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An interface to allow PDF files to be stored completely in memory or to use a scratch file on the disk.
| Method Summary | |
void |
close()
Release resources that are being held. |
long |
length()
The total number of bytes that are available. |
int |
read()
Read a single byte of data. |
int |
read(byte[] b,
int offset,
int length)
Read a buffer of data. |
void |
seek(long position)
Seek to a position in the data. |
void |
write(byte[] b,
int offset,
int length)
Write a buffer of data to the stream. |
void |
write(int b)
Write a byte to the stream. |
| Method Detail |
public void close()
throws IOException
IOException - If there is an error closing this resource.
public void seek(long position)
throws IOException
position - The position to seek to.
IOException - If there is an error while seeking.
public int read()
throws IOException
IOException - If there is an error while reading the data.
public int read(byte[] b,
int offset,
int length)
throws IOException
b - The buffer to write the data to.offset - Offset into the buffer to start writing.length - The amount of data to attempt to read.
IOException - If there was an error while reading the data.
public long length()
throws IOException
IOException - If there is an IO error while determining the
length of the data stream.
public void write(int b)
throws IOException
b - The byte to write.
IOException - If there is an IO error while writing.
public void write(byte[] b,
int offset,
int length)
throws IOException
b - The buffer to get the data from.offset - An offset into the buffer to get the data from.length - The length of data to write.
IOException - If there is an error while writing the data.
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