datablock.java

NAS文件器的模拟

package fileSystem;

public class DataBlock {
	private int dataLoc;
	private DataBlock tail;
	
	public DataBlock (int d) {
		dataLoc = d;
		tail = null;
	}
	
	public DataBlock addDataBlock (int d) {
		this.do_addDataBlock(d);
		return this;
	}
	
	private void do_addDataBlock (int d) {
		if (this.tail == null) {
			this.tail = new DataBlock(d);
		}
		else {
			this.tail.do_addDataBlock(d);
		}
	}
	
	public int getDataLoc() {
		return dataLoc;
	}
}