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

Example 11 with SaveableData

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

the class ResultSet method get.

/** Perform a query and return a result set, using the old-style
        mechanism. */
public static ResultSet get(DataRepository data, String[] conditions, String orderBy, String[] dataNames, String basePrefix, Comparator nodeComparator) {
    // Construct a regular expression for searching the repository.
    StringBuffer re = new StringBuffer("~(.*/)?");
    if (conditions != null)
        for (int c = 0; c < conditions.length; c++) re.append("{").append(conditions[c]).append("}");
    if (orderBy == null)
        orderBy = dataNames[0];
    re.append(orderBy);
    // Find data elements that match the regular expression.
    if (basePrefix == null)
        basePrefix = "";
    SortedList list = SortedList.getInstance(data, re.toString(), basePrefix, FAKE_DATA_NAME, nodeComparator);
    String[] prefixes = list.getNames();
    // Create a result set to return
    ResultSet result = new ResultSet(prefixes.length, dataNames.length);
    // write the column headers into the result set.
    result.setColName(0, null);
    for (int i = 0; i < dataNames.length; i++) result.setColName(i + 1, dataNames[i]);
    // get the data and fill the result set.
    String prefix, dataName;
    int baseLen = basePrefix.length(), tailLen = orderBy.length() + 1;
    // remove / as well
    if (baseLen > 0)
        baseLen++;
    String[] fixedUpNames = new String[dataNames.length];
    for (int i = dataNames.length; i > 0; ) if (dataNames[--i].charAt(0) == '!')
        fixedUpNames[i] = fixupName(dataNames[i]);
    SaveableData value;
    for (int p = 0; p < prefixes.length; p++) {
        // get the next prefix
        prefix = prefixes[p];
        // remove the name of the orderBy data element, & the preceeding /
        prefix = prefix.substring(0, prefix.length() - tailLen);
        if (baseLen > prefix.length())
            result.setRowName(p + 1, "");
        else
            result.setRowName(p + 1, prefix.substring(baseLen));
        // look up the data for this row.
        for (int d = 0; d < dataNames.length; d++) if (dataNames[d].startsWith("![(")) {
            dataName = DataRepository.anonymousPrefix + "/" + prefix + "/" + fixedUpNames[d];
            value = data.getSimpleValue(dataName);
            if (value == null)
                try {
                    value = ValueFactory.create(dataName, dataNames[d], data, prefix);
                    data.putValue(dataName, value);
                } catch (MalformedValueException mve) {
                }
            result.setData(p + 1, d + 1, value == null ? null : value.getSimpleValue());
        } else if (dataNames[d].startsWith("\"")) {
            try {
                result.setData(p + 1, d + 1, new StringData(dataNames[d]));
            } catch (MalformedValueException mve) {
                result.setData(p + 1, d + 1, null);
            }
        } else {
            dataName = DataRepository.createDataName(prefix, dataNames[d]);
            result.setData(p + 1, d + 1, data.getSimpleValue(dataName));
        }
    }
    return result;
}

Example 12 with SaveableData

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

the class InheritedValue method get.

/**
     * Look for a hierarchically inherited value in the given DataContext.
     * 
     * This method first constructs a data name by appending the given prefix
     * and name. Then it checks to see if the data context has a non-null value
     * for that name. If so, an InheritableValue object is returned containing
     * the value found. Otherwise, this method chops the final name segment off
     * of the prefix and tries again. It walks up the path hierarchy in this
     * manner and returns the first match found. Even if no match can be found,
     * an InheritableValue object is still returned; its getValue method will
     * return null.
     * 
     * Note that the search algorithm above is looking for non-null
     * {@link SaveableValue} objects. If the value found is a calculation, that
     * calculation might still evaluate to null.
     * 
     * @param data
     *                the data context
     * @param prefix
     *                the prefix to start the search
     * @param name
     *                the name of a data element to look up
     * @return return an {@link InheritedValue} object capturing the inherited
     *         value that was or was not found
     */
public static InheritedValue get(DataContext data, String prefix, String name) {
    String dataName = prefix + "/" + name;
    SaveableData result = data.getValue(dataName);
    int pos;
    while (result == null && prefix.length() > 0) {
        pos = prefix.lastIndexOf('/');
        if (pos == -1)
            prefix = "";
        else
            prefix = prefix.substring(0, pos);
        dataName = prefix + "/" + name;
        result = data.getValue(dataName);
    }
    return new InheritedValue(prefix, name, result);
}

Example 13 with SaveableData

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

the class AddTaskDialog method identifyTargetLocationAndHandler.

private String identifyTargetLocationAndHandler() {
    activeTask = previousSibling = dash.getCurrentPhase();
    targetParent = activeTask.getParent();
    StringBuffer path = new StringBuffer(activeTask.path());
    while (true) {
        SaveableData sd = dash.getData().getInheritableValue(path, EXT_DATA_NAME);
        String handler = (sd == null ? null : sd.getSimpleValue().format());
        if (!"none".equals(handler))
            return handler;
        previousSibling = dash.getHierarchy().findExistingKey(path.toString());
        targetParent = previousSibling.getParent();
        path.setLength(targetParent.path().length());
    }
}

Example 14 with SaveableData

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

the class DependencyIndicator method shouldBeVisible.

private boolean shouldBeVisible(String path) {
    if (path == null)
        return false;
    SaveableData enabledVal = context.getData().getInheritableValue(path, ENABLED_DATA_NAME);
    if (enabledVal == null)
        return Settings.getBool(ENABLED_SETTING_NAME, true);
    SimpleData enabled = enabledVal.getSimpleValue();
    return (enabled != null && enabled.test());
}

Example 15 with SaveableData

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

the class EVReportSettings method lookupGroupFilter.

private void lookupGroupFilter() {
    SaveableData sval = data.getInheritableValue(prefix, UserGroupManagerDash.FILTER_DATANAME);
    SimpleData val = (sval == null ? null : sval.getSimpleValue());
    parameters.put(GROUP_FILTER_PARAM, val == null ? "" : val.format());
}