org.scijava.io.handle.DataHandleOutputStream Maven / Gradle / Ivy

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package org.scijava.io.handle;

import java.io.IOException;
import java.io.OutputStream;

import org.scijava.io.location.Location;

/**
 * {@link OutputStream} backed by a {@link DataHandle}.
 * 
 * @author Curtis Rueden
 * @author Melissa Linkert
 */
public class DataHandleOutputStream extends OutputStream {

	// -- Fields --

	private final DataHandle handle;

	// -- Constructor --

	/** Creates an output stream around the given {@link DataHandle}. */
	public DataHandleOutputStream(final DataHandle handle) {
		this.handle = handle;
	}

	// -- OutputStream methods --

	@Override
	public void write(final int i) throws IOException {
		handle.write(i);
	}

	@Override
	public void write(final byte[] b) throws IOException {
		handle.write(b);
	}

	@Override
	public void write(final byte[] b, final int off, final int len)
		throws IOException
	{
		handle.write(b, off, len);
	}

	// -- Closeable methods --

	@Override
	public void close() throws IOException {
		handle.close();
	}

	// -- Flushable methods --

	@Override
	public void flush() throws IOException {
		// NB: No action needed.
	}

}