Examples of nextItem()

Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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                        if(buf == null)
                            {buf = new StringBuilder();}
                        else if (buf.length() > 0)
                            {buf.append(' ');}
                        buf.append(next.getStringValue());
                        next = i.nextItem();
                    // if item is a node, flush any collected character data and
                    // copy the node to the target doc.
                    } else if (next.getType() == Type.DOCUMENT) {
                        if (buf != null && buf.length() > 0) {
                            receiver.characters(buf);
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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                        if (buf != null && buf.length() > 0) {
                            receiver.characters(buf);
                            buf.setLength(0);
                        }
                        next.copyTo(context.getBroker(), receiver);
                        next = i.nextItem();
                    } else if (Type.subTypeOf(next.getType(), Type.NODE)) {
                        if (buf != null && buf.length() > 0) {
                            receiver.characters(buf);
                            buf.setLength(0);
                        }
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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                        if (buf != null && buf.length() > 0) {
                            receiver.characters(buf);
                            buf.setLength(0);
                        }
                        next.copyTo(context.getBroker(), receiver);
                        next = i.nextItem();
                    }
                }
                // flush remaining character data
                if (buf != null && buf.length() > 0) {
                    receiver.characters(buf);
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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        final MemTreeBuilder builder = context.getDocumentBuilder();
        final DocumentBuilderReceiver receiver = new DocumentBuilderReceiver(builder);
        receiver.checkNS = true;
        try {
            final SequenceIterator i = result.iterate();
            Item next = i.nextItem();
            StringBuilder buf = null;
            boolean allowAttribs = true;
            while (next != null) {
                context.proceed(this, builder);
                // if item is an atomic value, collect the string values of all
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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                        {buf = new StringBuilder();}
                    else if (buf.length() > 0)
                        {buf.append(' ');}
                    buf.append(next.getStringValue());
                    allowAttribs = false;
                    next = i.nextItem();
                //If the item is a node, flush any collected character data and
                //copy the node to the target doc.
                } else if (Type.subTypeOf(next.getType(), Type.NODE)) {
                 
                    //It is possible for a text node constructor to construct a text node containing a zero-length string.
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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                    //It is possible for a text node constructor to construct a text node containing a zero-length string.
                    //However, if used in the content of a constructed element or document node,
                    //such a text node will be deleted or merged with another text node.
                  if (next instanceof TextImpl && ((TextImpl)next).getStringValue().isEmpty()) {
                        next = i.nextItem();
            continue;
          }
                    if (buf != null && buf.length() > 0) {
                        receiver.characters(buf);
                        buf.setLength(0);
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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                    if (next.getType() == Type.ATTRIBUTE && !allowAttribs)
                        {throw new XPathException(this, ErrorCodes.XQTY0024,
                            "An attribute may not appear after another child node.");}
                    next.copyTo(context.getBroker(), receiver);
                    allowAttribs = next.getType() == Type.ATTRIBUTE || next.getType() == Type.NAMESPACE;
                    next = i.nextItem();
                }
            }
            // flush remaining character data
            if (buf != null && buf.length() > 0)
                {receiver.characters(buf);}
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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        final Sequence inner = getArgument(0).eval(contextSequence, contextItem);
        if (inner.isEmpty()) {
            result = Sequence.EMPTY_SEQUENCE;
        } else {
            final SequenceIterator iter = inner.iterate();
            Item item = iter.nextItem();
            AtomicValue value = item.atomize();
            //Any values of type xdt:untypedAtomic are cast to xs:double
            if (value.getType() == Type.UNTYPED_ATOMIC)
                {value = value.convertTo(Type.DOUBLE);}
            if (!(value instanceof ComputableValue)) {
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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                    "can not be an operand in a sum", value);
            }
            //Set the first value
            ComputableValue sum = (ComputableValue) value;
            while (iter.hasNext()) {
                item = iter.nextItem();
                value = item.atomize();
                //Any value of type xdt:untypedAtomic are cast to xs:double
                if (value.getType() == Type.UNTYPED_ATOMIC)
                    {value = value.convertTo(Type.DOUBLE);}
                if (!(value instanceof ComputableValue)) {
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Examples of org.exist.xquery.value.SequenceIterator.nextItem()

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          //TODO : test if a range index is defined *iff* it is compatible with the collator
        final Collator collator = getCollator(contextSequence, contextItem, 2);
        final SequenceIterator iter = arg.unorderedIterator();
        AtomicValue min = null;
        while (iter.hasNext()) {
                final Item item = iter.nextItem();
                if (item instanceof QNameValue)
                {throw new XPathException(this, ErrorCodes.FORG0006, "Cannot compare " + Type.getTypeName(item.getType()), arg);}
                AtomicValue value = item.atomize();

                //Duration values must either all be xs:yearMonthDuration values or must all be xs:dayTimeDuration values.
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