org.apache.flink.runtime.event.task

Class IntegerTaskEvent

java.lang.Object

org.apache.flink.runtime.event.task.AbstractEvent

org.apache.flink.runtime.event.task.AbstractTaskEvent

org.apache.flink.runtime.event.task.IntegerTaskEvent

All Implemented Interfaces:

IOReadableWritable

public class IntegerTaskEvent
extends AbstractTaskEvent

This class provides a simple implementation of an event that holds an integer value.

Constructor Summary

Constructors

Constructor and Description
IntegerTaskEvent() Default constructor (should only be used for deserialization).
IntegerTaskEvent(int value) Constructs a new integer task event.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getInteger() Returns the stored integer value.
int	hashCode()
void	read(DataInputView in)
void	write(DataOutputView out)

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerTaskEvent

public IntegerTaskEvent()

Default constructor (should only be used for deserialization).

IntegerTaskEvent

public IntegerTaskEvent(int value)

Constructs a new integer task event.

Parameters:

value - the integer value to be transported inside this integer task event

Method Detail

getInteger

public int getInteger()

Returns the stored integer value.

Returns:

the stored integer value or -1 if no value has been set

write

public void write(DataOutputView out)
           throws IOException

Throws:

IOException

read

public void read(DataInputView in)
          throws IOException

Throws:

IOException

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object