public void write(ByteArrayBuffer writer) {
if (slotModified()) {
writer.writeInt(_key);
writer.writeInt(_newSlot.address());
writer.writeInt(_newSlot.length());
}
}
public Slot debugReadPointerSlot(int id) {
if (Deploy.debug) {
readBytes(_pointerIo._buffer, id, Const4.POINTER_LENGTH);
_pointerIo.seek(0);
_pointerIo.readBegin(Const4.YAPPOINTER);
int debugAddress = _pointerIo.readInt();
int debugLength = _pointerIo.readInt();
_pointerIo.readEnd();
return new Slot(debugAddress, debugLength);
}
return null;
}
public ByteArrayBuffer readBufferBySlot(Slot slot) {
if (Slot.isNull(slot)) {
return null;
}
if (DTrace.enabled) {
DTrace.READ_SLOT.logLength(slot.address(), slot.length());
}
ByteArrayBuffer buffer = new ByteArrayBuffer(slot.length());
buffer.readEncrypt(this, slot.address());
return buffer;
}
public void writePointer(int id, Slot slot) {
if (DTrace.enabled) {
DTrace.WRITE_POINTER.log(id);
DTrace.WRITE_POINTER.logLength(slot);
}
_pointerIo.seek(0);
if (Deploy.debug) {
_pointerIo.writeBegin(Const4.YAPPOINTER);
}
_pointerIo.writeInt(slot.address());
_pointerIo.writeInt(slot.length());
if (Deploy.debug) {
_pointerIo.writeEnd();
}
if (Debug4.xbytes) {
_pointerIo.checkXBytes(false);
}
writeBytes(_pointerIo, id, 0);
}
public Object read(ByteArrayBuffer reader) {
SlotChange change = new SlotChange(reader.readInt());
Slot newSlot = new Slot(reader.readInt(), reader.readInt());
change.newSlot(newSlot);
return change;
}
