private void writeTimeInterval(XMLStreamWriter xmlWriter, TimeInterval timeInterval)
throws Exception {
List<Interval<Double[]>> intervals =
timeInterval.getIntervals(visibleInterval.getLow(), visibleInterval.getHigh());
if (intervals.size() > 1) {
xmlWriter.writeStartElement(SLICES);
for (Interval<Double[]> interval : intervals) {
xmlWriter.writeStartElement(SLICE);
if (!Double.isInfinite(interval.getLow())) {
String intervalLow = formatTime(interval.getLow());
xmlWriter.writeAttribute(interval.isLowExcluded() ? START_OPEN : START, intervalLow);
}
if (!Double.isInfinite(interval.getHigh())) {
String intervalHigh = formatTime(interval.getHigh());
xmlWriter.writeAttribute(interval.isHighExcluded() ? END_OPEN : END, intervalHigh);
}
xmlWriter.writeEndElement();
}
xmlWriter.writeEndElement();
} else if (intervals.size() == 1) {
Interval<Double[]> interval = intervals.get(0);
if (!Double.isInfinite(interval.getLow())) {
String intervalLow = formatTime(interval.getLow());
xmlWriter.writeAttribute(interval.isLowExcluded() ? START_OPEN : START, intervalLow);
}
if (!Double.isInfinite(interval.getHigh())) {
String intervalHigh = formatTime(interval.getHigh());
xmlWriter.writeAttribute(interval.isHighExcluded() ? END_OPEN : END, intervalHigh);
}
}
}
private Number[][] getDynamicNumberNumbers(DynamicType dynamicNumber) {
ArrayList<Number> xValues = new ArrayList<Number>();
ArrayList<Number> yValues = new ArrayList<Number>();
if (dynamicNumber == null) {
return new Number[2][0];
}
List<Interval> intervals = dynamicNumber.getIntervals();
Number n;
for (Interval interval : intervals) {
n = (Number) interval.getValue();
if (n != null) {
xValues.add(interval.getLow());
yValues.add(n);
}
}
return new Number[][] {xValues.toArray(new Number[0]), yValues.toArray(new Number[0])};
}
private void writeAttValues(
XMLStreamWriter xmlWriter, AttributeRow row, TimeInterval visibleInterval) throws Exception {
xmlWriter.writeStartElement(ATTVALUES);
for (AttributeValue val : row.getValues()) {
AttributeColumn col = val.getColumn();
if (!col.getOrigin().equals(AttributeOrigin.PROPERTY)
|| (exportDynamic
&& col.getOrigin().equals(AttributeOrigin.PROPERTY)
&& col.getIndex() == PropertiesColumn.EDGE_WEIGHT.getIndex())) {
AttributeType type = col.getType();
if (type.isDynamicType()) {
DynamicType dynamicValue = (DynamicType) val.getValue();
if (dynamicValue != null && visibleInterval != null && exportDynamic) {
List<Interval<?>> intervals =
dynamicValue.getIntervals(visibleInterval.getLow(), visibleInterval.getHigh());
for (Interval<?> interval : intervals) {
Object value = interval.getValue();
if (value != null) {
xmlWriter.writeStartElement(ATTVALUE);
xmlWriter.writeAttribute(ATTVALUE_FOR, col.getId());
xmlWriter.writeAttribute(ATTVALUE_VALUE, value.toString());
if (!Double.isInfinite(interval.getLow())) {
String intervalLow = formatTime(interval.getLow());
xmlWriter.writeAttribute(
interval.isLowExcluded() ? START_OPEN : START, intervalLow);
}
if (!Double.isInfinite(interval.getHigh())) {
String intervalHigh = formatTime(interval.getHigh());
xmlWriter.writeAttribute(
interval.isHighExcluded() ? END_OPEN : END, intervalHigh);
}
xmlWriter.writeEndElement();
}
}
} else if (dynamicValue != null) {
TimeInterval interval = visibleInterval;
if (interval == null) {
interval = new TimeInterval();
}
Object value =
DynamicUtilities.getDynamicValue(
dynamicValue, interval.getLow(), interval.getHigh());
if (value != null) {
xmlWriter.writeStartElement(ATTVALUE);
xmlWriter.writeAttribute(ATTVALUE_FOR, val.getColumn().getId());
xmlWriter.writeAttribute(ATTVALUE_VALUE, value.toString());
xmlWriter.writeEndElement();
}
}
} else {
if (val.getValue() != null) {
xmlWriter.writeStartElement(ATTVALUE);
xmlWriter.writeAttribute(ATTVALUE_FOR, col.getId());
xmlWriter.writeAttribute(ATTVALUE_VALUE, val.getValue().toString());
xmlWriter.writeEndElement();
}
}
}
}
xmlWriter.writeEndElement();
}