hep.io.xdr
Class XDRBufferedRandomAccessFile
java.lang.Object
java.io.RandomAccessFile
hep.io.xdr.XDRRandomAccessFile
hep.io.xdr.XDRBufferedRandomAccessFile
- All Implemented Interfaces:
- XDRDataInput, XDRDataOutput, Closeable, DataInput, DataOutput, Flushable
public class XDRBufferedRandomAccessFile
- extends XDRRandomAccessFile
The performance of XDRRandomAccessFile used directly is
pretty appalling. This is a buffered implementation
that is much faster so long as it is used mostly for reading or mostly
for writing.
Methods inherited from class hep.io.xdr.XDRRandomAccessFile |
pad, readDoubleArray, readFloatArray, readIntArray, readString, readString, writeDoubleArray, writeDoubleArray, writeFloatArray, writeFloatArray, writeIntArray, writeIntArray, writeString, writeStringChars |
Methods inherited from class java.io.RandomAccessFile |
getChannel, getFD, length, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, setLength, skipBytes, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF |
Methods inherited from interface java.io.DataInput |
readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes |
Methods inherited from interface java.io.DataOutput |
writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF |
XDRBufferedRandomAccessFile
public XDRBufferedRandomAccessFile(String name,
boolean readOnly,
int bufferSize)
throws IOException
- Throws:
IOException
XDRBufferedRandomAccessFile
public XDRBufferedRandomAccessFile(File file,
boolean readOnly,
int bufferSize)
throws IOException
- Throws:
IOException
getFilePointer
public long getFilePointer()
throws IOException
- Overrides:
getFilePointer
in class RandomAccessFile
- Throws:
IOException
close
public void close()
throws IOException
- Specified by:
close
in interface Closeable
- Overrides:
close
in class RandomAccessFile
- Throws:
IOException
flush
public void flush()
throws IOException
- Specified by:
flush
in interface Flushable
- Overrides:
flush
in class XDRRandomAccessFile
- Throws:
IOException
read
public int read()
throws IOException
- Overrides:
read
in class RandomAccessFile
- Throws:
IOException
read
public int read(byte[] buf)
throws IOException
- Overrides:
read
in class RandomAccessFile
- Throws:
IOException
read
public int read(byte[] buf,
int start,
int length)
throws IOException
- Overrides:
read
in class RandomAccessFile
- Throws:
IOException
seek
public void seek(long position)
throws IOException
- Overrides:
seek
in class RandomAccessFile
- Throws:
IOException
write
public void write(byte[] buf,
int start,
int len)
throws IOException
- Specified by:
write
in interface DataOutput
- Overrides:
write
in class RandomAccessFile
- Throws:
IOException
write
public void write(byte[] buf)
throws IOException
- Specified by:
write
in interface DataOutput
- Overrides:
write
in class RandomAccessFile
- Throws:
IOException
write
public void write(int b)
throws IOException
- Specified by:
write
in interface DataOutput
- Overrides:
write
in class RandomAccessFile
- Throws:
IOException
Copyright © 2000-2013 FreeHEP. All Rights Reserved.