org.oddjob.events

Class UnaryEvaluation<T>

java.lang.Object

org.oddjob.events.UnaryEvaluation<T>

Type Parameters:

T - The Type of the event.

All Implemented Interfaces:

CompositeEvent<T>, EventOf<T>

public class UnaryEvaluation<T>
extends java.lang.Object
implements CompositeEvent<T>

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

Constructor Summary

Constructors

Constructor and Description
UnaryEvaluation(T result, EventOf<T> operand)

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.oddjob.events.CompositeEvent

of

Methods inherited from interface org.oddjob.events.EventOf

of

Constructor Detail

UnaryEvaluation

public UnaryEvaluation(T result,
                       EventOf<T> operand)

Method Detail

getOf

public T getOf()

Description copied from interface: EventOf

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

Specified by:

getOf in interface EventOf<T>

Returns:

The event/trigger.

getOperand

public EventOf<T> getOperand()

getEvents

public EventOf<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 java.util.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 java.util.stream.Stream<EventOf<? 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 java.time.Instant getTime()

Description copied from interface: EventOf

Get the UTC time of the event.

Specified by:

getTime in interface EventOf<T>

Returns:

The time.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object