of itemAt()

client.net.sf.saxon.ce.value.Value.itemAt()
Get the n'th item in the sequence (starting from 0). This is defined for all Values, but its real benefits come for a sequence Value stored extensionally (or for a MemoClosure, once all the values have been read) @param n position of the required item, counting from zero. @return the n'th item in the sequence, where the first item in the sequence isnumbered zero. If n is negative or >= the length of the sequence, returns null.
com.marklogic.xcc.ResultSequence.itemAt()
net.sf.saxon.om.GroundedValue.itemAt()
Get the n'th item in the value, counting from 0 @param n the index of the required item, with 0 representing the first item in the sequence @return the n'th item if it exists, or null otherwise
net.sf.saxon.s9api.XdmValue.itemAt()
Get the n'th item in the value, counting from zero. @param n the item that is required, counting the first item in the sequence as item zero @return the n'th item in the sequence making up the value, counting from zero @throws IndexOutOfBoundsException if n is less than zero or greater than or equal to the numberof items in the value @throws SaxonApiUncheckedException if the value is lazily evaluated and the delayedevaluation fails with a dynamic error.
net.sf.saxon.value.Value.itemAt()
Get the n'th item in the sequence (starting from 0). This is defined for all Values, but its real benefits come for a sequence Value stored extensionally (or for a MemoClosure, once all the values have been read) @param n position of the required item, counting from zero. @return the n'th item in the sequence, where the first item in the sequence isnumbered zero. If n is negative or >= the length of the sequence, returns null.
org.exist.dom.NewArrayNodeSet.itemAt()
org.exist.xquery.value.Sequence.itemAt()
Returns the item located at the specified position within this sequence. Items are counted beginning at 0. @param pos
org.exist.xquery.value.ValueSequence.itemAt()
org.jboss.soa.esb.message.Attachment.itemAt()
get the item at the specified position in the list of unnamed objects @param index int - index of element to return @return Object the element at the specified position in the list of unnamed objects @throws IndexOutOfBoundsException - if the index is out of range
org.pdf4j.saxon.om.GroundedValue.itemAt()
Get the n'th item in the value, counting from 0 @param n the index of the required item, with 0 representing the first item in the sequence @return the n'th item if it exists, or null otherwise
org.pdf4j.saxon.value.Value.itemAt()
Get the n'th item in the sequence (starting from 0). This is defined for all Values, but its real benefits come for a sequence Value stored extensionally (or for a MemoClosure, once all the values have been read) @param n position of the required item, counting from zero. @return the n'th item in the sequence, where the first item in the sequence isnumbered zero. If n is negative or >= the length of the sequence, returns null.

Examples of org.exist.xquery.value.Sequence.itemAt()

        return result;
    }


    protected Item getKey(Sequence contextSequence, Item contextItem) throws XPathException {
        Sequence keySeq = getArgument(1).eval(contextSequence, contextItem);
        Item key = keySeq.itemAt(0);
        if (!(Type.subTypeOf(key.getType(), Type.STRING) || Type.subTypeOf(key.getType(), Type.NODE)))
            throw new XPathException(this, "Second argument to ft:query should either be a query string or " +
                    "an XML element describing the query. Found: " + Type.getTypeName(key.getType()));
        return key;
    }

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Examples of org.exist.xquery.value.Sequence.itemAt()

    protected Properties parseOptions(Sequence contextSequence, Item contextItem) throws XPathException {
        if (getArgumentCount() < 3)
            return null;
        Properties options = new Properties();
        Sequence optSeq = getArgument(2).eval(contextSequence, contextItem);
        NodeValue optRoot = (NodeValue) optSeq.itemAt(0);
        try {
            XMLStreamReader reader = context.getXMLStreamReader(optRoot);
            reader.next();
             reader.next();
            while (reader.hasNext()) {

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Examples of org.exist.xquery.value.Sequence.itemAt()

//              qnameSeq = super.eval(contextSequence, contextItem);
            
            if (qnameSeq != null) {
              if(!qnameSeq.hasOne())
                throw new XPathException(this, "Type error: the node name should evaluate to a single item");
              Item qnitem = qnameSeq.itemAt(0);
              if (qnitem instanceof QNameValue) {
                qn = ((QNameValue)qnitem).getQName();
              } else {
                tagName = qnitem.getStringValue();
              }

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Examples of org.exist.xquery.value.Sequence.itemAt()

            }
        }
        
        Sequence result;
        Sequence seq = args[0].convertTo(Type.DOUBLE);
        NumericValue value = (NumericValue)seq.itemAt(0).convertTo(Type.DOUBLE);


        if(seq.isEmpty())
            result = Sequence.EMPTY_SEQUENCE;
        else {          
            double calcValue=0;

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Examples of org.exist.xquery.value.Sequence.itemAt()

        Sequence result;
        double calcValue=0;
        String functionName = getSignature().getName().getLocalName();
        
        Sequence seqA = args[0].convertTo(Type.DOUBLE);
        NumericValue valueA = (NumericValue)seqA.itemAt(0).convertTo(Type.DOUBLE);
        
        Sequence seqB = args[1].convertTo(Type.DOUBLE);
        NumericValue valueB = (NumericValue)seqB.itemAt(0).convertTo(Type.DOUBLE);
        
        if("atan2".equals(functionName)) {

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Examples of org.exist.xquery.value.Sequence.itemAt()

        
        Sequence seqA = args[0].convertTo(Type.DOUBLE);
        NumericValue valueA = (NumericValue)seqA.itemAt(0).convertTo(Type.DOUBLE);
        
        Sequence seqB = args[1].convertTo(Type.DOUBLE);
        NumericValue valueB = (NumericValue)seqB.itemAt(0).convertTo(Type.DOUBLE);
        
        if("atan2".equals(functionName)) {
            calcValue = Math.atan2(valueA.getDouble(), valueB.getDouble());
            
        } else if("power".equals(functionName)) {

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Examples of org.exist.xquery.value.Sequence.itemAt()

            compiled = xquery.compile(context, GET_CURRENT_REV_SOURCE);
        try {
            Sequence s = xquery.execute(compiled, Sequence.EMPTY_SEQUENCE);
            if (s.isEmpty())
                return 0;
            IntegerValue iv = (IntegerValue) s.itemAt(0);
            return iv.getLong();
        } finally {
            pool.returnCompiledXQuery(GET_CURRENT_REV_SOURCE, compiled);
        }
    }

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Examples of org.exist.xquery.value.Sequence.itemAt()

        try {
            Sequence s = xquery.execute(compiled, Sequence.EMPTY_SEQUENCE);
            if (s.isEmpty())
                return 0;


            IntegerValue iv = (IntegerValue) s.itemAt(0);
            return iv.getLong();
        } finally {
            pool.returnCompiledXQuery(GET_BASE_REV_FOR_KEY_SOURCE, compiled);
        }
    }

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Examples of org.exist.xquery.value.Sequence.itemAt()


            // test text node
            seq = xquery.execute("doc('/db/test/test_string.xml')/test//b/text()",
                    null, AccessContext.TEST);
            assertEquals(1, seq.getItemCount());
            NodeProxy text = (NodeProxy) seq.itemAt(0);
            assertEquals("1.5.2.1", text.getNodeId().toString());
            // test DOMFile.getNodeValue()
            assertEquals(text.getStringValue(), "paragraph");
            // test Text deserialization
            Text node = (Text) text.getNode();

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Examples of org.exist.xquery.value.Sequence.itemAt()


            Sequence seq = xquery.execute("/products", null, AccessContext.TEST);
            assertEquals(seq.getItemCount(), 1);


            Serializer serializer = broker.getSerializer();
            System.out.println(serializer.serialize((NodeValue) seq.itemAt(0)));


            seq = xquery.execute("//product", null, AccessContext.TEST);
            assertEquals(ITEMS_TO_APPEND, seq.getItemCount());


            System.out.println("testAppendCDATA: PASS");

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