TWKBReader.ByteBufferInputStream Class Reference

Inheritance diagram for TWKBReader.ByteBufferInputStream:

Collaboration diagram for TWKBReader.ByteBufferInputStream:

Public Member Functions
	ByteBufferInputStream (final ByteBuffer byteBuffer)
int	read () throws IOException
int	read (final byte[] bytes, final int offset, final int length) throws IOException
int	available () throws IOException

Private Attributes
final ByteBuffer	byteBuffer

Constructor & Destructor Documentation

ByteBufferInputStream()

ByteBufferInputStream

(

final ByteBuffer

byteBuffer

)

References TWKBReader.ByteBufferInputStream.byteBuffer.

Referenced by TWKBReader.read().

                                                             {
     this.byteBuffer = byteBuffer;
   }

Member Function Documentation

available()

int available

(

)

throws IOException

                                             {
     return byteBuffer.remaining();
   }

read() [1/2]

int read

(

)

throws IOException

Referenced by TWKBReader.read(), and TWKBReader.readGeometryCollection().

                                        {
     if (!byteBuffer.hasRemaining()) {
       return -1;
     }
     return byteBuffer.get() & 0xFF;
   }

read() [2/2]

int read	(	final byte []	bytes,
		final int	offset,
		final int	length
	)		throws IOException

                                                                                              {
     if (length == 0) {
       return 0;
     }
     final int count = Math.min(byteBuffer.remaining(), length);
     if (count == 0) {
       return -1;
     }
     byteBuffer.get(bytes, offset, count);
     return count;
   }

Member Data Documentation

byteBuffer

final ByteBuffer byteBuffer

private

Referenced by TWKBReader.ByteBufferInputStream.ByteBufferInputStream().