com.cronutils.model.time

Interface ExecutionTime

All Known Implementing Classes:

CompositeExecutionTime, SingleExecutionTime

public interface ExecutionTime

Calculates execution time given a cron pattern.

Method Summary

Modifier and Type	Method and Description
static ExecutionTime	forCron(Cron cron) Creates execution time for given Cron.
boolean	isMatch(java.time.ZonedDateTime date) Provide feedback if a given date matches the cron expression.
Optional<java.time.ZonedDateTime>	lastExecution(java.time.ZonedDateTime date) Provide nearest date for last execution.
Optional<java.time.ZonedDateTime>	nextExecution(java.time.ZonedDateTime date) Provide nearest date for next execution.
Optional<java.time.Duration>	timeFromLastExecution(java.time.ZonedDateTime date) Provide nearest time from last execution.
Optional<java.time.Duration>	timeToNextExecution(java.time.ZonedDateTime date) Provide nearest time for next execution.

Method Detail

forCron

static ExecutionTime forCron(Cron cron)

Creates execution time for given Cron.

Parameters:

cron - - Cron instance

Returns:

ExecutionTime instance

nextExecution

Optional<java.time.ZonedDateTime> nextExecution(java.time.ZonedDateTime date)

Provide nearest date for next execution.

Parameters:

date - - ZonedDateTime instance. If null, a NullPointerException will be raised.

Returns:

Optional ZonedDateTime instance, never null. Contains next execution time or empty.

timeToNextExecution

Optional<java.time.Duration> timeToNextExecution(java.time.ZonedDateTime date)

Provide nearest time for next execution.

Parameters:

date - - ZonedDateTime instance. If null, a NullPointerException will be raised.

Returns:

Duration instance, never null. Time to next execution.

lastExecution

Optional<java.time.ZonedDateTime> lastExecution(java.time.ZonedDateTime date)

Provide nearest date for last execution.

Parameters:

date - - ZonedDateTime instance. If null, a NullPointerException will be raised.

Returns:

Optional ZonedDateTime instance, never null. Last execution time or empty.

timeFromLastExecution

Optional<java.time.Duration> timeFromLastExecution(java.time.ZonedDateTime date)

Provide nearest time from last execution.

Parameters:

date - - ZonedDateTime instance. If null, a NullPointerException will be raised.

Returns:

Duration instance, never null. Time from last execution.

isMatch

boolean isMatch(java.time.ZonedDateTime date)

Provide feedback if a given date matches the cron expression.

Parameters:

date - - ZonedDateTime instance. If null, a NullPointerException will be raised.

Returns:

true if date matches cron expression requirements, false otherwise.