Class XZInputStreamFactory
- java.lang.Object
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- org.apache.flink.api.common.io.compression.XZInputStreamFactory
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- All Implemented Interfaces:
InflaterInputStreamFactory<org.apache.commons.compress.compressors.xz.XZCompressorInputStream>
@Internal public class XZInputStreamFactory extends Object implements InflaterInputStreamFactory<org.apache.commons.compress.compressors.xz.XZCompressorInputStream>
Factory for XZ decompressors.
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Constructor Summary
Constructors Constructor Description XZInputStreamFactory()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description org.apache.commons.compress.compressors.xz.XZCompressorInputStreamcreate(InputStream in)Creates aInflaterInputStreamthat wraps the given input stream.Collection<String>getCommonFileExtensions()Lists a collection of typical file extensions (e.g., "gz", "gzip") that are associated with the compression algorithm in theInflaterInputStreamT.static XZInputStreamFactorygetInstance()
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Method Detail
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getInstance
public static XZInputStreamFactory getInstance()
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create
public org.apache.commons.compress.compressors.xz.XZCompressorInputStream create(InputStream in) throws IOException
Description copied from interface:InflaterInputStreamFactoryCreates aInflaterInputStreamthat wraps the given input stream.- Specified by:
createin interfaceInflaterInputStreamFactory<org.apache.commons.compress.compressors.xz.XZCompressorInputStream>- Parameters:
in- is the compressed input stream- Returns:
- the inflated input stream
- Throws:
IOException
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getCommonFileExtensions
public Collection<String> getCommonFileExtensions()
Description copied from interface:InflaterInputStreamFactoryLists a collection of typical file extensions (e.g., "gz", "gzip") that are associated with the compression algorithm in theInflaterInputStreamT.- Specified by:
getCommonFileExtensionsin interfaceInflaterInputStreamFactory<org.apache.commons.compress.compressors.xz.XZCompressorInputStream>- Returns:
- a (possibly empty) collection of lower-case file extensions, without the period
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