Package com.google.common.jimfs
Class DowngradedSeekableByteChannel
java.lang.Object
com.google.common.jimfs.DowngradedSeekableByteChannel
- All Implemented Interfaces:
Closeable
,AutoCloseable
,ByteChannel
,Channel
,ReadableByteChannel
,SeekableByteChannel
,WritableByteChannel
A thin wrapper around a
FileChannel
that exists only to implement SeekableByteChannel
but NOT extend FileChannel
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
close()
boolean
isOpen()
long
position()
position
(long newPosition) int
read
(ByteBuffer dst) long
size()
truncate
(long size) int
write
(ByteBuffer src)
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Field Details
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channel
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Constructor Details
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DowngradedSeekableByteChannel
DowngradedSeekableByteChannel(FileChannel channel)
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Method Details
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read
- Specified by:
read
in interfaceReadableByteChannel
- Specified by:
read
in interfaceSeekableByteChannel
- Throws:
IOException
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write
- Specified by:
write
in interfaceSeekableByteChannel
- Specified by:
write
in interfaceWritableByteChannel
- Throws:
IOException
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position
- Specified by:
position
in interfaceSeekableByteChannel
- Throws:
IOException
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position
- Specified by:
position
in interfaceSeekableByteChannel
- Throws:
IOException
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size
- Specified by:
size
in interfaceSeekableByteChannel
- Throws:
IOException
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truncate
- Specified by:
truncate
in interfaceSeekableByteChannel
- Throws:
IOException
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isOpen
public boolean isOpen() -
close
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceChannel
- Specified by:
close
in interfaceCloseable
- Throws:
IOException
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