日期:2014-05-20 浏览次数:21132 次
package a;
import java.util.ArrayList;
import java.util.List;
class VO {
private String name;
private String inputA;
private String inputB;
private String inputC;
private String inputD;
private String outputZ;
private String outputNZ;
private boolean used;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getInputA() {
return inputA;
}
public void setInputA(String inputA) {
this.inputA = inputA;
}
public String getInputB() {
return inputB;
}
public void setInputB(String inputB) {
this.inputB = inputB;
}
public String getInputC() {
return inputC;
}
public void setInputC(String inputC) {
this.inputC = inputC;
}
public String getInputD() {
return inputD;
}
public void setInputD(String inputD) {
this.inputD = inputD;
}
public String getOutputZ() {
return outputZ;
}
public void setOutputZ(String outputZ) {
this.outputZ = outputZ;
}
public String getOutputNZ() {
return outputNZ;
}
public void setOutputNZ(String outputNZ) {
this.outputNZ = outputNZ;
}
public boolean isUsed() {
return used;
}
public void setUsed(boolean used) {
this.used = used;
}
public VO() {
}
public VO(String name, String inputA, String inputB, String inputC,
String inputD, String outputZ, String outputNZ, boolean used) {
this.name = name;
this.inputA = inputA;
this.inputB = inputB;
this.inputC = inputC;
this.inputD = inputD;
this.outputZ = outputZ;
this.outputNZ = outputNZ;
this.used = used;
}
@Override
public String toString() {
return "VO [name=" + name + ", inputA=" + inputA + ", inputB=" + inputB
+ ", inputC=" + inputC + ", inputD=" + inputD + ", outputZ="
+ outputZ + ", outputNZ=" + outputNZ + ", used=" + used + "]";
}
}
public class VOS {
private List list = new ArrayList();
public List getList() {
return list;
}
/**
* 如果name 是唯一的,则通过名字索引查找
*/
public VO findByName(String name) {
VO vo = null;
for (int i = 0; i < list.size(); i++) {
vo = (VO) list.get(i);
if (vo.getName().equals(name)) {
return vo;
}
}
return null;
}
/**
* 读取文件放到list中
*
* @author sunstar
* @date 2112-7-4 上午11:19:54
*/
public void loadVos() {
list.clear();
/*while (true 文件还没读完 ) {
VO vo = new VO();
vo.setName("A");
// ...给该vo设置参数
list.add(vo);
}*/
//一下为测试数据
VO vo = new VO("A0", "inputA0", "inputB0", "inputC0", "inputD0", "outputZ0", "outputNZ0" , false) ;
list.add(vo) ;
vo = new VO("A1", "inputA1", "inputB1", "inputC1", "inputD1", "outputZ1", "outputNZ1" , true) ;
list.add(vo) ;
vo = new VO("A2", "inputA2", "inputB2", "inputC2", "inputD2", "outputZ2", "outputNZ2" , true) ;
list.add(vo) ;
vo = new VO("A3", "inputA3", "inputB3", "inputC3", "inputD3", "outputZ3", "outputNZ3" , false) ;
list.add(vo) ;
}
/**
* @param args
* @author sunstar
* @date 2112-7-4 上午11:17:18
*/
public static void main(String[] args) {
VOS vos = new VOS() ;
vos.loadVos() ;//加载数据
VO vo = vos.findByName("A0");
System.out.println("查找name = A0的数据:" + vo);
vo = vos.findByName("A5");
System.out.println("查找name = A5的数据:" + vo);
//如果没找到 应该打印null,查找效率为N/2 ,最好为1 ,即第一个 ,最差为 没找到 ,需要遍历N遍
}
}