com.univocity.api.config.builders.GeneratedIdentifierTransform Maven / Gradle / Ivy
Show all versions of univocity-api Show documentation
/*******************************************************************************
* Copyright (c) 2014 uniVocity Software Pty Ltd. All rights reserved.
* This file is subject to the terms and conditions defined in file
* 'LICENSE.txt', which is part of this source code package.
******************************************************************************/
package com.univocity.api.config.builders;
import com.univocity.api.engine.*;
/**
* The GeneratedIdentifierTransform configuration is obtained from an {@link IdentifierType} configuration
* which is part of the configuration initialized by a call to {@link IdentifierMappingSetup#associate(String...)}
*
* It is used to define what functions in the {@link DataIntegrationEngine} should be used to process values from an input field and transform them into values
* that will then be associated with the generated identifier of a destination field.
*
* @see IdentifierMappingSetup
* @see FunctionCall
*
* @author uniVocity Software Pty Ltd - [email protected]
*
*/
public interface GeneratedIdentifierTransform {
/**
* Defines what sequence of functions in the {@link DataIntegrationEngine} should be used to process values from an input field and transform them into values
* that will then be associated with generated identifier of a destination entity.
*
*
This completes the configuration started in {@link IdentifierMappingSetup#associate(String...)}
*
* @param functionNames the sequence of function names that will be executed against each value read from the input.
* Note: this establishes a chaining of functions:
* If the first function trims strings, then the second function will receive a trimmed String instead of the original value.
*/
public void readingWith(String... functionNames);
}