/*

 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package sun.text.spi;

import java.util.Locale;

import java.util.spi.LocaleServiceProvider;

/**

 * Service Provider Interface for retrieving DateTime patterns from

 * specified Locale provider for java.time.

 */

public abstract class JavaTimeDateTimePatternProvider extends LocaleServiceProvider {

    protected JavaTimeDateTimePatternProvider() {

    }

    /**

     * Gets the formatting pattern for a timeStyle

     * dateStyle, calendarType and locale.

     * Concrete implementation of this method will retrieve

     * a java.time specific dateTime Pattern from selected Locale Provider.

     *

     * @param timeStyle an {@code int} value representing FormatStyle constant, -1

     * for date-only pattern

     * @param dateStyle an {@code int} value,representing FormatStyle constant, -1

     * for time-only pattern

     * @param locale {@code locale}, non-null

     * @param calType a {@code String},non-null representing CalendarType such as "japanese",

     * "iso8601"

     * @return  formatting pattern {@code String}

     * @see java.time.format.DateTimeFormatterBuilder#convertStyle(java.time.format.FormatStyle)

     * @since 9

     */

    public abstract String getJavaTimeDateTimePattern(int timeStyle, int dateStyle, String calType, Locale locale);

}