Examples of client.net.sf.saxon.ce.om.SequenceIterator

client.net.sf.saxon.ce.om.SequenceIterator

A SequenceIterator is used to iterate over any XPath 2 sequence (of values or nodes). To get the next item in a sequence, call next(); if this returns null, you've reached the end of the sequence.

A SequenceIterator keeps track of the current Item and the current position. The objects returned by the SequenceIterator will always be either nodes (class NodeInfo) or singleton values (class AtomicValue): these are represented collectively by the interface Item.

This interface forms part of the public Saxon API. The JavaDoc "since" flag is used from release 8.4 onwards to indicate methods that are considered to be a stable part of the API. Methods without a "since" flag should not be regarded as a stable part of the API.

Note that the stability of this interface applies to classes that use the interface, not to classes that implement it. The interface may be extended in future to add new methods. @author Michael H. Kay @since 8.4

                b = conditions[i].effectiveBooleanValue(context);
            } catch (XPathException e) {
                e.maybeSetLocation(conditions[i].getSourceLocator());
                throw e;
            }
            SequenceIterator result;
            if (b) {
              // for XSLIF conditionTests will always be null
              enterConditionTrace(i);
                result = (actions[i]).iterate(context);
                leaveConditionTrace(i);

        long value = -1;
        List vec = null;    // a list whose items may be of type either Long or
                            // BigDecimal or the string to be output (e.g. "NaN")
        if (this.value != null) {


            SequenceIterator iter = this.value.iterate(context);
            vec = new ArrayList(4);
            while (true) {
                AtomicValue val = (AtomicValue) iter.next();
                if (val == null) {
                    break;
                }
                if (backwardsCompatible && !vec.isEmpty()) {
                    break;

Examples of client.net.sf.saxon.ce.om.SequenceIterator

Related Classes of client.net.sf.saxon.ce.om.SequenceIterator