databasedata.java

一个简单的数据库

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package database;
import java.util.*;
import java.io.*;
import catalogManager.*;
/**
 *
 * @author outlaw
 */
public class DataBaseData implements Serializable{
    String path;
    String name;
    Date birthIime;
    int dbID;
    ArrayList<TableData> tables;
    
    public DataBaseData(String path,String name,Date time){
        this.path=path;
        this.name=name;
        this.birthIime=time;
        this.tables=new ArrayList<TableData>();
        this.dbID=CatalogManager.getTotalDBnumber()-1;
    }
    public String getFullName()
    {
        return path+name;
    }
    public String getPath(){
        return path;
    }
    public String getName(){
        return name;
    }
    public void addTable(TableData newTB){
        tables.add(newTB);
    }
    public ArrayList<TableData> getTables(){
        return tables;
    }
    public int getDBID(){
        return dbID;
    }
    public int getTBNumber()
    {
        return tables.size();
    }
}