Package htsjdk.samtools.util
Class PositionalOutputStream
java.lang.Object
java.io.OutputStream
htsjdk.samtools.util.PositionalOutputStream
- All Implemented Interfaces:
LocationAware
,Closeable
,Flushable
,AutoCloseable
Wraps output stream in a manner which keeps track of the position within the file and allowing writes
at arbitrary points
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Constructor Summary
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Method Summary
Methods inherited from class java.io.OutputStream
flush, nullOutputStream
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Constructor Details
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PositionalOutputStream
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Method Details
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write
- Overrides:
write
in classOutputStream
- Throws:
IOException
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write
- Overrides:
write
in classOutputStream
- Throws:
IOException
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write
- Specified by:
write
in classOutputStream
- Throws:
IOException
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getPosition
public final long getPosition()Description copied from interface:LocationAware
The current offset, in bytes, of this stream/writer/file. Or, if this is an iterator/producer, the offset (in bytes) of the END of the most recently returned record (since a produced record corresponds to something that has been read already). See class javadoc for more. Note that for BGZF files, this does not represent an actually file position, but a virtual file pointer.- Specified by:
getPosition
in interfaceLocationAware
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close
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Overrides:
close
in classOutputStream
- Throws:
IOException
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