程序包 java.util.concurrent

类 CompletionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.util.concurrent.CompletionException

所有已实现的接口:

Serializable

public class CompletionException
extends RuntimeException

Exception thrown when an error or other exception is encountered in the course of completing a result or task.

从以下版本开始:

1.8

另请参阅:

序列化表格

构造器概要

构造器

限定符	构造器	说明
protected	CompletionException()	Constructs a CompletionException with no detail message.
protected	CompletionException(String message)	Constructs a CompletionException with the specified detail message.
	CompletionException(String message, Throwable cause)	Constructs a CompletionException with the specified detail message and cause.
	CompletionException(Throwable cause)	Constructs a CompletionException with the specified cause.

方法概要

从类继承的方法 java.lang.Object

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

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

构造器详细资料

CompletionException

protected CompletionException()

Constructs a CompletionException with no detail message. The cause is not initialized, and may subsequently be initialized by a call to initCause.

CompletionException

protected CompletionException(String message)

Constructs a CompletionException with the specified detail message. The cause is not initialized, and may subsequently be initialized by a call to initCause.

参数:

message - the detail message

CompletionException

public CompletionException(String message,
                           Throwable cause)

Constructs a CompletionException with the specified detail message and cause.

参数:

message - the detail message

cause - the cause (which is saved for later retrieval by the Throwable.getCause() method)

CompletionException

public CompletionException(Throwable cause)

Constructs a CompletionException with the specified cause. The detail message is set to (cause == null ? null : cause.toString()) (which typically contains the class and detail message of cause).

参数:

cause - the cause (which is saved for later retrieval by the Throwable.getCause() method)