| 0,0 → 1,60 |
|---|
| |
| public class BufferBlock { |
| private long startAddress; |
| private byte[] bytes; |
| private int size; |
| private BufferBlock prev; |
| private BufferBlock next; |
| private boolean dirtyBit; |
| |
| public BufferBlock(int sz) { |
| setStartAddress(-1); |
| bytes = new byte[sz]; |
| this.size = sz; |
| prev = null; |
| next = null; |
| setDirtyBit(false); |
| } |
| |
| // Copies size bytes starting from address to out |
| public void getBytes(byte[] out, int address, int size) { |
| for (int i = 0; i < size; i++) { |
| out[i] = bytes[address + i]; |
| } |
| } |
| |
| // Puts size bytes starting from address from in |
| public void setBytes(byte[] in, int address, int size) { |
| for (int i = 0; i < size; i++) { |
| bytes[address + i] = in[i]; |
| } |
| } |
| |
| public BufferBlock getPrev() { |
| return prev; |
| } |
| public void setPrev(BufferBlock prev) { |
| this.prev = prev; |
| } |
| public BufferBlock getNext() { |
| return next; |
| } |
| public void setNext(BufferBlock next) { |
| this.next = next; |
| } |
| public int getSize() { |
| return size; |
| } |
| public boolean isDirtyBit() { |
| return dirtyBit; |
| } |
| public void setDirtyBit(boolean dirtyBit) { |
| this.dirtyBit = dirtyBit; |
| } |
| public long getStartAddress() { |
| return startAddress; |
| } |
| public void setStartAddress(long startAddress) { |
| this.startAddress = startAddress; |
| } |
| } |