use of org.h2.value.ValueDate in project SpringStudy by myounghaklee.
the class TestDate method testValueDate.
private void testValueDate() {
assertEquals("2000-01-01", LegacyDateTimeUtils.fromDate(null, null, Date.valueOf("2000-01-01")).getString());
assertEquals("0000-00-00", ValueDate.fromDateValue(0).getString());
assertEquals("9999-12-31", ValueDate.parse("9999-12-31").getString());
assertEquals("-9999-12-31", ValueDate.parse("-9999-12-31").getString());
ValueDate d1 = ValueDate.parse("2001-01-01");
assertEquals("2001-01-01", LegacyDateTimeUtils.toDate(null, null, d1).toString());
assertEquals("DATE '2001-01-01'", d1.getTraceSQL());
assertEquals("DATE '2001-01-01'", d1.toString());
assertEquals(Value.DATE, d1.getValueType());
long dv = d1.getDateValue();
assertEquals((int) ((dv >>> 32) ^ dv), d1.hashCode());
TypeInfo type = d1.getType();
assertEquals(d1.getString().length(), type.getDisplaySize());
assertEquals(ValueDate.PRECISION, type.getPrecision());
ValueDate d1b = ValueDate.parse("2001-01-01");
assertTrue(d1 == d1b);
Value.clearCache();
d1b = ValueDate.parse("2001-01-01");
assertFalse(d1 == d1b);
assertTrue(d1.equals(d1));
assertTrue(d1.equals(d1b));
assertTrue(d1b.equals(d1));
assertEquals(0, d1.compareTo(d1b, null, null));
assertEquals(0, d1b.compareTo(d1, null, null));
ValueDate d2 = ValueDate.parse("2002-02-02");
assertFalse(d1.equals(d2));
assertFalse(d2.equals(d1));
assertEquals(-1, d1.compareTo(d2, null, null));
assertEquals(1, d2.compareTo(d1, null, null));
}
use of org.h2.value.ValueDate in project SpringStudy by myounghaklee.
the class ValueDataType method write.
@Override
public void write(WriteBuffer buff, Value v) {
if (v == ValueNull.INSTANCE) {
buff.put((byte) 0);
return;
}
int type = v.getValueType();
switch(type) {
case Value.BOOLEAN:
buff.put(v.getBoolean() ? BOOLEAN_TRUE : BOOLEAN_FALSE);
break;
case Value.TINYINT:
buff.put(TINYINT).put(v.getByte());
break;
case Value.SMALLINT:
buff.put(SMALLINT).putShort(v.getShort());
break;
case Value.ENUM:
case Value.INTEGER:
{
int x = v.getInt();
if (x < 0) {
buff.put(INT_NEG).putVarInt(-x);
} else if (x < 16) {
buff.put((byte) (INT_0_15 + x));
} else {
buff.put(type == Value.INTEGER ? INTEGER : ENUM).putVarInt(x);
}
break;
}
case Value.BIGINT:
writeLong(buff, v.getLong());
break;
case Value.NUMERIC:
{
BigDecimal x = v.getBigDecimal();
if (BigDecimal.ZERO.equals(x)) {
buff.put(NUMERIC_0_1);
} else if (BigDecimal.ONE.equals(x)) {
buff.put((byte) (NUMERIC_0_1 + 1));
} else {
int scale = x.scale();
BigInteger b = x.unscaledValue();
int bits = b.bitLength();
if (bits <= 63) {
if (scale == 0) {
buff.put(NUMERIC_SMALL_0).putVarLong(b.longValue());
} else {
buff.put(NUMERIC_SMALL).putVarInt(scale).putVarLong(b.longValue());
}
} else {
byte[] bytes = b.toByteArray();
buff.put(NUMERIC).putVarInt(scale).putVarInt(bytes.length).put(bytes);
}
}
break;
}
case Value.DECFLOAT:
{
ValueDecfloat d = (ValueDecfloat) v;
buff.put((byte) DECFLOAT);
if (d.isFinite()) {
BigDecimal x = d.getBigDecimal();
byte[] bytes = x.unscaledValue().toByteArray();
buff.putVarInt(x.scale()).putVarInt(bytes.length).put(bytes);
} else {
int c;
if (d == ValueDecfloat.NEGATIVE_INFINITY) {
c = -3;
} else if (d == ValueDecfloat.POSITIVE_INFINITY) {
c = -2;
} else {
c = -1;
}
buff.putVarInt(0).putVarInt(c);
}
break;
}
case Value.TIME:
writeTimestampTime(buff.put(TIME), ((ValueTime) v).getNanos());
break;
case Value.TIME_TZ:
{
ValueTimeTimeZone t = (ValueTimeTimeZone) v;
long nanosOfDay = t.getNanos();
buff.put((byte) TIME_TZ).putVarInt((int) (nanosOfDay / DateTimeUtils.NANOS_PER_SECOND)).putVarInt((int) (nanosOfDay % DateTimeUtils.NANOS_PER_SECOND));
writeTimeZone(buff, t.getTimeZoneOffsetSeconds());
break;
}
case Value.DATE:
buff.put(DATE).putVarLong(((ValueDate) v).getDateValue());
break;
case Value.TIMESTAMP:
{
ValueTimestamp ts = (ValueTimestamp) v;
buff.put(TIMESTAMP).putVarLong(ts.getDateValue());
writeTimestampTime(buff, ts.getTimeNanos());
break;
}
case Value.TIMESTAMP_TZ:
{
ValueTimestampTimeZone ts = (ValueTimestampTimeZone) v;
buff.put((byte) TIMESTAMP_TZ).putVarLong(ts.getDateValue());
writeTimestampTime(buff, ts.getTimeNanos());
writeTimeZone(buff, ts.getTimeZoneOffsetSeconds());
break;
}
case Value.JAVA_OBJECT:
writeBinary(JAVA_OBJECT, buff, v);
break;
case Value.VARBINARY:
{
byte[] b = v.getBytesNoCopy();
int len = b.length;
if (len < 32) {
buff.put((byte) (VARBINARY_0_31 + len)).put(b);
} else {
buff.put(VARBINARY).putVarInt(len).put(b);
}
break;
}
case Value.BINARY:
writeBinary((byte) BINARY, buff, v);
break;
case Value.UUID:
{
ValueUuid uuid = (ValueUuid) v;
buff.put(UUID).putLong(uuid.getHigh()).putLong(uuid.getLow());
break;
}
case Value.VARCHAR:
{
String s = v.getString();
int len = s.length();
if (len < 32) {
buff.put((byte) (VARCHAR_0_31 + len)).putStringData(s, len);
} else {
writeString(buff.put(VARCHAR), s);
}
break;
}
case Value.VARCHAR_IGNORECASE:
writeString(buff.put(VARCHAR_IGNORECASE), v.getString());
break;
case Value.CHAR:
writeString(buff.put(CHAR), v.getString());
break;
case Value.DOUBLE:
{
double x = v.getDouble();
if (x == 1.0d) {
buff.put((byte) (DOUBLE_0_1 + 1));
} else {
long d = Double.doubleToLongBits(x);
if (d == ValueDouble.ZERO_BITS) {
buff.put(DOUBLE_0_1);
} else {
buff.put(DOUBLE).putVarLong(Long.reverse(d));
}
}
break;
}
case Value.REAL:
{
float x = v.getFloat();
if (x == 1.0f) {
buff.put((byte) (REAL_0_1 + 1));
} else {
int f = Float.floatToIntBits(x);
if (f == ValueReal.ZERO_BITS) {
buff.put(REAL_0_1);
} else {
buff.put(REAL).putVarInt(Integer.reverse(f));
}
}
break;
}
case Value.BLOB:
{
buff.put(BLOB);
ValueBlob lob = (ValueBlob) v;
LobData lobData = lob.getLobData();
if (lobData instanceof LobDataDatabase) {
LobDataDatabase lobDataDatabase = (LobDataDatabase) lobData;
buff.putVarInt(-3).putVarInt(lobDataDatabase.getTableId()).putVarLong(lobDataDatabase.getLobId()).putVarLong(lob.octetLength());
} else {
byte[] small = ((LobDataInMemory) lobData).getSmall();
buff.putVarInt(small.length).put(small);
}
break;
}
case Value.CLOB:
{
buff.put(CLOB);
ValueClob lob = (ValueClob) v;
LobData lobData = lob.getLobData();
if (lobData instanceof LobDataDatabase) {
LobDataDatabase lobDataDatabase = (LobDataDatabase) lobData;
buff.putVarInt(-3).putVarInt(lobDataDatabase.getTableId()).putVarLong(lobDataDatabase.getLobId()).putVarLong(lob.octetLength()).putVarLong(lob.charLength());
} else {
byte[] small = ((LobDataInMemory) lobData).getSmall();
buff.putVarInt(small.length).put(small).putVarLong(lob.charLength());
}
break;
}
case Value.ARRAY:
case Value.ROW:
{
Value[] list = ((ValueCollectionBase) v).getList();
buff.put(type == Value.ARRAY ? ARRAY : ROW).putVarInt(list.length);
for (Value x : list) {
write(buff, x);
}
break;
}
case Value.GEOMETRY:
writeBinary(GEOMETRY, buff, v);
break;
case Value.INTERVAL_YEAR:
case Value.INTERVAL_MONTH:
case Value.INTERVAL_DAY:
case Value.INTERVAL_HOUR:
case Value.INTERVAL_MINUTE:
{
ValueInterval interval = (ValueInterval) v;
int ordinal = type - Value.INTERVAL_YEAR;
if (interval.isNegative()) {
ordinal = ~ordinal;
}
buff.put(INTERVAL).put((byte) ordinal).putVarLong(interval.getLeading());
break;
}
case Value.INTERVAL_SECOND:
case Value.INTERVAL_YEAR_TO_MONTH:
case Value.INTERVAL_DAY_TO_HOUR:
case Value.INTERVAL_DAY_TO_MINUTE:
case Value.INTERVAL_DAY_TO_SECOND:
case Value.INTERVAL_HOUR_TO_MINUTE:
case Value.INTERVAL_HOUR_TO_SECOND:
case Value.INTERVAL_MINUTE_TO_SECOND:
{
ValueInterval interval = (ValueInterval) v;
int ordinal = type - Value.INTERVAL_YEAR;
if (interval.isNegative()) {
ordinal = ~ordinal;
}
buff.put(INTERVAL).put((byte) (ordinal)).putVarLong(interval.getLeading()).putVarLong(interval.getRemaining());
break;
}
case Value.JSON:
writeBinary((byte) JSON, buff, v);
break;
default:
throw DbException.getInternalError("type=" + v.getValueType());
}
}
use of org.h2.value.ValueDate in project SpringStudy by myounghaklee.
the class Percentile method interpolate.
private static Value interpolate(Value v0, Value v1, BigDecimal factor, int dataType, SessionLocal session, CompareMode compareMode) {
if (v0.compareTo(v1, session, compareMode) == 0) {
return v0;
}
switch(dataType) {
case Value.TINYINT:
case Value.SMALLINT:
case Value.INTEGER:
return ValueNumeric.get(interpolateDecimal(BigDecimal.valueOf(v0.getInt()), BigDecimal.valueOf(v1.getInt()), factor));
case Value.BIGINT:
return ValueNumeric.get(interpolateDecimal(BigDecimal.valueOf(v0.getLong()), BigDecimal.valueOf(v1.getLong()), factor));
case Value.NUMERIC:
case Value.DECFLOAT:
return ValueNumeric.get(interpolateDecimal(v0.getBigDecimal(), v1.getBigDecimal(), factor));
case Value.REAL:
case Value.DOUBLE:
return ValueNumeric.get(interpolateDecimal(BigDecimal.valueOf(v0.getDouble()), BigDecimal.valueOf(v1.getDouble()), factor));
case Value.TIME:
{
ValueTime t0 = (ValueTime) v0, t1 = (ValueTime) v1;
BigDecimal n0 = BigDecimal.valueOf(t0.getNanos());
BigDecimal n1 = BigDecimal.valueOf(t1.getNanos());
return ValueTime.fromNanos(interpolateDecimal(n0, n1, factor).longValue());
}
case Value.TIME_TZ:
{
ValueTimeTimeZone t0 = (ValueTimeTimeZone) v0, t1 = (ValueTimeTimeZone) v1;
BigDecimal n0 = BigDecimal.valueOf(t0.getNanos());
BigDecimal n1 = BigDecimal.valueOf(t1.getNanos());
BigDecimal offset = BigDecimal.valueOf(t0.getTimeZoneOffsetSeconds()).multiply(BigDecimal.ONE.subtract(factor)).add(BigDecimal.valueOf(t1.getTimeZoneOffsetSeconds()).multiply(factor));
int intOffset = offset.intValue();
BigDecimal intOffsetBD = BigDecimal.valueOf(intOffset);
BigDecimal bd = interpolateDecimal(n0, n1, factor);
if (offset.compareTo(intOffsetBD) != 0) {
bd = bd.add(offset.subtract(intOffsetBD).multiply(BigDecimal.valueOf(DateTimeUtils.NANOS_PER_SECOND)));
}
long timeNanos = bd.longValue();
if (timeNanos < 0L) {
timeNanos += DateTimeUtils.NANOS_PER_SECOND;
intOffset++;
} else if (timeNanos >= DateTimeUtils.NANOS_PER_DAY) {
timeNanos -= DateTimeUtils.NANOS_PER_SECOND;
intOffset--;
}
return ValueTimeTimeZone.fromNanos(timeNanos, intOffset);
}
case Value.DATE:
{
ValueDate d0 = (ValueDate) v0, d1 = (ValueDate) v1;
BigDecimal a0 = BigDecimal.valueOf(DateTimeUtils.absoluteDayFromDateValue(d0.getDateValue()));
BigDecimal a1 = BigDecimal.valueOf(DateTimeUtils.absoluteDayFromDateValue(d1.getDateValue()));
return ValueDate.fromDateValue(DateTimeUtils.dateValueFromAbsoluteDay(interpolateDecimal(a0, a1, factor).longValue()));
}
case Value.TIMESTAMP:
{
ValueTimestamp ts0 = (ValueTimestamp) v0, ts1 = (ValueTimestamp) v1;
BigDecimal a0 = timestampToDecimal(ts0.getDateValue(), ts0.getTimeNanos());
BigDecimal a1 = timestampToDecimal(ts1.getDateValue(), ts1.getTimeNanos());
BigInteger[] dr = interpolateDecimal(a0, a1, factor).toBigInteger().divideAndRemainder(IntervalUtils.NANOS_PER_DAY_BI);
long absoluteDay = dr[0].longValue();
long timeNanos = dr[1].longValue();
if (timeNanos < 0) {
timeNanos += DateTimeUtils.NANOS_PER_DAY;
absoluteDay--;
}
return ValueTimestamp.fromDateValueAndNanos(DateTimeUtils.dateValueFromAbsoluteDay(absoluteDay), timeNanos);
}
case Value.TIMESTAMP_TZ:
{
ValueTimestampTimeZone ts0 = (ValueTimestampTimeZone) v0, ts1 = (ValueTimestampTimeZone) v1;
BigDecimal a0 = timestampToDecimal(ts0.getDateValue(), ts0.getTimeNanos());
BigDecimal a1 = timestampToDecimal(ts1.getDateValue(), ts1.getTimeNanos());
BigDecimal offset = BigDecimal.valueOf(ts0.getTimeZoneOffsetSeconds()).multiply(BigDecimal.ONE.subtract(factor)).add(BigDecimal.valueOf(ts1.getTimeZoneOffsetSeconds()).multiply(factor));
int intOffset = offset.intValue();
BigDecimal intOffsetBD = BigDecimal.valueOf(intOffset);
BigDecimal bd = interpolateDecimal(a0, a1, factor);
if (offset.compareTo(intOffsetBD) != 0) {
bd = bd.add(offset.subtract(intOffsetBD).multiply(BigDecimal.valueOf(DateTimeUtils.NANOS_PER_SECOND)));
}
BigInteger[] dr = bd.toBigInteger().divideAndRemainder(IntervalUtils.NANOS_PER_DAY_BI);
long absoluteDay = dr[0].longValue();
long timeNanos = dr[1].longValue();
if (timeNanos < 0) {
timeNanos += DateTimeUtils.NANOS_PER_DAY;
absoluteDay--;
}
return ValueTimestampTimeZone.fromDateValueAndNanos(DateTimeUtils.dateValueFromAbsoluteDay(absoluteDay), timeNanos, intOffset);
}
case Value.INTERVAL_YEAR:
case Value.INTERVAL_MONTH:
case Value.INTERVAL_DAY:
case Value.INTERVAL_HOUR:
case Value.INTERVAL_MINUTE:
case Value.INTERVAL_SECOND:
case Value.INTERVAL_YEAR_TO_MONTH:
case Value.INTERVAL_DAY_TO_HOUR:
case Value.INTERVAL_DAY_TO_MINUTE:
case Value.INTERVAL_DAY_TO_SECOND:
case Value.INTERVAL_HOUR_TO_MINUTE:
case Value.INTERVAL_HOUR_TO_SECOND:
case Value.INTERVAL_MINUTE_TO_SECOND:
return IntervalUtils.intervalFromAbsolute(IntervalQualifier.valueOf(dataType - Value.INTERVAL_YEAR), interpolateDecimal(new BigDecimal(IntervalUtils.intervalToAbsolute((ValueInterval) v0)), new BigDecimal(IntervalUtils.intervalToAbsolute((ValueInterval) v1)), factor).toBigInteger());
default:
// Use the same rules as PERCENTILE_DISC
return (factor.compareTo(HALF) > 0 ? v1 : v0);
}
}
use of org.h2.value.ValueDate in project gridgain by gridgain.
the class TestDate method testDateTimeUtils.
private void testDateTimeUtils() {
ValueTimestamp ts1 = ValueTimestamp.parse("-999-08-07 13:14:15.16");
ValueTimestamp ts2 = ValueTimestamp.parse("19999-08-07 13:14:15.16");
ValueTime t1 = (ValueTime) ts1.convertTo(Value.TIME);
ValueTime t2 = (ValueTime) ts2.convertTo(Value.TIME);
ValueDate d1 = (ValueDate) ts1.convertTo(Value.DATE);
ValueDate d2 = (ValueDate) ts2.convertTo(Value.DATE);
assertEquals("-999-08-07 13:14:15.16", ts1.getString());
assertEquals("-999-08-07", d1.getString());
assertEquals("13:14:15.16", t1.getString());
assertEquals("19999-08-07 13:14:15.16", ts2.getString());
assertEquals("19999-08-07", d2.getString());
assertEquals("13:14:15.16", t2.getString());
ValueTimestamp ts1a = DateTimeUtils.convertTimestamp(ts1.getTimestamp(), DateTimeUtils.createGregorianCalendar());
ValueTimestamp ts2a = DateTimeUtils.convertTimestamp(ts2.getTimestamp(), DateTimeUtils.createGregorianCalendar());
assertEquals("-999-08-07 13:14:15.16", ts1a.getString());
assertEquals("19999-08-07 13:14:15.16", ts2a.getString());
// test for bug on Java 1.8.0_60 in "Europe/Moscow" timezone.
// Doesn't affect most other timezones
long millis = 1407437460000L;
long ms = DateTimeUtils.getTimeUTCWithoutDst(millis);
ms += DateTimeUtils.getTimeZoneOffset(ms);
long result1 = DateTimeUtils.nanosFromLocalMillis(ms);
long result2 = DateTimeUtils.nanosFromLocalMillis(ms);
assertEquals(result1, result2);
}
use of org.h2.value.ValueDate in project gridgain by gridgain.
the class DateTimeUtils method convertDate.
/**
* Convert the date to the specified time zone.
*
* @param value the date (might be ValueNull)
* @param calendar the calendar
* @return the date using the correct time zone
*/
public static Date convertDate(Value value, Calendar calendar) {
if (value == ValueNull.INSTANCE) {
return null;
}
ValueDate d = (ValueDate) value.convertTo(Value.DATE);
Calendar cal = (Calendar) calendar.clone();
cal.clear();
cal.setLenient(true);
long dateValue = d.getDateValue();
long ms = convertToMillis(cal, yearFromDateValue(dateValue), monthFromDateValue(dateValue), dayFromDateValue(dateValue), 0, 0, 0, 0);
return new Date(ms);
}
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