com.antheminc.oss.nimbus.converter.RowProcessable Maven / Gradle / Ivy
/**
* Copyright 2016-2019 the original author or authors.
*
* 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.antheminc.oss.nimbus.converter;
/**
* A base interface for processing rows of a data file.
*
* @author Sandeep Mantha
* @author Tony Lopez
*
*/
public interface RowProcessable {
/**
*
A strategy interface for handling row processing.
*
* @author Sandeep Mantha
* @author Tony Lopez
*
*/
@FunctionalInterface
public static interface RowProcessingHandler {
void write(T bean);
}
/**
* A strategy interface for handling row errors.
*
* @author Sandeep Mantha
* @author Tony Lopez
*
*/
@FunctionalInterface
public static interface RowErrorHandler {
void handleError(RuntimeException exception, Object[] rowData);
}
/**
*
Execute a consumer that receives an argument containing the
* deserialized row data as a Java object.
* @param beanConsumer the consumer to execute
*/
void onRowProcess(RowProcessingHandler writer);
/**
*
Execute a consumer that executes error handling instructions. The
* provided arguments consist of:
- the thrown exception
- the
* error data
.
* @param onError the consumer to execute
*/
void onRowProcessError(RowErrorHandler onError);
/**
* Set whether or not the rows should be processed in parallel.
* @param parallel when {@code true}, processes the associated row data in
* parallel
*/
void setParallel(boolean parallel);
}