Module java.compiler
Package javax.lang.model.element

Class UnknownDirectiveException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
javax.lang.model.UnknownEntityException
javax.lang.model.element.UnknownDirectiveException
All Implemented Interfaces:
Serializable
public class UnknownDirectiveException
extends UnknownEntityException
Indicates that an unknown kind of module directive was encountered. This can occur if the language evolves and new kinds of directives are added to the Directive hierarchy. May be thrown by a directive visitor to indicate that the visitor was created for a prior version of the language.
Since:
9
See Also:
ModuleElement.DirectiveVisitor.visitUnknown(javax.lang.model.element.ModuleElement.Directive, P), Serialized Form

  • Constructor Details

    • UnknownDirectiveException

      public UnknownDirectiveException​(ModuleElement.Directive d, 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 directive was encountered; for example, the visit methods of DirectiveVisitor may pass in their additional parameter.
      Parameters:
      d - the unknown directive, may be null
      p - an additional parameter, may be null

  • Method Details

    • getUnknownDirective

      public ModuleElement.Directive getUnknownDirective()
      Returns the unknown directive. The value may be unavailable if this exception has been serialized and then read back in.
      Returns:
      the unknown directive, or null if unavailable

    • getArgument

      public Object getArgument()
      Returns the additional argument.
      Returns:
      the additional argument, or null if unavailable