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univocity's open source parsers for processing different text formats using a consistent API
/*******************************************************************************
* Copyright 2014 uniVocity Software Pty Ltd
*
* 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 com.univocity.parsers.conversions;
/**
* Converts Strings to Longs and vice versa
* @author uniVocity Software Pty Ltd - [email protected]
*
*/
public class LongConversion extends ObjectConversion {
/**
* Creates a Conversion from String to Long with default values to return when the input is null.
* This default constructor assumes the output of a conversion should be null when input is null
*/
public LongConversion() {
super();
}
/**
* Creates a Conversion from String to Long with default values to return when the input is null.
* @param valueIfStringIsNull default Long value to be returned when the input String is null. Used when {@link ObjectConversion#execute(String)} is invoked.
* @param valueIfObjectIsNull default String value to be returned when a Long input is null. Used when revert(Long) is invoked.
*/
public LongConversion(Long valueIfStringIsNull, String valueIfObjectIsNull) {
super(valueIfStringIsNull, valueIfObjectIsNull);
}
/**
* Converts a String to Long.
*/
@Override
protected Long fromString(String input) {
return Long.valueOf(input);
}
}