com.mapd.tests.DateTimeTest.DateExtractUnit Enum Reference

Collaboration diagram for com.mapd.tests.DateTimeTest.DateExtractUnit:

Public Attributes
	daYEAR
	daQUARTER
	daMONTH
	daDAY
	daHOUR
	daMINUTE
	daSECOND
	daMILLISECOND
	daMICROSECOND
	daNANOSECOND
	daWEEK
	daDAYOFYEAR

Private Member Functions
	DateExtractUnit (String token, Function< LocalDateTime, Long > f)

Private Attributes
String	sqlToken
Function< LocalDateTime, Long >	extract

Detailed Description

Definition at line 203 of file DateTimeTest.java.

Constructor & Destructor Documentation

com.mapd.tests.DateTimeTest.DateExtractUnit.DateExtractUnit ( String  token, Function< LocalDateTime, Long >  f  )

inlineprivate

Definition at line 334 of file DateTimeTest.java.

References f().

                                                                           {
      this.sqlToken = token;
      this.extract = f;
    }

Here is the call graph for this function:

Member Data Documentation

com.mapd.tests.DateTimeTest.DateExtractUnit.daDAY

Initial value:

=("DAY", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return (long) t.get(ChronoField.DAY_OF_MONTH);
      }
    })

Definition at line 240 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daDAYOFYEAR

Initial value:

=("DOY", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return (long) t.get(ChronoField.DAY_OF_YEAR);
      }
    })

Definition at line 324 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daHOUR

Initial value:

=("HOUR", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return (long) t.get(ChronoField.HOUR_OF_DAY);
      }
    })

Definition at line 246 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daMICROSECOND

Initial value:

=("MICROSECOND", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return t.get(ChronoField.MICRO_OF_SECOND)
                + (1000_000L * t.get(ChronoField.SECOND_OF_MINUTE));
      }
    })

Definition at line 274 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daMILLISECOND

Initial value:

=("MILLISECOND", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return t.get(ChronoField.MILLI_OF_SECOND)
                + (1000L * t.get(ChronoField.SECOND_OF_MINUTE));
      }
    })

Definition at line 267 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daMINUTE

Initial value:

=("MINUTE", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return (long) t.get(ChronoField.MINUTE_OF_HOUR);
      }
    })

Definition at line 252 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daMONTH

Initial value:

=("MONTH", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return (long) t.get(ChronoField.MONTH_OF_YEAR);
      }
    })

Definition at line 234 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daNANOSECOND

Initial value:

=("NANOSECOND", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return t.get(ChronoField.NANO_OF_SECOND)
                + (1000_000_000L * t.get(ChronoField.SECOND_OF_MINUTE));
      }
    })

Definition at line 281 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daQUARTER

Initial value:

=("QUARTER", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        int month = t.get(ChronoField.MONTH_OF_YEAR);
        switch (month) {
          case 1:
          case 2:
          case 3:
            return 1l;
          case 4:
          case 5:
          case 6:
            return 2l;
          case 7:
          case 8:
          case 9:
            return 3l;
          case 10:
          case 11:
          case 12:
            return 4l;
        }
        return -1l;
      }
    })

Definition at line 209 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daSECOND

Initial value:

=("SECOND", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        return (long) t.get(ChronoField.SECOND_OF_MINUTE);
      }
    })

Definition at line 258 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daWEEK

Initial value:

=("WEEK", new Function<LocalDateTime, Long>() {
      @Override
      public Long apply(LocalDateTime t) {
        LocalDateTime year = DateTruncUnit.dtYEAR.trunc.apply(t);
        
        year = year.plusDays(3);

        
        LocalDateTime week = DateTruncUnit.dtWEEK.trunc.apply(year);

        if (week.compareTo(t) > 0) {
          year = year.minusYears(1);
          week = DateTruncUnit.dtWEEK.trunc.apply(year);
        }

        int weeks = 0;
        while (week.compareTo(t) <= 0) {
          weeks++;
          week = week.plusWeeks(1);
        }

        return (long) weeks;
      }
    })

Definition at line 288 of file DateTimeTest.java.

com.mapd.tests.DateTimeTest.DateExtractUnit.daYEAR

Initial value:

=("YEAR", new Function<LocalDateTime, Long>() {
      public Long apply(LocalDateTime t) {
        return (long) t.get(ChronoField.YEAR);
      }
    })

Definition at line 204 of file DateTimeTest.java.

Function<LocalDateTime, Long> com.mapd.tests.DateTimeTest.DateExtractUnit.extract

private

Definition at line 332 of file DateTimeTest.java.

String com.mapd.tests.DateTimeTest.DateExtractUnit.sqlToken

private

Definition at line 331 of file DateTimeTest.java.

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The documentation for this enum was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/java/utility/src/main/java/com/mapd/tests/DateTimeTest.java