Package org.oddjob.events

Class BinaryEvaluation<T>

java.lang.Object

org.oddjob.events.BinaryEvaluation<T>

Type Parameters:

T - The Type of the events.

All Implemented Interfaces:

CompositeEvent<T>, InstantEvent<T>

public class BinaryEvaluation<T>
extends Object
implements CompositeEvent<T>

The result of applying a Binary Operation to some events of some type that results in a new event of the same type.

Constructor Summary

Constructors

Constructor	Description
BinaryEvaluation(T result, InstantEvent<T> lhs, InstantEvent<T> rhs)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	getCount()	Get the number of events that have been combined.
InstantEvent<T>	getEvents(int index)	Get the event in the combination at the given index.
InstantEvent<T>	getLhs()
T	getOf()	Get the underlying event or trigger.
List<T>	getOfs()	Get all the ofs from all the events in this composite and it's children.
InstantEvent<T>	getRhs()
Instant	getTime()	Get the UTC time of the event.
int	hashCode()
Stream<InstantEvent<? extends T>>	stream()	Return the combined events as a stream.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

BinaryEvaluation

public BinaryEvaluation(T result,
 InstantEvent<T> lhs,
 InstantEvent<T> rhs)

Method Details

getOf

public T getOf()

Description copied from interface: InstantEvent

Get the underlying event or trigger. Will not be null.

Specified by:

getOf in interface InstantEvent<T>

Returns:

The event/trigger.

getLhs

public InstantEvent<T> getLhs()

getRhs

public InstantEvent<T> getRhs()

getEvents

public InstantEvent<T> getEvents(int index)

Description copied from interface: CompositeEvent

Get the event in the combination at the given index.

Specified by:

getEvents in interface CompositeEvent<T>

Parameters:

index - The index.

Returns:

The event.

getCount

public int getCount()

Description copied from interface: CompositeEvent

Get the number of events that have been combined.

Specified by:

getCount in interface CompositeEvent<T>

Returns:

The number of events.

getOfs

public List<T> getOfs()

Description copied from interface: CompositeEvent

Get all the ofs from all the events in this composite and it's children.

Specified by:

getOfs in interface CompositeEvent<T>

Returns:

A list of all the ofs.

stream

public Stream<InstantEvent<? extends T>> stream()

Description copied from interface: CompositeEvent

Return the combined events as a stream.

Specified by:

stream in interface CompositeEvent<T>

Returns:

getTime

public Instant getTime()

Description copied from interface: InstantEvent

Get the UTC time of the event.

Specified by:

getTime in interface InstantEvent<T>

Returns:

The time.

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