Package org.eclipse.mat.parser.io
Class BufferedRandomAccessInputStream
- java.lang.Object
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- java.io.InputStream
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- org.eclipse.mat.parser.io.BufferedRandomAccessInputStream
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
public class BufferedRandomAccessInputStream extends java.io.InputStream
Used to wrap aRandomAccessFile
with multiple buffers so that different locations can each have a buffer for the file.
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Constructor Summary
Constructors Constructor Description BufferedRandomAccessInputStream(java.io.RandomAccessFile in)
BufferedRandomAccessInputStream(java.io.RandomAccessFile in, int bufsize)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
long
getFilePointer()
boolean
markSupported()
int
read()
int
read(byte[] b, int off, int len)
void
seek(long pos)
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Constructor Detail
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BufferedRandomAccessInputStream
public BufferedRandomAccessInputStream(java.io.RandomAccessFile in) throws java.io.IOException
- Throws:
java.io.IOException
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BufferedRandomAccessInputStream
public BufferedRandomAccessInputStream(java.io.RandomAccessFile in, int bufsize) throws java.io.IOException
- Throws:
java.io.IOException
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Method Detail
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read
public final int read() throws java.io.IOException
- Specified by:
read
in classjava.io.InputStream
- Throws:
java.io.IOException
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read
public int read(byte[] b, int off, int len) throws java.io.IOException
- Overrides:
read
in classjava.io.InputStream
- Throws:
java.io.IOException
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markSupported
public boolean markSupported()
- Overrides:
markSupported
in classjava.io.InputStream
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close
public void close() throws java.io.IOException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Overrides:
close
in classjava.io.InputStream
- Throws:
java.io.IOException
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seek
public void seek(long pos) throws java.io.IOException
- Throws:
java.io.IOException
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getFilePointer
public long getFilePointer()
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