com.helger.commons.csv.CSVLineReaderNonBlockingBufferedReader Maven / Gradle / Ivy
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Java 1.8+ Library with tons of utility classes required in all projects
/*
* Copyright (C) 2014-2022 Philip Helger (www.helger.com)
* philip[at]helger[dot]com
*
* 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.helger.commons.csv;
import java.io.IOException;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.annotation.WillNotClose;
import com.helger.commons.ValueEnforcer;
import com.helger.commons.io.stream.NonBlockingBufferedReader;
/**
* A special implementation of {@link ICSVLineReader} using a
* {@link NonBlockingBufferedReader}.
*
* @author Philip Helger
*/
public class CSVLineReaderNonBlockingBufferedReader implements ICSVLineReader
{
private final NonBlockingBufferedReader m_aReader;
/**
* Constructor.
*
* @param aReader
* Reader that data will be read from. May not be null
.
* Will not be closed in this class.
*/
public CSVLineReaderNonBlockingBufferedReader (@Nonnull @WillNotClose final NonBlockingBufferedReader aReader)
{
m_aReader = ValueEnforcer.notNull (aReader, "Reader");
}
@Nullable
public String readLine () throws IOException
{
return m_aReader.readLine ();
}
}