compact3
javax.lang.model.element
Class UnknownElementException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.lang.RuntimeException
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- javax.lang.model.UnknownEntityException
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- javax.lang.model.element.UnknownElementException
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- 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 theElementhierarchy. 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:
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ElementVisitor.visitUnknown(javax.lang.model.element.Element, P), Serialized Form
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Constructor Summary
Constructors Constructor and Description UnknownElementException(Element e, Object p)Creates a newUnknownElementException.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description ObjectgetArgument()Returns the additional argument.ElementgetUnknownElement()Returns the unknown element.-
Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
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Constructor Detail
UnknownElementException
public UnknownElementException(Element e, Object p)
Creates a newUnknownElementException. Thepparameter 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 ofElementVisitormay pass in their additional parameter.- Parameters:
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e- the unknown element, may benull -
p- an additional parameter, may benull
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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:
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the unknown element, or
nullif unavailable
getArgument
public Object getArgument()
Returns the additional argument.- Returns:
- the additional argument
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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