memoryallocate.java~14~

进程调度和存储管理模拟

package cn.edu.cauc.crab.ossimulate;

import java.util.*;

/**
 * <p>Title: OS simulate</p>
 * <p>Description: This is my home work.</p>
 * <p>Copyright: Copyleft (c) 2004</p>
 * <p>Company: CAUC</p>
 * @author Crab
 * @version 0.1
 */

class MemoryRequest {
    static int NEW = 0;
    static int DELECT = 1;
    int mode;
    int begin;
}

class  PT {
    int beging;
    int size;
}

abstract public class MemoryAllocate {
    int memorySize;
    List fpt = new LinkedList();
    List upt = new LinkedList();
    List request = new LinkedList();

    public MemoryAllocate(int memorySize) {
        this.memorySize = memorySize;
    }

    public void addRequest(int mode, int begin) {
        MemoryRequest m = new MemoryRequest();
        m.mode = mode;
        m.begin = begin;
        this.request.add(m);
    }

    abstract public void start();
    /*
    public static void main(String[] args) {
        MemoryAllocate memoryAllocate1 = new MemoryAllocate(100);
        System.out.println("crab");
    }*/
}