/**
* Allocates buffer of the given size using the given allocator.
*
* @param buffersize the buffer size.
* @param allocator allocator to be used to allocate {@link ByteBuffer}s.
*/
public ExpandableBuffer(final int buffersize, final ByteBufferAllocator allocator) {
super();
Args.notNull(allocator, "ByteBuffer allocator");
this.allocator = allocator;
this.buffer = allocator.allocate(buffersize);
this.mode = INPUT_MODE;
}
private void expandCapacity(final int capacity) {
final ByteBuffer oldbuffer = this.buffer;
this.buffer = allocator.allocate(capacity);
oldbuffer.flip();
this.buffer.put(oldbuffer);
}
