com.aliyun.odps.data

Class SimpleStruct

java.lang.Object

com.aliyun.odps.data.SimpleStruct

All Implemented Interfaces:

Struct, Serializable

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.

See Also:

Serialized Form

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
boolean	equals(Object o)
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()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

getClass, 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

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object