Class UnknownElementException
- java.lang.Object
-
- java.lang.Throwable
-
- java.lang.Exception
-
- java.lang.RuntimeException
-
- javax.lang.model.UnknownEntityException
-
- javax.lang.model.element.UnknownElementException
- All Implemented Interfaces:
Serializable
public class UnknownElementException extends UnknownEntityException
Indicates that an unknown kind of element was encountered. This can occur if the language evolves and new kinds of elements are added to the Element
hierarchy. May be thrown by an element visitor to indicate that the visitor was created for a prior version of the language.
- Since:
- 1.6
- See Also:
-
ElementVisitor.visitUnknown(javax.lang.model.element.Element, P)
, Serialized Form
Constructor Summary
Constructor | Description |
---|---|
UnknownElementException(Element e,
Object p) | Creates a new |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
Object | getArgument() | Returns the additional argument. |
Element | getUnknownElement() | Returns the unknown element. |
Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Constructor Detail
UnknownElementException
public UnknownElementException(Element e, Object p)
Creates a new UnknownElementException
. The p
parameter may be used to pass in an additional argument with information about the context in which the unknown element was encountered; for example, the visit methods of ElementVisitor
may pass in their additional parameter.
- Parameters:
-
e
- the unknown element, may benull
-
p
- an additional parameter, may benull
Method Detail
getUnknownElement
public Element getUnknownElement()
Returns the unknown element. The value may be unavailable if this exception has been serialized and then read back in.
- Returns:
- the unknown element, or
null
if unavailable
getArgument
public Object getArgument()
Returns the additional argument.
- Returns:
- the additional argument, or
null
if unavailable