UnknownTypeException (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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javax.lang.model.type
Class UnknownTypeException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              javax.lang.model.type.UnknownTypeException

All Implemented Interfaces:: Serializable

public class UnknownTypeException
extends RuntimeException
extends RuntimeException

Indicates that an unknown kind of type was encountered. This can occur if the language evolves and new kinds of types are added to the TypeMirror hierarchy. May be thrown by a type visitor to indicate that the visitor was created for a prior version of the language.

Since:: 1.6
See Also:: TypeVisitor.visitUnknown(javax.lang.model.type.TypeMirror, P), Serialized Form

Constructor Summary

UnknownTypeException(TypeMirror t, Object p)
          Creates a new UnknownTypeException.The p parameter may be used to pass in an additional argument with information about the context in which the unknown type was encountered; for example, the visit methods of TypeVisitor may pass in their additional parameter.

Method Summary

Object getArgument()
          Returns the additional argument.

TypeMirror getUnknownType()
          Returns the unknown type.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Summary
`UnknownTypeException(TypeMirror t, Object p)` Creates a new `UnknownTypeException`.The `p` parameter may be used to pass in an additional argument with information about the context in which the unknown type was encountered; for example, the visit methods of `TypeVisitor` may pass in their additional parameter.

Method Summary
`Object`	`getArgument()` Returns the additional argument.
`TypeMirror`	`getUnknownType()` Returns the unknown type.

Methods inherited from class java.lang.Throwable
`fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

UnknownTypeException

public UnknownTypeException(TypeMirror t,
                            Object p)

Creates a new UnknownTypeException.The p parameter may be used to pass in an additional argument with information about the context in which the unknown type was encountered; for example, the visit methods of TypeVisitor may pass in their additional parameter.

Parameters:: t - the unknown type, may be null; p - an additional parameter, may be null

Method Detail

getUnknownType

public TypeMirror getUnknownType()

Returns the unknown type. The value may be unavailable if this exception has been serialized and then read back in.

Returns:: the unknown type, or null if unavailable

getArgument

public Object getArgument()

Returns the additional argument.

Returns:: the additional argument