com.aliyun.odps

Class Projects

java.lang.Object

com.aliyun.odps.Projects

public class Projects
extends Object

Projects表示ODPS中所有Project的集合

Method Summary

Methods

Modifier and Type	Method and Description
boolean	exists(String projectName) 检查Project是否存在
Project	get() 获得默认Project对象
Project	get(String projectName) 获取指定Project

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

get

public Project get()
            throws OdpsException

获得默认Project对象

Returns:

Project

Throws:

NoSuchObjectException - Project不存在

OdpsException

get

public Project get(String projectName)
            throws OdpsException

获取指定Project

Parameters:

projectName - Project名称

Returns:

Project对象

Throws:

NoSuchObjectException - Project不存在

OdpsException

exists

public boolean exists(String projectName)
               throws OdpsException

检查Project是否存在

Parameters:

projectName - Project名称

Returns:

Project在ODPS中存在返回true, 否则返回false

Throws:

OdpsException