com.aliyun.odps.data

Class SimpleStruct

java.lang.Object

com.aliyun.odps.data.SimpleStruct

All Implemented Interfaces:

Struct

public class SimpleStruct
extends Object
implements Struct

一个简单 Struct 接口的实现 Created by zhenhong.gzh on 16/8/22.

Constructor Summary

Constructors

Constructor and Description
SimpleStruct(StructTypeInfo type, List<Object> values) A simple implements of Struct

Method Summary

Modifier and Type	Method and Description
int	getFieldCount()
String	getFieldName(int index)
TypeInfo	getFieldTypeInfo(int index)
TypeInfo	getFieldTypeInfo(String fieldName)
Object	getFieldValue(int index)
Object	getFieldValue(String fieldName)
List<Object>	getFieldValues()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleStruct

public SimpleStruct(StructTypeInfo type,
                    List<Object> values)

A simple implements of Struct

Parameters:

type - type of the struct

values - values of the struct be careful: the struct value list is a reference of this param

Method Detail

getFieldCount

public int getFieldCount()

Specified by:

getFieldCount in interface Struct

getFieldName

public String getFieldName(int index)

Specified by:

getFieldName in interface Struct

getFieldTypeInfo

public TypeInfo getFieldTypeInfo(int index)

Specified by:

getFieldTypeInfo in interface Struct

getFieldValue

public Object getFieldValue(int index)

Specified by:

getFieldValue in interface Struct

getFieldTypeInfo

public TypeInfo getFieldTypeInfo(String fieldName)

Specified by:

getFieldTypeInfo in interface Struct

getFieldValue

public Object getFieldValue(String fieldName)

Specified by:

getFieldValue in interface Struct

getFieldValues

public List<Object> getFieldValues()

Specified by:

getFieldValues in interface Struct

toString

public String toString()

Specified by:

toString in interface Struct

Overrides:

toString in class Object