org.apache.flink.runtime.throwable

类 ThrowableClassifier

java.lang.Object

org.apache.flink.runtime.throwable.ThrowableClassifier

public class ThrowableClassifier
extends Object

Helper class, given a exception do the classification.

构造器概要

构造器

构造器和说明
ThrowableClassifier()

方法概要

限定符和类型	方法和说明
static Optional<Throwable>	findThrowableOfThrowableType(Throwable throwable, ThrowableType throwableType) Checks whether a throwable chain contains a specific throwable type and returns the corresponding throwable.
static ThrowableType	getThrowableType(Throwable cause) Classify the exceptions by extracting the ThrowableType from a potential ThrowableAnnotation.

从类继承的方法 java.lang.Object

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

构造器详细资料

ThrowableClassifier

public ThrowableClassifier()

方法详细资料

getThrowableType

public static ThrowableType getThrowableType(Throwable cause)

Classify the exceptions by extracting the ThrowableType from a potential ThrowableAnnotation.

参数:

cause - the Throwable to classify.

返回:

The extracted ThrowableType or ThrowableType.RecoverableError if there is no such annotation.

findThrowableOfThrowableType

public static Optional<Throwable> findThrowableOfThrowableType(Throwable throwable,
                                                               ThrowableType throwableType)

Checks whether a throwable chain contains a specific throwable type and returns the corresponding throwable.

参数:

throwable - the throwable chain to check.

throwableType - the throwable type to search for in the chain.

返回:

Optional throwable of the throwable type if available, otherwise empty