Class CountingInputStream
java.lang.Object
java.io.InputStream
java.io.FilterInputStream
org.apache.commons.compress.utils.CountingInputStream
- All Implemented Interfaces:
Closeable
,AutoCloseable
- Direct Known Subclasses:
ZipFile.StoredStatisticsStream
Input stream that tracks the number of bytes read.
- Since:
- 1.3
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Field Summary
FieldsFields inherited from class java.io.FilterInputStream
in
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class java.io.FilterInputStream
available, close, mark, markSupported, reset, skip
Methods inherited from class java.io.InputStream
readAllBytes, readNBytes, transferTo
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Field Details
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bytesRead
private long bytesRead
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Constructor Details
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CountingInputStream
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Method Details
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read
- Overrides:
read
in classFilterInputStream
- Throws:
IOException
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read
- Overrides:
read
in classFilterInputStream
- Throws:
IOException
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read
- Overrides:
read
in classFilterInputStream
- Throws:
IOException
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count
protected final void count(long read) 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
public long getBytesRead()Returns the current number of bytes read from this stream.- Returns:
- the number of read bytes
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