Package com.powsybl.commons.datasource

Class GzFileDataSource

java.lang.Object

com.powsybl.commons.datasource.FileDataSource

com.powsybl.commons.datasource.GzFileDataSource

All Implemented Interfaces:

DataSource, ReadOnlyDataSource

public class GzFileDataSource
extends FileDataSource

Author:

Geoffroy Jamgotchian <geoffroy.jamgotchian at rte-france.com>

Constructor Summary

Constructors

Constructor	Description
GzFileDataSource(Path directory, String baseName)
GzFileDataSource(Path directory, String baseName, DataSourceObserver observer)

Method Summary

Modifier and Type	Method	Description
protected InputStream	getCompressedInputStream(InputStream is)
protected OutputStream	getCompressedOutputStream(OutputStream os)
protected String	getCompressionExt()

Methods inherited from class com.powsybl.commons.datasource.FileDataSource

exists, exists, getBaseName, listNames, newInputStream, newInputStream, newOutputStream, newOutputStream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GzFileDataSource

public GzFileDataSource(Path directory,
 String baseName,
 DataSourceObserver observer)

GzFileDataSource

public GzFileDataSource(Path directory,
 String baseName)

Method Details

getCompressionExt

protected String getCompressionExt()

Overrides:

getCompressionExt in class FileDataSource

getCompressedInputStream

protected InputStream getCompressedInputStream(InputStream is)
                                        throws IOException

Overrides:

getCompressedInputStream in class FileDataSource

Throws:

IOException

getCompressedOutputStream

protected OutputStream getCompressedOutputStream(OutputStream os)
                                          throws IOException

Overrides:

getCompressedOutputStream in class FileDataSource

Throws:

IOException