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org.teamapps.ux.component.timegraph.TimePartitioningUnit Maven / Gradle / Ivy
/*-
* ========================LICENSE_START=================================
* TeamApps
* ---
* Copyright (C) 2014 - 2024 TeamApps.org
* ---
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =========================LICENSE_END==================================
*/
package org.teamapps.ux.component.timegraph;
import java.time.DayOfWeek;
import java.time.Instant;
import java.time.ZonedDateTime;
import java.time.temporal.ChronoUnit;
public enum TimePartitioningUnit implements TimePartitioning {
MILLISECOND(1) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(1, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(1, ChronoUnit.MILLIS);
}
}, MILLISECOND_2(2) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
long epochMilli = zonedDateTime.toInstant().toEpochMilli();
epochMilli = epochMilli - epochMilli % 2;
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochMilli), zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(2, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(2, ChronoUnit.MILLIS);
}
}, MILLISECOND_5(5) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
long epochMilli = zonedDateTime.toInstant().toEpochMilli();
epochMilli = epochMilli - epochMilli % 5;
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochMilli), zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(5, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(5, ChronoUnit.MILLIS);
}
}, MILLISECOND_10(10) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
long epochMilli = zonedDateTime.toInstant().toEpochMilli();
epochMilli = epochMilli - epochMilli % 10;
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochMilli), zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(10, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(10, ChronoUnit.MILLIS);
}
}, MILLISECOND_20(20) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
long epochMilli = zonedDateTime.toInstant().toEpochMilli();
epochMilli = epochMilli - epochMilli % 20;
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochMilli), zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(20, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(20, ChronoUnit.MILLIS);
}
}, MILLISECOND_50(50) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
long epochMilli = zonedDateTime.toInstant().toEpochMilli();
epochMilli = epochMilli - epochMilli % 50;
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochMilli), zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(50, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(50, ChronoUnit.MILLIS);
}
}, MILLISECOND_100(100) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
long epochMilli = zonedDateTime.toInstant().toEpochMilli();
epochMilli = epochMilli - epochMilli % 100;
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochMilli), zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(100, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(100, ChronoUnit.MILLIS);
}
}, MILLISECOND_200(200) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
long epochMilli = zonedDateTime.toInstant().toEpochMilli();
epochMilli = epochMilli - epochMilli % 200;
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochMilli), zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(200, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(200, ChronoUnit.MILLIS);
}
}, MILLISECOND_500(500) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
long epochMilli = zonedDateTime.toInstant().toEpochMilli();
epochMilli = epochMilli - epochMilli % 500;
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochMilli), zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plus(500, ChronoUnit.MILLIS);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minus(500, ChronoUnit.MILLIS);
}
},
SECOND(1000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.SECONDS);
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusSeconds(1);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusSeconds(1);
}
},
SECONDS_2(2000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.SECONDS).withSecond(2 * (zonedDateTime.getSecond() / 2));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusSeconds(2);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusSeconds(2);
}
},
SECONDS_5(5000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.SECONDS).withSecond(5 * (zonedDateTime.getSecond() / 5));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusSeconds(5);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusSeconds(5);
}
},
SECONDS_10(10_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.SECONDS).withSecond(10 * (zonedDateTime.getSecond() / 10));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusSeconds(10);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusSeconds(10);
}
},
SECONDS_15(15_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.SECONDS).withSecond(15 * (zonedDateTime.getSecond() / 15));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusSeconds(15);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusSeconds(15);
}
},
SECONDS_30(30_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.SECONDS).withSecond(30 * (zonedDateTime.getSecond() / 30));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusSeconds(30);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusSeconds(30);
}
},
MINUTE(60_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.MINUTES);
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMinutes(1);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMinutes(1);
}
},
MINUTES_2(2 * 60_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.MINUTES).withMinute(2 * (zonedDateTime.getMinute() / 2));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMinutes(2);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMinutes(2);
}
},
MINUTES_5(5 * 60_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.MINUTES).withMinute(5 * (zonedDateTime.getMinute() / 5));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMinutes(5);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMinutes(5);
}
},
MINUTES_10(10 * 60_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.MINUTES).withMinute(10 * (zonedDateTime.getMinute() / 10));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMinutes(10);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMinutes(10);
}
},
MINUTES_15(15 * 60_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.MINUTES).withMinute(15 * (zonedDateTime.getMinute() / 15));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMinutes(15);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMinutes(15);
}
},
MINUTES_30(30 * 60_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.MINUTES).withMinute(30 * (zonedDateTime.getMinute() / 30));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMinutes(30);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMinutes(30);
}
},
HOUR(3_600_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.HOURS);
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusHours(1);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusHours(1);
}
},
HOURS_3(3 * 3_600_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.HOURS).withHour(3 * (zonedDateTime.getHour() / 3));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
// make sure we are not the victims of a clock change - still not perfect...
if (zonedDateTime.getHour() == 0) {
return zonedDateTime.withHour(3);
} else if (zonedDateTime.getHour() == 3) {
return zonedDateTime.withHour(6);
} else if (zonedDateTime.getHour() == 6) {
return zonedDateTime.withHour(9);
} else if (zonedDateTime.getHour() == 9) {
return zonedDateTime.withHour(12);
} else if (zonedDateTime.getHour() == 12) {
return zonedDateTime.withHour(15);
} else if (zonedDateTime.getHour() == 15) {
return zonedDateTime.withHour(18);
} else if (zonedDateTime.getHour() == 18) {
return zonedDateTime.withHour(21);
} else if (zonedDateTime.getHour() == 21) {
return zonedDateTime.plusDays(1).withHour(0);
} else {
return zonedDateTime.plusHours(3);
}
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
// make sure we are not the victims of a clock change - still not perfect...
if (zonedDateTime.getHour() == 0) {
return zonedDateTime.minusDays(1).withHour(21);
} else if (zonedDateTime.getHour() == 3) {
return zonedDateTime.withHour(0);
} else if (zonedDateTime.getHour() == 6) {
return zonedDateTime.withHour(3);
} else if (zonedDateTime.getHour() == 9) {
return zonedDateTime.withHour(6);
} else if (zonedDateTime.getHour() == 12) {
return zonedDateTime.withHour(9);
} else if (zonedDateTime.getHour() == 15) {
return zonedDateTime.withHour(12);
} else if (zonedDateTime.getHour() == 18) {
return zonedDateTime.withHour(15);
} else if (zonedDateTime.getHour() == 21) {
return zonedDateTime.withHour(18);
} else {
return zonedDateTime.minusHours(3);
}
}
},
HOURS_6(6 * 3_600_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.HOURS).withHour(6 * (zonedDateTime.getHour() / 6));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
// make sure we are not the victims of a clock change - still not perfect...
if (zonedDateTime.getHour() == 0) {
return zonedDateTime.withHour(6);
} else if (zonedDateTime.getHour() == 6) {
return zonedDateTime.withHour(12);
} else if (zonedDateTime.getHour() == 12) {
return zonedDateTime.withHour(18);
} else if (zonedDateTime.getHour() == 18) {
return zonedDateTime.plusDays(1).withHour(0);
} else {
return zonedDateTime.plusHours(6);
}
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
// make sure we are not the victims of a clock change - still not perfect...
if (zonedDateTime.getHour() == 0) {
return zonedDateTime.minusDays(1).withHour(18);
} else if (zonedDateTime.getHour() == 6) {
return zonedDateTime.withHour(0);
} else if (zonedDateTime.getHour() == 12) {
return zonedDateTime.withHour(6);
} else if (zonedDateTime.getHour() == 18) {
return zonedDateTime.withHour(12);
} else {
return zonedDateTime.minusHours(6);
}
}
},
HOURS_12(12 * 3_600_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.HOURS).withHour(12 * (zonedDateTime.getHour() / 12));
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
// make sure we are not the victims of a clock change - still not perfect...
if (zonedDateTime.getHour() == 0) {
return zonedDateTime.withHour(12);
} else if (zonedDateTime.getHour() == 12) {
return zonedDateTime.plusDays(1).withHour(0);
} else {
return zonedDateTime.plusHours(12);
}
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
// make sure we are not the victims of a clock change - still not perfect...
if (zonedDateTime.getHour() == 0) {
return zonedDateTime.minusDays(1).withHour(12);
} else if (zonedDateTime.getHour() == 12) {
return zonedDateTime.withHour(0);
} else {
return zonedDateTime.minusHours(12);
}
}
},
DAY(86_400_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.DAYS);
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusDays(1);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusDays(1);
}
},
WEEK_SUNDAY(7 * 86_400_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
zonedDateTime = zonedDateTime.truncatedTo(ChronoUnit.DAYS);
int dayOfWeek = zonedDateTime.getDayOfWeek().getValue();
if (dayOfWeek < DayOfWeek.SUNDAY.getValue() /*7*/) {
zonedDateTime = zonedDateTime.minusDays(dayOfWeek);
}
return zonedDateTime;
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusDays(7);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusDays(7);
}
},
WEEK_MONDAY(7 * 86_400_000) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
zonedDateTime = zonedDateTime.truncatedTo(ChronoUnit.DAYS);
zonedDateTime = zonedDateTime.minusDays(zonedDateTime.getDayOfWeek().ordinal());
return zonedDateTime;
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusDays(7);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusDays(7);
}
},
MONTH(2_592_000_000L) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return zonedDateTime.truncatedTo(ChronoUnit.DAYS).withDayOfMonth(1);
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMonths(1);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMonths(1);
}
},
QUARTER(3 * 2_592_000_000L) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
zonedDateTime = zonedDateTime.truncatedTo(ChronoUnit.DAYS).withDayOfMonth(1);
return zonedDateTime.withMonth(3 * ((zonedDateTime.getMonthValue() - 1) / 3) + 1);
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMonths(3);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMonths(3);
}
},
HALF_YEAR(6 * 2_592_000_000L) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
zonedDateTime = zonedDateTime.truncatedTo(ChronoUnit.DAYS).withDayOfMonth(1);
return zonedDateTime.withMonth(6 * ((zonedDateTime.getMonthValue() - 1) / 6) + 1);
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusMonths(6);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusMonths(6);
}
},
YEAR(12 * 2_592_000_000L) {
@Override
public ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime) {
return ZonedDateTime.of(zonedDateTime.getYear(), 1, 1, 0, 0, 0, 0, zonedDateTime.getZone());
}
@Override
public ZonedDateTime increment(ZonedDateTime zonedDateTime) {
return zonedDateTime.plusYears(1);
}
@Override
public ZonedDateTime decrement(ZonedDateTime zonedDateTime) {
return zonedDateTime.minusYears(1);
}
};
private final long averageMilliseconds;
TimePartitioningUnit(long averageMilliseconds) {
this.averageMilliseconds = averageMilliseconds;
}
public long getAverageMilliseconds() {
return averageMilliseconds;
}
public abstract ZonedDateTime getPartitionStart(ZonedDateTime zonedDateTime);
public abstract ZonedDateTime increment(ZonedDateTime zonedDateTime);
public abstract ZonedDateTime decrement(ZonedDateTime zonedDateTime);
@Override
public long getApproximateMillisecondsPerPartition() {
return averageMilliseconds;
}
}
