Package org.apache.wayang.basic.data

Class Tuple2<T0,T1>

java.lang.Object

org.apache.wayang.basic.data.Tuple2<T0,T1>

All Implemented Interfaces:

Serializable

public class Tuple2<T0,T1>
extends Object
implements Serializable

A type for tuples. Might be replaced by existing classes for this purpose, such as from the Scala library.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
T0	field0
T1	field1

Constructor Summary

Constructors

Constructor	Description
Tuple2()
Tuple2(T0 field0, T1 field1)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
T0	getField0()
T1	getField1()
int	hashCode()
Tuple2<T1,T0>	swap()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

field0

public T0 field0

field1

public T1 field1

Constructor Details

Tuple2

public Tuple2()

Tuple2

public Tuple2(T0 field0,
 T1 field1)

Method Details

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getField0

public T0 getField0()

getField1

public T1 getField1()

swap

public Tuple2<T1,T0> swap()

Returns:

a new instance with the fields of this instance swapped