org.threeten.bp.format.ResolverStyle Maven / Gradle / Ivy
Show all versions of threetenbp Show documentation
/*
* Copyright (c) 2007-present, Stephen Colebourne & Michael Nascimento Santos
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.threeten.bp.format;
/**
* Enumeration of different ways to resolve dates and times.
*
* Parsing a text string occurs in two phases.
* Phase 1 is a basic text parse according to the fields added to the builder.
* Phase 2 resolves the parsed field-value pairs into date and/or time objects.
* This style is used to control how phase 2, resolving, happens.
*
*
Specification for implementors
* This is an immutable and thread-safe enum.
*/
public enum ResolverStyle {
/**
* Style to resolve dates and times strictly.
*
* Using strict resolution will ensure that all parsed values are within
* the outer range of valid values for the field. Individual fields may
* be further processed for strictness.
*
* For example, resolving year-month and day-of-month in the ISO calendar
* system using strict mode will ensure that the day-of-month is valid
* for the year-month, rejecting invalid values.
*/
STRICT,
/**
* Style to resolve dates and times in a smart, or intelligent, manner.
*
* Using smart resolution will perform the sensible default for each
* field, which may be the same as strict, the same as lenient, or a third
* behavior. Individual fields will interpret this differently.
*
* For example, resolving year-month and day-of-month in the ISO calendar
* system using smart mode will ensure that the day-of-month is from
* 1 to 31, converting any value beyond the last valid day-of-month to be
* the last valid day-of-month.
*/
SMART,
/**
* Style to resolve dates and times leniently.
*
* Using lenient resolution will resolve the values in an appropriate
* lenient manner. Individual fields will interpret this differently.
*
* For example, lenient mode allows the month in the ISO calendar system
* to be outside the range 1 to 12.
* For example, month 15 is treated as being 3 months after month 12.
*/
LENIENT;
}