Examples of client.net.sf.saxon.ce.expr.z.IntSet

client.net.sf.saxon.ce.expr.z.IntSet
A set of integers represented as int values


    boolean beenHereBefore(int idx, int node) {
        // TODO: this mechanism succeeds in its purpose of preventing an infinite number of matches
        // of zero-length strings, but it is incorrect: the state of the machine does not only depend
        // on the current instruction and the position in the input string, but also on the state of the stack.
        IntSet previousVisitors = history.get(idx);
        if (previousVisitors != null && previousVisitors.contains(node)) {
            return true;
        } else {
            if (previousVisitors == null) {
                previousVisitors = new IntHashSet(4);
                history.put(idx, previousVisitors);
            }
            previousVisitors.add(node);
            return false;
        }
    }

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    public static IntSet getBlock(String name) throws RESyntaxException {
        if (blocks == null) {
            readBlocks(new Configuration());
        }
        IntSet cc = blocks.get(name);
        if (cc != null) {
            return cc;
        }
        cc = blocks.get(normalizeBlockName(name));
        return cc;

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            NodeInfo item = (NodeInfo)iter.next();
            if (item == null) {
                break;
            }
            String blockName = normalizeBlockName(Navigator.getAttributeValue(item, "", "name"));
            IntSet range = null;
            AxisIterator ranges = item.iterateAxis(Axis.CHILD, NodeKindTest.ELEMENT);
            while (true) {
                NodeInfo rangeElement = (NodeInfo)ranges.next();
                if (rangeElement == null) {
                    break;
                }
                int from = Integer.parseInt(Navigator.getAttributeValue(rangeElement, "", "from").substring(2), 16);
                int to = Integer.parseInt(Navigator.getAttributeValue(rangeElement, "", "to").substring(2), 16);
                IntSet cr = new IntBlockSet(from, to);
                if (range == null) {
                    range = cr;
                } else if (range instanceof IntBlockSet) {
                    range = range.mutableCopy().union(cr);
                } else {

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Related Classes of client.net.sf.saxon.ce.expr.z.IntSet

client.net.sf.saxon.ce.regex.REMatcher

client.net.sf.saxon.ce.regex.UnicodeBlocks

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