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Rev Author Line No. Line
95 Kevin 1 
 
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public class BufferBlock {
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	private long startAddress;
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	private byte[] bytes;
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	private int size;
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	private BufferBlock prev;
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	private BufferBlock next;
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	private boolean dirtyBit;
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	public BufferBlock(int sz) {
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		setStartAddress(-1);
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		bytes = new byte[sz];
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		this.size = sz;
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		prev = null;
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		next = null;
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		setDirtyBit(false);
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	}
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	// Copies size bytes starting from address to out
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	public void getBytes(byte[] out, int address, int size) {
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		for (int i = 0; i < size; i++) {
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			out[i] = bytes[address + i];
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		}
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	}
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	// Puts size bytes starting from address from in
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	public void setBytes(byte[] in, int address, int size) {
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		for (int i = 0; i < size; i++) {
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			bytes[address + i] = in[i];
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		}
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	}
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	public BufferBlock getPrev() {
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		return prev;
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	}
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	public void setPrev(BufferBlock prev) {
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		this.prev = prev;
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	}
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	public BufferBlock getNext() {
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		return next;
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	}
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	public void setNext(BufferBlock next) {
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		this.next = next;
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	}
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	public int getSize() {
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		return size;
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	}
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	public boolean isDirtyBit() {
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		return dirtyBit;
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	}
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	public void setDirtyBit(boolean dirtyBit) {
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		this.dirtyBit = dirtyBit;
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	}
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	public long getStartAddress() {
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		return startAddress;
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	}
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	public void setStartAddress(long startAddress) {
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		this.startAddress = startAddress;
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	}
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}