Package com.lowagie.text.pdf
Class MappedRandomAccessFile
java.lang.Object
com.lowagie.text.pdf.MappedRandomAccessFile
A
MappedByteBuffer wrapped as a RandomAccessFile- Author:
- Joakim Sandstroem Created on 6.9.2006
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Constructor Summary
ConstructorsConstructorDescriptionMappedRandomAccessFile(String filename, String mode) Constructs a new MappedRandomAccessFile instance -
Method Summary
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Constructor Details
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MappedRandomAccessFile
public MappedRandomAccessFile(String filename, String mode) throws FileNotFoundException, IOException Constructs a new MappedRandomAccessFile instance- Parameters:
filename- Stringmode- String r, w or rw- Throws:
FileNotFoundExceptionIOException
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Method Details
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getChannel
- Since:
- 2.0.8
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read
public int read()- Returns:
- int next integer or -1 on EOF
- See Also:
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read
public int read(byte[] bytes, int off, int len) - Parameters:
bytes- byte[]off- int offsetlen- int length- Returns:
- int bytes read or -1 on EOF
- See Also:
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getFilePointer
public long getFilePointer()- Returns:
- long
- See Also:
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seek
public void seek(long pos) - Parameters:
pos- long position- See Also:
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length
public long length()- Returns:
- long length
- See Also:
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close
- Throws:
IOException- See Also:
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finalize
invokes the close method -
clean
invokes the clean method on the ByteBuffer's cleaner- Parameters:
buffer- ByteBuffer- Returns:
- boolean true on success
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