public class RAFDataStream extends TTFDataStream
Constructor and Description |
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RAFDataStream(java.io.File file,
java.lang.String mode)
Constructor.
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RAFDataStream(java.lang.String name,
java.lang.String mode)
Constructor.
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Modifier and Type | Method and Description |
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void |
close()
Close the underlying resources.
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long |
getCurrentPosition()
Get the current position in the stream.
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java.io.InputStream |
getOriginalData()
This will get the original data file that was used for this
stream.
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int |
read()
Read an unsigned byte.
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int |
read(byte[] b,
int off,
int len) |
long |
readLong()
Read an unsigned byte.
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short |
readSignedShort()
Read an signed short.
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int |
readUnsignedShort()
Read an unsigned short.
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void |
seek(long pos)
Seek into the datasource.
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read, read32Fixed, readInternationalDate, readSignedByte, readString, readString, readUnsignedByteArray, readUnsignedInt, readUnsignedShortArray
public RAFDataStream(java.lang.String name, java.lang.String mode) throws java.io.FileNotFoundException
name
- The raf file.mode
- The mode to open the RAF.java.io.FileNotFoundException
- If there is a problem creating the RAF.RandomAccessFile.RandomAccessFile( String, String )
public RAFDataStream(java.io.File file, java.lang.String mode) throws java.io.FileNotFoundException
file
- The raf file.mode
- The mode to open the RAF.java.io.FileNotFoundException
- If there is a problem creating the RAF.RandomAccessFile.RandomAccessFile( File, String )
public short readSignedShort() throws java.io.IOException
readSignedShort
in class TTFDataStream
java.io.IOException
- If there is an error reading the data.public long getCurrentPosition() throws java.io.IOException
getCurrentPosition
in class TTFDataStream
java.io.IOException
- If an error occurs while reading the stream.public void close() throws java.io.IOException
close
in class TTFDataStream
java.io.IOException
- If there is an error closing the resources.public int read() throws java.io.IOException
read
in class TTFDataStream
java.io.IOException
- If there is an error reading the data.public int readUnsignedShort() throws java.io.IOException
readUnsignedShort
in class TTFDataStream
java.io.IOException
- If there is an error reading the data.public long readLong() throws java.io.IOException
readLong
in class TTFDataStream
java.io.IOException
- If there is an error reading the data.public void seek(long pos) throws java.io.IOException
seek
in class TTFDataStream
pos
- The position to seek to.java.io.IOException
- If there is an error seeking to that position.public int read(byte[] b, int off, int len) throws java.io.IOException
read
in class TTFDataStream
b
- The buffer to write to.off
- The offset into the buffer.len
- The length into the buffer.java.io.IOException
- If there is an error reading from the stream.InputStream.read( byte[], int, int )
public java.io.InputStream getOriginalData() throws java.io.IOException
getOriginalData
in class TTFDataStream
java.io.IOException
- If there is an issue reading the data.