Examples with ListData net.sourceforge.processdash.data.ListData used on opensource projects

Example 21 with ListData

use of net.sourceforge.processdash.data.ListData in project processdash by dtuma.

the class AutoData method newEmptyList.

/** Construct an empty list. */
protected static ListData newEmptyList() {
    ListData result = new ListData();
    result.setEditable(false);
    return result;
}

Example 22 with ListData

use of net.sourceforge.processdash.data.ListData in project processdash by dtuma.

the class HTMLPreprocessor method processForeachDirective.

/** process a foreach directive within the buffer */
private void processForeachDirective(DirectiveMatch foreach) {
    StringBuffer text = foreach.buf;
    String blockNum = blockNum("foreach", foreach.directive);
    // find the matching endfor.
    DirectiveMatch endfor = new DirectiveMatch(text, blockNum + "endfor", foreach.end, true);
    if (!endfor.matches()) {
        // if the endfor is missing, delete this directive and abort.
        System.err.println("foreach directive without matching endfor - aborting.");
        foreach.replace("");
        return;
    }
    // get the list of values that we should iterate over. This can be
    // specified either as a list literal using the "values" attribute,
    // or via a list variable using the "list" attribute.
    String values = foreach.getAttribute("values");
    ListData list;
    if (isNull(values)) {
        String listName = foreach.getAttribute("list");
        list = getList(listName);
    } else {
        list = new ListData(values);
    }
    // iterate over the list and calculate the resulting contents.
    String loopIndex = foreach.getAttribute("name");
    String loopContents = text.substring(foreach.end, endfor.begin);
    StringBuffer replacement = new StringBuffer();
    for (int i = 0; i < list.size(); i++) {
        Object oneVal = list.get(i);
        String strVal = (oneVal == null ? "" : oneVal.toString());
        String iterResults = StringUtils.findAndReplace(loopContents, loopIndex, strVal);
        replacement.append(iterResults);
    }
    // replace the directive with the iterated contents.  Note
    // that we explicitly replace the initial foreach tag with an
    // empty string, so the overall processing loop (in the
    // preprocess method) will process these iterated contents.
    text.replace(foreach.end, endfor.end, replacement.toString());
    foreach.replace("");
}

Example 23 with ListData

use of net.sourceforge.processdash.data.ListData in project processdash by dtuma.

the class DefaultTaskLabeler method loadLabelData.

private void loadLabelData(String path) {
    String dataName = DataRepository.createDataName(path, LABELS_DATA_NAME);
    ListData list = ListData.asListData(data.getSimpleValue(dataName));
    if (list == null || list.size() == 0)
        return;
    maybeListenForDataChanges(dataName);
    String currentLabel = null;
    String currentMilestone = null;
    for (int i = 0; i < list.size(); i++) {
        String item = StringUtils.asString(list.get(i));
        if (item == null || item.length() == 0) {
            continue;
        } else if (NO_LABEL.equals(item) || LABEL_PREFIX.equals(item)) {
            currentLabel = currentMilestone = null;
        } else if (item.startsWith(LABEL_PREFIX)) {
            currentLabel = item.substring(LABEL_PREFIX.length());
            currentMilestone = null;
            if (currentLabel.startsWith("_"))
                hiddenLabels.add(currentLabel);
        } else if (item.startsWith(MILESTONE_ID_LABEL_PREFIX)) {
            currentMilestone = item;
            hiddenLabels.add(currentMilestone);
            if (currentLabel.startsWith("Milestone:"))
                hiddenLabels.add(currentLabel.substring(10));
        } else if (LABEL_HIDDEN_MARKER.equals(item)) {
            hiddenLabels.add(currentLabel);
        } else {
            String taskID = item;
            Set labelsForTask = (Set) labelData.get(taskID);
            if (labelsForTask == null) {
                labelsForTask = new HashSet();
                labelData.put(taskID, labelsForTask);
            }
            if (currentLabel != null)
                labelsForTask.add(currentLabel);
            if (currentMilestone != null)
                labelsForTask.add(currentMilestone);
        }
    }
}

Example 24 with ListData

use of net.sourceforge.processdash.data.ListData in project processdash by dtuma.

the class EVCalculator method maybeReorderTasksAfterPostmortemTask.

private void maybeReorderTasksAfterPostmortemTask(List<EVTask> evLeaves, EVTask onePmTask) {
    // find this task within the ev leaf list.
    int pmTaskPos = evLeaves.indexOf(onePmTask);
    if (pmTaskPos == -1)
        return;
    // identify the EVTask which is the parent of the PSP task which
    // contains this postmortem phase.
    EVTask pspTask = onePmTask.getParent();
    if (pspTask == null)
        return;
    EVTask parentOfPspTask = pspTask.getParent();
    if (parentOfPspTask == null)
        return;
    int pspChildPos = parentOfPspTask.getChildIndex(pspTask);
    if (pspChildPos == -1)
        return;
    // get a list of the official, acceptable phases in the controlling
    // process definition.
    ListData phaseListSpec = onePmTask.getAcceptableNodeTypes();
    if (phaseListSpec == null || !phaseListSpec.test())
        return;
    List phaseList = phaseListSpec.asList();
    int postmortemPos = phaseList.indexOf("Postmortem");
    if (postmortemPos == -1)
        return;
    // find the tasks that immediately follow this postmortem task which
    // are reordering candidates, and move them if applicable.
    int planTaskOrdinal = pspTask.getChild(0).taskOrdinal;
    int pmTaskOrdinal = onePmTask.taskOrdinal;
    int lastTaskOrdinal = pmTaskOrdinal;
    EVTask lastReorderedTask = null;
    for (int i = pspChildPos; ++i < parentOfPspTask.getNumChildren(); ) {
        // Examine each of the siblings that follows the PSP task.
        EVTask oneSubsequentTask = parentOfPspTask.getChild(i);
        int oneSubsequentTaskPos = evLeaves.indexOf(oneSubsequentTask);
        // leaf task, break out of the reordering loop.
        if (oneSubsequentTaskPos == -1)
            break;
        // stop searching for reorderable tasks.
        if (oneSubsequentTask.taskOrdinal < planTaskOrdinal || oneSubsequentTask.taskOrdinal > pmTaskOrdinal)
            break;
        // keep looking at subsequent tasks to see if they need to be moved.
        if (oneSubsequentTask.taskOrdinal == lastTaskOrdinal) {
            // find the nominal position in the leaf list where this task
            // should be inserted, based on its type.
            int insertionPos = getInsertionPosWithinPspPhases(evLeaves, oneSubsequentTask, pmTaskPos, phaseList, lastReorderedTask);
            // that we should stop searching for reorderable tasks.
            if (insertionPos == -1)
                break;
            // If the task needs to be reordered, do it.
            if (insertionPos != oneSubsequentTaskPos && insertionPos != oneSubsequentTaskPos + 1) {
                evLeaves.remove(oneSubsequentTaskPos);
                if (insertionPos > oneSubsequentTaskPos)
                    insertionPos--;
                evLeaves.add(insertionPos, oneSubsequentTask);
                pmTaskPos = evLeaves.indexOf(onePmTask);
            }
        }
        // Keep track of the last task and ordinal we've seen.
        lastReorderedTask = oneSubsequentTask;
        lastTaskOrdinal = oneSubsequentTask.taskOrdinal;
    }
}

Example 25 with ListData

use of net.sourceforge.processdash.data.ListData in project processdash by dtuma.

the class ResultSet method getPrefixList.

/** Return the list of prefixes that would have been used to generate
     *  a result set.
     */
public static String[] getPrefixList(DataRepository data, Map queryParameters, String prefix) {
    ListData list = getFilteredList(data, getForParam(queryParameters), getConditions(queryParameters), getOrderBy(queryParameters), prefix);
    int i = list.size();
    String[] result = new String[i];
    while (i-- > 0) result[i] = asString(list.get(i));
    return result;
}