org.apache.flink.streaming.tests

Class KeyValue<K extends Comparable<? super K>,V extends Comparable<? super V>>

java.lang.Object

org.apache.flink.streaming.tests.KeyValue<K,V>

All Implemented Interfaces:

Serializable, Comparable<KeyValue<K,V>>

public class KeyValue<K extends Comparable<? super K>,V extends Comparable<? super V>>
extends Object
implements Comparable<KeyValue<K,V>>, Serializable

A Comparable holder for key-value pairs.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
K	key The key of the key-value pair.
V	value The value the key-value pair.

Constructor Summary

Constructors

Constructor and Description
KeyValue() Creates a new key-value pair where all fields are null.

Method Summary

Modifier and Type	Method and Description
int	compareTo(KeyValue<K,V> other)
boolean	equals(Object o)
int	hashCode()
static <K extends Comparable<? super K>,T1 extends Comparable<? super T1>> KeyValue<K,T1>	of(K key, T1 value) Creates a new key-value pair.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

key

public K extends Comparable<? super K> key

The key of the key-value pair.

value

public V extends Comparable<? super V> value

The value the key-value pair.

Constructor Detail

KeyValue

public KeyValue()

Creates a new key-value pair where all fields are null.

Method Detail

compareTo

public int compareTo(KeyValue<K,V> other)

Specified by:

compareTo in interface Comparable<KeyValue<K extends Comparable<? super K>,V extends Comparable<? super V>>>

of

public static <K extends Comparable<? super K>,T1 extends Comparable<? super T1>> KeyValue<K,T1> of(K key,
                                                                                                    T1 value)

Creates a new key-value pair.

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