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'databene commons' is an open source Java library by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

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/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.databene.commons;

/**
 * Assembles default patterns for all databene formats and {@link Converter}s.
 * Created at 01.10.2009 12:36:09
 * @since 0.5.0
 * @author Volker Bergmann
 */

public interface Patterns {

	public static final String DEFAULT_NULL_STRING = "";

	public static final String DEFAULT_DATE_PATTERN = "yyyy-MM-dd";

	// time patterns ---------------------------------------------------------------------------------------------------
	
	public static final String DEFAULT_TIME_MILLIS_PATTERN = "HH:mm:ss.SSS";

	public static final String DEFAULT_TIME_SECONDS_PATTERN = "HH:mm:ss";

	public static final String DEFAULT_TIME_MINUTES_PATTERN = "HH:mm";

	public static final String DEFAULT_TIME_PATTERN = DEFAULT_TIME_SECONDS_PATTERN;

	// datetime patterns -----------------------------------------------------------------------------------------------
	
	public static final String DEFAULT_DATETIME_MINUTES_PATTERN = "yyyy-MM-dd'T'HH:mm";
    
	public static final String DEFAULT_DATETIME_SECONDS_PATTERN = "yyyy-MM-dd'T'HH:mm:ss";
    
	public static final String DEFAULT_DATETIME_MILLIS_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSS";
    
	public static final String DEFAULT_DATETIME_MICROS_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSSSS";
    
	public static final String DEFAULT_DATETIME_NANOS_PATTERN = "yyyy-MM-dd'T'HH:mm:ss.SSSSSSSSS";
    
	public static final String DEFAULT_DATETIME_PATTERN = DEFAULT_DATETIME_SECONDS_PATTERN;

	// timestamp patterns ----------------------------------------------------------------------------------------------
	
	public static final String DEFAULT_TIMESTAMP_PATTERN = DEFAULT_DATETIME_NANOS_PATTERN;

}