Class CompressorInputStream
java.lang.Object
java.io.InputStream
org.apache.commons.compress.compressors.CompressorInputStream
- All Implemented Interfaces:
Closeable,AutoCloseable
- Direct Known Subclasses:
AbstractLZ77CompressorInputStream,BrotliCompressorInputStream,BZip2CompressorInputStream,Deflate64CompressorInputStream,DeflateCompressorInputStream,FramedLZ4CompressorInputStream,FramedSnappyCompressorInputStream,GzipCompressorInputStream,LZMACompressorInputStream,LZWInputStream,Pack200CompressorInputStream,XZCompressorInputStream,ZstdCompressorInputStream
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected voidcount(int read) Increments the counter of already read bytes.protected voidcount(long read) Increments the counter of already read bytes.longGets the current number of bytes read from this stream.intgetCount()Deprecated.this method may yield wrong results for large archives, use #getBytesRead insteadlongGets the amount of raw or compressed bytes read by the stream.protected voidpushedBackBytes(long pushedBack) Decrements the counter of already read bytes.Methods inherited from class java.io.InputStream
available, close, mark, markSupported, read, read, read, reset, skip
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Constructor Details
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CompressorInputStream
public CompressorInputStream()Constructs a new instance.
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Method Details
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count
Increments the counter of already read bytes. Doesn't increment if the EOF has been hit (read == -1)- Parameters:
read- the number of bytes read- Since:
- 1.1
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count
Increments the counter of already read bytes. Doesn't increment if the EOF has been hit (read == -1)- Parameters:
read- the number of bytes read
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getBytesRead
Gets the current number of bytes read from this stream.- Returns:
- the number of read bytes
- Since:
- 1.1
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getCount
Deprecated.this method may yield wrong results for large archives, use #getBytesRead insteadGets the current number of bytes read from this stream.- Returns:
- the number of read bytes
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getUncompressedCount
Gets the amount of raw or compressed bytes read by the stream.This implementation invokes
getBytesRead().Provides half of
InputStreamStatisticswithout forcing subclasses to implement the other half.- Returns:
- the amount of decompressed bytes returned by the stream
- Since:
- 1.17
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pushedBackBytes
Decrements the counter of already read bytes.- Parameters:
pushedBack- the number of bytes pushed back.- Since:
- 1.7
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