下面列出了java.time.LocalDate#MAX 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
@BeforeMethod
public void setUp() {
TEST_2007_07_15 = LocalDate.of(2007, 7, 15);
LocalDate max = LocalDate.MAX;
LocalDate min = LocalDate.MIN;
MAX_VALID_EPOCHDAYS = max.toEpochDay();
MIN_VALID_EPOCHDAYS = min.toEpochDay();
MAX_DATE = max;
MIN_DATE = min;
MAX_INSTANT = max.atStartOfDay(ZoneOffset.UTC).toInstant();
MIN_INSTANT = min.atStartOfDay(ZoneOffset.UTC).toInstant();
}
@BeforeMethod
public void setUp() {
TEST_2007_07_15 = LocalDate.of(2007, 7, 15);
LocalDate max = LocalDate.MAX;
LocalDate min = LocalDate.MIN;
MAX_VALID_EPOCHDAYS = max.toEpochDay();
MIN_VALID_EPOCHDAYS = min.toEpochDay();
MAX_DATE = max;
MIN_DATE = min;
MAX_INSTANT = max.atStartOfDay(ZoneOffset.UTC).toInstant();
MIN_INSTANT = min.atStartOfDay(ZoneOffset.UTC).toInstant();
}
@BeforeMethod
public void setUp() {
TEST_2007_07_15 = LocalDate.of(2007, 7, 15);
LocalDate max = LocalDate.MAX;
LocalDate min = LocalDate.MIN;
MAX_VALID_EPOCHDAYS = max.toEpochDay();
MIN_VALID_EPOCHDAYS = min.toEpochDay();
MAX_DATE = max;
MIN_DATE = min;
MAX_INSTANT = max.atStartOfDay(ZoneOffset.UTC).toInstant();
MIN_INSTANT = min.atStartOfDay(ZoneOffset.UTC).toInstant();
}
@BeforeMethod
public void setUp() {
TEST_2007_07_15 = LocalDate.of(2007, 7, 15);
LocalDate max = LocalDate.MAX;
LocalDate min = LocalDate.MIN;
MAX_VALID_EPOCHDAYS = max.toEpochDay();
MIN_VALID_EPOCHDAYS = min.toEpochDay();
MAX_DATE = max;
MIN_DATE = min;
MAX_INSTANT = max.atStartOfDay(ZoneOffset.UTC).toInstant();
MIN_INSTANT = min.atStartOfDay(ZoneOffset.UTC).toInstant();
}
@BeforeMethod
public void setUp() {
TEST_2007_07_15 = LocalDate.of(2007, 7, 15);
LocalDate max = LocalDate.MAX;
LocalDate min = LocalDate.MIN;
MAX_VALID_EPOCHDAYS = max.toEpochDay();
MIN_VALID_EPOCHDAYS = min.toEpochDay();
MAX_DATE = max;
MIN_DATE = min;
MAX_INSTANT = max.atStartOfDay(ZoneOffset.UTC).toInstant();
MIN_INSTANT = min.atStartOfDay(ZoneOffset.UTC).toInstant();
}
public static void main(String[] args) throws XPathExpressionException,
ParserConfigurationException, SAXException, IOException,
TransformerException {
char separator = '+';
DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ISO_LOCAL_DATE;
boolean filterFrom = false;
boolean filterTo = false;
boolean applyKeywordSearch = false;
LocalDate fromDate = LocalDate.MIN;
LocalDate toDate = LocalDate.MAX;
String keyword = "";
// Load the Data into FusableDataSet
FusibleDataSet<Event, Attribute> fusibleDataSetD = new FusibleHashedDataSet<>();
// fusibleDataSetD.loadFromTSV(new File("WDI/usecase/event/input/dbpedia-1_s.tsv"),
// new EventFactory(dateTimeFormatter, filterFrom, fromDate, filterTo, toDate, applyKeywordSearch, keyword), "events/event", separator, dateTimeFormatter, false, fromDate, false, toDate, true, keyword);
FusibleDataSet<Event, Attribute> fusibleDataSetY = new FusibleHashedDataSet<>();
// fusibleDataSetY.loadFromTSV(new File("WDI/usecase/event/input/yago-1_s.tsv"),
// new EventFactory(dateTimeFormatter, filterFrom, fromDate, filterTo, toDate, applyKeywordSearch, keyword), "events/event", separator, dateTimeFormatter, false, fromDate, false, toDate, true, keyword);
runDataFusion(fusibleDataSetD,
fusibleDataSetY,
//null,
separator, dateTimeFormatter, filterFrom, fromDate, filterTo, toDate, applyKeywordSearch, keyword);
}
@BeforeMethod
public void setUp() {
TEST_2007_07_15 = LocalDate.of(2007, 7, 15);
LocalDate max = LocalDate.MAX;
LocalDate min = LocalDate.MIN;
MAX_VALID_EPOCHDAYS = max.toEpochDay();
MIN_VALID_EPOCHDAYS = min.toEpochDay();
MAX_DATE = max;
MIN_DATE = min;
MAX_INSTANT = max.atStartOfDay(ZoneOffset.UTC).toInstant();
MIN_INSTANT = min.atStartOfDay(ZoneOffset.UTC).toInstant();
}
/**
* Search for the sale price list for the current date in the partner.
*
* @param partner
* @return the sale price list for the partner null if no active price list has been found
*/
@Override
public PriceList getSalePriceList(Partner partner) {
PartnerPriceList partnerPriceList = partner.getSalePartnerPriceList();
if (partnerPriceList == null) {
return null;
}
Set<PriceList> priceListSet = partnerPriceList.getPriceListSet();
if (priceListSet == null) {
return null;
}
LocalDate today = Beans.get(AppBaseService.class).getTodayDate();
List<PriceList> candidatePriceListList = new ArrayList<>();
for (PriceList priceList : priceListSet) {
LocalDate beginDate =
priceList.getApplicationBeginDate() != null
? priceList.getApplicationBeginDate()
: LocalDate.MIN;
LocalDate endDate =
priceList.getApplicationEndDate() != null
? priceList.getApplicationEndDate()
: LocalDate.MAX;
if (beginDate.compareTo(today) <= 0 && today.compareTo(endDate) <= 0) {
candidatePriceListList.add(priceList);
}
}
// if we found multiple price list, then the user will have to select one
if (candidatePriceListList.size() == 1) {
return candidatePriceListList.get(0);
} else {
return null;
}
}
@BeforeEach
void setUp() {
minDate = LocalDate.MIN;
maxDate = LocalDate.MAX;
randomizer = aNewLocalDateRangeRandomizer(minDate, maxDate);
}
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, };
return Arrays.asList(array);
}
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, };
return Arrays.asList(array);
}
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, };
return Arrays.asList(array);
}
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, };
return Arrays.asList(array);
}
/**
* parses a LocalDate to a byte array.
*
* @param input the LocalDate to convert
* @return a byte array
*/
public static byte[] fromLocalDateArray(Object input) {
if (input == null) {
return new byte[]{};
}
if (input instanceof LocalDate[]) {
LocalDate[] in = (LocalDate[]) input;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
baos.write('{');
for (int i = 0; i < in.length; i++) {
if (i != 0) {
baos.write(',');
}
if (in[i] == null) {
baos.write("NULL".getBytes(StandardCharsets.UTF_8));
continue;
}
if (in[i] == LocalDate.MAX) {
baos.write("infinity".getBytes(StandardCharsets.UTF_8));
continue;
} else if (in[i] == LocalDate.MIN) {
baos.write("-infinity".getBytes(StandardCharsets.UTF_8));
continue;
}
baos.write(in[i].format(localDateFormatter).getBytes(StandardCharsets.UTF_8));
if (in[i].getYear() < 0) {
baos.write(" BC".getBytes(StandardCharsets.UTF_8));
}
}
baos.write('}');
} catch (IOException e) {
throw new IllegalArgumentException("couldn't parse input to byte array", e);
}
return baos.toByteArray();
}
throw new RuntimeException(input.getClass().getName() + " can't be converted to byte[] to send as a LocalDate[] to server");
}
@Override
protected LocalDate getDefaultMaxValue() {
return LocalDate.MAX;
}
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, };
return Arrays.asList(array);
}
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, };
return Arrays.asList(array);
}
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, };
return Arrays.asList(array);
}
@Test()
public void testCrossSectionalReturns() throws Exception {
LocalDate startDate = LocalDate.MIN;
LocalDate endDate = LocalDate.MAX;
final Index<LocalDate> rowKeys = Index.of(LocalDate.class, 100);
final Index<String> tickers = Index.of("BLK", "CSCO", "SPY", "YHOO", "VNQI", "VGLT", "VCLT");
final DataFrame<LocalDate,String> closePrices = DataFrame.ofDoubles(rowKeys, tickers);
for (String ticker : tickers) {
System.out.println("Loading data for ticker " + ticker);
final DataFrame<LocalDate,String> quotes = TestDataFrames.getQuotes(ticker);
quotes.tail(10).out().print();
closePrices.rows().addAll(quotes.rows().keyArray());
final LocalDate firstKey = quotes.rows().firstKey().get();
final LocalDate lastKey = quotes.rows().lastKey().get();
startDate = firstKey.isAfter(startDate) ? firstKey : startDate;
endDate = lastKey.isBefore(endDate) ? lastKey : endDate;
quotes.rows().forEach(row -> {
final LocalDate date = row.key();
final double price = row.getDouble("Adj Close");
closePrices.data().setDouble(date, ticker, price);
});
}
final Set<LocalDate> nanDates = new HashSet<>();
closePrices.rows().forEach(row -> row.forEachValue(v -> {
final double value = v.getDouble();
if (Double.isNaN(value)) {
final LocalDate rowKey = row.key();
nanDates.add(rowKey);
if (rowKey.getYear() == 2014) {
System.out.println(rowKey);
}
}
}));
final DataFrame<LocalDate,String> selection = closePrices.rows().select(row -> !nanDates.contains(row.key()));
final DataFrame<LocalDate,String> sorted = selection.rows().sort((row1, row2) -> row1.key().compareTo(row2.key()));
final DataFrame<LocalDate,String> returns = sorted.calc().percentChanges();
returns.rows().first().get().applyDoubles(v -> 0d);
returns.head(10).out().print();
returns.cols().stats().correlation().out().print();
}
@Override
protected List<TemporalAccessor> samples() {
TemporalAccessor[] array = {TEST_2007_07_15, LocalDate.MAX, LocalDate.MIN, };
return Arrays.asList(array);
}