OpenJDK 27 · jdk.internal.net.http.common.MinimalFuture

Modifier and Type	Method and Description
public boolean	cancel(boolean mayInterruptIfRunning) Overrides java.util.concurrent.CompletableFuture.cancel. Implements java.util.concurrent.Future.cancel. If not already completed, completes this CompletableFuture with a `CancellationException`.
private Cancelable	cancelable()
private static <U> void	complete(CompletableFuture<U> cf, U result, Throwable t)
public static <U> MinimalFuture<U>	completedFuture(U value) Hides java.util.concurrent.CompletableFuture.completedFuture. Returns a new CompletableFuture that is already completed with the given value.
public static <U> CompletableFuture<U>	failedFuture(Throwable ex) Hides java.util.concurrent.CompletableFuture.failedFuture. Returns a new CompletableFuture that is already completed exceptionally with the given exception.
public <U> MinimalFuture<U>	newIncompleteFuture() Overrides java.util.concurrent.CompletableFuture.newIncompleteFuture. Returns a new incomplete CompletableFuture of the type to be returned by a CompletionStage method.
public void	obtrudeException(Throwable ex) Overrides java.util.concurrent.CompletableFuture.obtrudeException. Forcibly causes subsequent invocations of method `get()` and related methods to throw the given exception, whether or not already completed.
public void	obtrudeValue(T value) Overrides java.util.concurrent.CompletableFuture.obtrudeValue. Forcibly sets or resets the value subsequently returned by method `get()` and related methods, whether or not already completed.
public static <U> MinimalFuture<U>	of(CompletionStage<U> stage)
public static <U> CompletableFuture<U>	supply(MinimalFuture.ExceptionalSupplier<U> supplier)
public String	toString() Overrides java.util.concurrent.CompletableFuture.toString. Returns a string identifying this CompletableFuture, as well as its completion state.

Modifier and Type

Method and Description

public boolean

cancel(boolean mayInterruptIfRunning)

Overrides java.util.concurrent.CompletableFuture.cancel.

Implements java.util.concurrent.Future.cancel.

If not already completed, completes this CompletableFuture with a CancellationException.

private Cancelable

cancelable()

private static void

complete(CompletableFuture cf, U result, Throwable t)

public static MinimalFuture

completedFuture(U value)

Hides java.util.concurrent.CompletableFuture.completedFuture.

Returns a new CompletableFuture that is already completed with the given value.

public static CompletableFuture

failedFuture(Throwable ex)

Hides java.util.concurrent.CompletableFuture.failedFuture.

Returns a new CompletableFuture that is already completed exceptionally with the given exception.

public MinimalFuture

newIncompleteFuture()

Overrides java.util.concurrent.CompletableFuture.newIncompleteFuture.

Returns a new incomplete CompletableFuture of the type to be returned by a CompletionStage method.

public void

obtrudeException(Throwable ex)

Overrides java.util.concurrent.CompletableFuture.obtrudeException.

Forcibly causes subsequent invocations of method get() and related methods to throw the given exception, whether or not already completed.

public void

obtrudeValue(T value)

Overrides java.util.concurrent.CompletableFuture.obtrudeValue.

Forcibly sets or resets the value subsequently returned by method get() and related methods, whether or not already completed.

public static MinimalFuture

of(CompletionStage stage)

public static CompletableFuture

supply(MinimalFuture.ExceptionalSupplier supplier)

public String

toString()

Overrides java.util.concurrent.CompletableFuture.toString.

Returns a string identifying this CompletableFuture, as well as its completion state.

cancelable	back to summary
private final Cancelable cancelable

cancelable

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private final Cancelable cancelable

id	back to summary
private final long id

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private final long id

TOKENS	back to summary
private static final AtomicLong TOKENS

TOKENS

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private static final AtomicLong TOKENS

MinimalFuture	back to summary
public MinimalFuture()

MinimalFuture

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public MinimalFuture()

MinimalFuture	back to summary
public MinimalFuture(Cancelable cancelable)

MinimalFuture

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public MinimalFuture(Cancelable cancelable)

Method Detail

cancel back to summary

cancel	back to summary
public boolean cancel(boolean mayInterruptIfRunning) Overrides java.util.concurrent.CompletableFuture.cancel. Implements java.util.concurrent.Future.cancel. Doc from java.util.concurrent.CompletableFuture.cancel. If not already completed, completes this CompletableFuture with a `CancellationException`. Dependent CompletableFutures that have not already completed will also complete exceptionally, with a `CompletionException` caused by this `CancellationException`. Annotations @Override

public boolean cancel(boolean mayInterruptIfRunning)

Overrides java.util.concurrent.CompletableFuture.cancel.

Implements java.util.concurrent.Future.cancel.

Doc from java.util.concurrent.CompletableFuture.cancel.

If not already completed, completes this CompletableFuture with a CancellationException. Dependent CompletableFutures that have not already completed will also complete exceptionally, with a CompletionException caused by this CancellationException.

Annotations

@Override

cancelable	back to summary
private Cancelable cancelable()

complete	back to summary
private static <U> void complete(CompletableFuture<U> cf, U result, Throwable t)

completedFuture	back to summary
public static <U> MinimalFuture<U> completedFuture(U value) Hides java.util.concurrent.CompletableFuture.completedFuture. Doc from java.util.concurrent.CompletableFuture.completedFuture. Returns a new CompletableFuture that is already completed with the given value.

completedFuture

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public static MinimalFuture completedFuture(U value)

Hides java.util.concurrent.CompletableFuture.completedFuture.

Doc from java.util.concurrent.CompletableFuture.completedFuture.

Returns a new CompletableFuture that is already completed with the given value.

failedFuture	back to summary
public static <U> CompletableFuture<U> failedFuture(Throwable ex) Hides java.util.concurrent.CompletableFuture.failedFuture. Doc from java.util.concurrent.CompletableFuture.failedFuture. Returns a new CompletableFuture that is already completed exceptionally with the given exception.

failedFuture

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public static CompletableFuture failedFuture(Throwable ex)

Hides java.util.concurrent.CompletableFuture.failedFuture.

Doc from java.util.concurrent.CompletableFuture.failedFuture.

Returns a new CompletableFuture that is already completed exceptionally with the given exception.

newIncompleteFuture	back to summary
public <U> MinimalFuture<U> newIncompleteFuture() Overrides java.util.concurrent.CompletableFuture.newIncompleteFuture. Doc from java.util.concurrent.CompletableFuture.newIncompleteFuture. Returns a new incomplete CompletableFuture of the type to be returned by a CompletionStage method. Subclasses should normally override this method to return an instance of the same class as this CompletableFuture. The default implementation returns an instance of class CompletableFuture. Annotations @Override

newIncompleteFuture

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public MinimalFuture newIncompleteFuture()

Overrides java.util.concurrent.CompletableFuture.newIncompleteFuture.

Doc from java.util.concurrent.CompletableFuture.newIncompleteFuture.

Returns a new incomplete CompletableFuture of the type to be returned by a CompletionStage method. Subclasses should normally override this method to return an instance of the same class as this CompletableFuture. The default implementation returns an instance of class CompletableFuture.

Annotations

@Override

obtrudeException back to summary

obtrudeException	back to summary
public void obtrudeException(Throwable ex) Overrides java.util.concurrent.CompletableFuture.obtrudeException. Doc from java.util.concurrent.CompletableFuture.obtrudeException. Forcibly causes subsequent invocations of method `get()` and related methods to throw the given exception, whether or not already completed. This method is designed for use only in error recovery actions, and even in such situations may result in ongoing dependent completions using established versus overwritten outcomes. Annotations @Override

public void obtrudeException(Throwable ex)

Overrides java.util.concurrent.CompletableFuture.obtrudeException.

Doc from java.util.concurrent.CompletableFuture.obtrudeException.

Forcibly causes subsequent invocations of method get() and related methods to throw the given exception, whether or not already completed. This method is designed for use only in error recovery actions, and even in such situations may result in ongoing dependent completions using established versus overwritten outcomes.

Annotations

@Override

obtrudeValue back to summary

obtrudeValue	back to summary
public void obtrudeValue(T value) Overrides java.util.concurrent.CompletableFuture.obtrudeValue. Doc from java.util.concurrent.CompletableFuture.obtrudeValue. Forcibly sets or resets the value subsequently returned by method `get()` and related methods, whether or not already completed. This method is designed for use only in error recovery actions, and even in such situations may result in ongoing dependent completions using established versus overwritten outcomes. Annotations @Override

public void obtrudeValue(T value)

Overrides java.util.concurrent.CompletableFuture.obtrudeValue.

Doc from java.util.concurrent.CompletableFuture.obtrudeValue.

Forcibly sets or resets the value subsequently returned by method get() and related methods, whether or not already completed. This method is designed for use only in error recovery actions, and even in such situations may result in ongoing dependent completions using established versus overwritten outcomes.

Annotations

@Override

of	back to summary
public static <U> MinimalFuture<U> of(CompletionStage<U> stage)

supply	back to summary
public static <U> CompletableFuture<U> supply(MinimalFuture.ExceptionalSupplier<U> supplier)

toString back to summary

toString	back to summary
public String toString() Overrides java.util.concurrent.CompletableFuture.toString. Doc from java.util.concurrent.CompletableFuture.toString. Returns a string identifying this CompletableFuture, as well as its completion state. The state, in brackets, contains the String `"Completed normally"` or the String `"Completed exceptionally"`, or the String `"Not completed"` followed by the number of CompletableFutures dependent upon its completion, if any. Annotations @Override

public String toString()

Overrides java.util.concurrent.CompletableFuture.toString.

Doc from java.util.concurrent.CompletableFuture.toString.

Returns a string identifying this CompletableFuture, as well as its completion state. The state, in brackets, contains the String "Completed normally" or the String "Completed exceptionally", or the String "Not completed" followed by the number of CompletableFutures dependent upon its completion, if any.

Annotations

@Override

Modifier and Type	Method and Description
public U	get()

Modifier and Type

Method and Description

public U

get()

get	back to summary
public U get() throws Throwable

get

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public U get() throws Throwable

public final Class MinimalFuture<T>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Interface MinimalFuture.ExceptionalSupplier<U>

Method Summary

Method Detail