basetableinfo.java

用JAVA实现了,将DB装入内存,内存由DBMS控制,实现简单数据库的创建、数据表的创建、记录插入、查询以及表的删除。

package org.kdb.struct;

/**
 * Created by IntelliJ IDEA.

 * Date: 2007-11-17
 * Time: 14:32:22
 */
public class BaseTableInfo {
    private boolean delete = false;//用来表示表的状态 .flag表示为true的时候表示该表已经被删除
    private int tableNameLength = 0;//用于表示表名的长度
    private String tableName;//表名

    public boolean isDelete() {
        return delete;
    }

    public void setDelete(boolean delete) {
        this.delete = delete;
    }

    public int getTableNameLength() {
        if (tableName != null && !tableName.equals(""))
            return tableName.length();
        return tableNameLength;
    }

    public void setTableNameLength(int tableNameLength) {
        this.tableNameLength = tableNameLength;
    }

    public String getTableName() {
        return tableName;
    }

    public void setTableName(String tableName) {
        this.tableName = tableName;
    }

}