Class TimeoutSemaphoreImpl.TokenImpl

java.lang.Object

org.tquadrat.foundation.lang.internal.TimeoutSemaphoreImpl.TokenImpl

All Implemented Interfaces:

AutoCloseable, AutoSemaphore.Token

Enclosing class:

TimeoutSemaphoreImpl

@ClassVersion(sourceVersion="$Id: TimeoutSemaphoreImpl.java 1258 2026-06-04 18:33:06Z tquadrat $")
@API(status=INTERNAL,
     since="0.25.2")
public final class TimeoutSemaphoreImpl.TokenImpl
extends Object
implements AutoSemaphore.Token

The token that holds the permits to be released when a try-with-resources block is left or the timeout has expired.

Author:

Thomas Thrien (thomas.thrien@tquadrat.org)

Version:

$Id: TimeoutSemaphoreImpl.java 1258 2026-06-04 18:33:06Z tquadrat $

Since:

0.25.2

UML Diagram

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UML Diagram for "org.tquadrat.foundation.lang.internal.TimeoutSemaphoreImpl.TokenImpl"

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Field Summary

Fields

Modifier and Type	Field	Description
private final Instant	m_EndOfLife	The end-of-life for this permit.
private final UUID	m_Id	The id for this permit.
private final int	m_Permits	The number of permits to release on close.

Constructor Summary

Constructors

Constructor	Description
TokenImpl(int permits, Instant endOfLife)	Creates a new instance of TokenImpl.

Method Summary

Modifier and Type	Method	Description
final void	close()
final Instant	getEndOfLife()	Returns the time for the end-of-life.
final UUID	getId()	Returns the id of the token.
final int	getPermits()	Returns the number of permits for this token.
final Semaphore	getSemaphore()	Returns the semaphore that is connected to this token instance.

Methods inherited from class Object

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

Field Details

m_EndOfLife

private final Instant m_EndOfLife

The end-of-life for this permit.

m_Id

private final UUID m_Id

The id for this permit.

m_Permits

private final int m_Permits

The number of permits to release on close.

Constructor Details

TokenImpl

public TokenImpl(int permits,
 Instant endOfLife)

Creates a new instance of TokenImpl.

Parameters:

permits - The number of the acquired permits.

endOfLife - The end-of-life for this permit.

Method Details

close

public final void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface AutoSemaphore.Token

getEndOfLife

public final Instant getEndOfLife()

Returns the time for the end-of-life.

Returns:

The end-of-life instant.

getId

public final UUID getId()

Returns the id of the token.

Returns:

The id.

getPermits

public final int getPermits()

Returns the number of permits for this token.

Returns:

The number of permits.

getSemaphore

public final Semaphore getSemaphore()

Returns the semaphore that is connected to this token instance.

Specified by:

getSemaphore in interface AutoSemaphore.Token

Returns:

The semaphore.