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/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* This file is available under and governed by the GNU General Public
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* License version 2 only, as published by the Free Software Foundation.
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* However, the following notice accompanied the original version of this
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* file:
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*
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* Copyright (c) 2008-2013, Stephen Colebourne & Michael Nascimento Santos
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* * Neither the name of JSR-310 nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package java.time.format;
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/**
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* Enumeration of different ways to resolve dates and times.
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* <p>
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* Parsing a text string occurs in two phases.
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* Phase 1 is a basic text parse according to the fields added to the builder.
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* Phase 2 resolves the parsed field-value pairs into date and/or time objects.
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* This style is used to control how phase 2, resolving, happens.
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*
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* @implSpec
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* This is an immutable and thread-safe enum.
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*
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* @since 1.8
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*/
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public enum ResolverStyle {
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/**
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* Style to resolve dates and times strictly.
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* <p>
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* Using strict resolution will ensure that all parsed values are within
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* the outer range of valid values for the field. Individual fields may
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* be further processed for strictness.
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* <p>
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* For example, resolving year-month and day-of-month in the ISO calendar
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* system using strict mode will ensure that the day-of-month is valid
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* for the year-month, rejecting invalid values.
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*/
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STRICT,
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/**
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* Style to resolve dates and times in a smart, or intelligent, manner.
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* <p>
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* Using smart resolution will perform the sensible default for each
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* field, which may be the same as strict, the same as lenient, or a third
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* behavior. Individual fields will interpret this differently.
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* <p>
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* For example, resolving year-month and day-of-month in the ISO calendar
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* system using smart mode will ensure that the day-of-month is from
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* 1 to 31, converting any value beyond the last valid day-of-month to be
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* the last valid day-of-month.
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*/
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SMART,
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/**
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* Style to resolve dates and times leniently.
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* <p>
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* Using lenient resolution will resolve the values in an appropriate
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* lenient manner. Individual fields will interpret this differently.
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* <p>
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* For example, lenient mode allows the month in the ISO calendar system
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* to be outside the range 1 to 12.
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* For example, month 15 is treated as being 3 months after month 12.
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*/
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LENIENT;
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}
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