0,0 → 1,60 |
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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; |
} |
} |