程序包 java.nio.file

类 DirectoryIteratorException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.util.ConcurrentModificationException

java.nio.file.DirectoryIteratorException

所有已实现的接口:

Serializable

public final class DirectoryIteratorException
extends ConcurrentModificationException

Runtime exception thrown if an I/O error is encountered when iterating over the entries in a directory. The I/O error is retrieved as an IOException using the getCause() method.

从以下版本开始:

1.7

另请参阅:

DirectoryStream, 序列化表格

构造器概要

构造器

构造器	说明
DirectoryIteratorException(IOException cause)	Constructs an instance of this class.

方法概要

限定符和类型	方法	说明
IOException	getCause()	Returns the cause of this exception.

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, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

构造器详细资料

DirectoryIteratorException

public DirectoryIteratorException(IOException cause)

Constructs an instance of this class.

参数:

cause - the IOException that caused the directory iteration to fail

抛出:

NullPointerException - if the cause is null

方法详细资料

getCause

public IOException getCause()

Returns the cause of this exception.

覆盖:

getCause 在类中 Throwable

返回:

the cause