net.jqwik.time.internal.properties.configurators.YearRangeConfigurator Maven / Gradle / Ivy

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package net.jqwik.time.internal.properties.configurators;

import java.time.*;
import java.util.*;

import net.jqwik.api.*;
import net.jqwik.api.configurators.*;
import net.jqwik.api.providers.*;
import net.jqwik.time.api.arbitraries.*;
import net.jqwik.time.api.constraints.*;
import net.jqwik.time.internal.properties.arbitraries.*;

public class YearRangeConfigurator {

	public static class ForLocalDateTime extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(LocalDateTime.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof LocalDateTimeArbitrary) {
				LocalDateTimeArbitrary localDateTimeArbitrary = (LocalDateTimeArbitrary) arbitrary;
				return localDateTimeArbitrary.yearBetween(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	public static class ForInstant extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(Instant.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof InstantArbitrary) {
				InstantArbitrary instantArbitrary = (InstantArbitrary) arbitrary;
				return instantArbitrary.yearBetween(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	public static class ForOffsetDateTime extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(OffsetDateTime.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof OffsetDateTimeArbitrary) {
				OffsetDateTimeArbitrary offsetDateTimeArbitrary = (OffsetDateTimeArbitrary) arbitrary;
				return offsetDateTimeArbitrary.yearBetween(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	public static class ForZonedDateTime extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(ZonedDateTime.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof ZonedDateTimeArbitrary) {
				ZonedDateTimeArbitrary zonedDateTimeArbitrary = (ZonedDateTimeArbitrary) arbitrary;
				return zonedDateTimeArbitrary.yearBetween(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	public static class ForLocalDate extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(LocalDate.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof LocalDateArbitrary) {
				LocalDateArbitrary localDateArbitrary = (LocalDateArbitrary) arbitrary;
				return localDateArbitrary.yearBetween(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	public static class ForCalendar extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(Calendar.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof CalendarArbitrary) {
				CalendarArbitrary calendarArbitrary = (CalendarArbitrary) arbitrary;
				return calendarArbitrary.yearBetween(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	public static class ForDate extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(Date.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof DateArbitrary) {
				DateArbitrary dateArbitrary = (DateArbitrary) arbitrary;
				return dateArbitrary.yearBetween(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	public static class ForYearMonth extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(YearMonth.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof YearMonthArbitrary) {
				YearMonthArbitrary yearMonthArbitrary = (YearMonthArbitrary) arbitrary;
				return yearMonthArbitrary.yearBetween(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	public static class ForYear extends ArbitraryConfiguratorBase {

		@Override
		protected boolean acceptTargetType(TypeUsage targetType) {
			return targetType.isAssignableFrom(Year.class);
		}

		public Arbitrary configure(Arbitrary arbitrary, YearRange range) {
			int min = range.min();
			int max = range.max();
			if (arbitrary instanceof YearArbitrary) {
				YearArbitrary yearArbitrary = (YearArbitrary) arbitrary;
				return yearArbitrary.between(min, max);
			} else {
				return arbitrary.filter(v -> filter(v, min, max));
			}
		}

	}

	private static boolean filter(int year, int min, int max) {
		return year >= min && year <= max;
	}

	private static boolean filter(LocalDateTime dateTime, int min, int max) {
		return filter(dateTime.getYear(), min, max);
	}

	private static boolean filter(Instant instant, int min, int max) {
		if (LocalDateTime.MIN.toInstant(ZoneOffset.UTC).isAfter(instant) || LocalDateTime.MAX.toInstant(ZoneOffset.UTC).isBefore(instant)) {
			return false;
		}
		return filter(DefaultInstantArbitrary.instantToLocalDateTime(instant).getYear(), min, max);
	}

	private static boolean filter(OffsetDateTime dateTime, int min, int max) {
		return filter(dateTime.getYear(), min, max);
	}

	private static boolean filter(ZonedDateTime dateTime, int min, int max) {
		return filter(dateTime.getYear(), min, max);
	}

	private static boolean filter(LocalDate date, int min, int max) {
		return filter(date.getYear(), min, max);
	}

	private static boolean filter(Calendar date, int min, int max) {
		int year = date.get(Calendar.YEAR);
		if (date.get(Calendar.ERA) == GregorianCalendar.BC) {
			year *= -1;
		}
		return filter(year, min, max);
	}

	private static boolean filter(Date date, int min, int max) {
		Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		return filter(calendar, min, max);
	}

	private static boolean filter(YearMonth yearMonth, int min, int max) {
		return filter(yearMonth.getYear(), min, max);
	}

	private static boolean filter(Year year, int min, int max) {
		return filter(year.getValue(), min, max);
	}

}