org.clapper.argot

ArgotUsageException

Related Doc: package argot

class ArgotUsageException extends ArgotException

Thrown to indicate usage errors. The calling application can catch this exception and print the message, which will be a fully fleshed-out usage string. For instance:

import org.clapper.argot._

...

val p = new Argot("MyProgram")
...
try {
  p.parse(args)
}
catch {
  case e: ArgotUsageException =>
    println(e.message)
    System.exit(1)
}
Linear Supertypes
ArgotException, Exception, Throwable, Serializable, AnyRef, Any
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  1. ArgotUsageException
  2. ArgotException
  3. Exception
  4. Throwable
  5. Serializable
  6. AnyRef
  7. Any
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Instance Constructors

  1. new ArgotUsageException(message: String)

    message

    exception message

Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  4. final def addSuppressed(arg0: Throwable): Unit

    Definition Classes
    Throwable

  5. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  6. val cause: Option[Throwable]

    optional wrapped, or nested, exception

    optional wrapped, or nested, exception

    Definition Classes
    ArgotException

  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def fillInStackTrace(): Throwable

    Definition Classes
    Throwable

  11. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  12. def getCause(): Throwable

    Definition Classes
    Throwable

  13. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  14. def getLocalizedMessage(): String

    Definition Classes
    Throwable

  15. def getMessage(): String

    Definition Classes
    Throwable

  16. def getStackTrace(): Array[StackTraceElement]

    Definition Classes
    Throwable

  17. final def getSuppressed(): Array[Throwable]

    Definition Classes
    Throwable

  18. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  19. def initCause(arg0: Throwable): Throwable

    Definition Classes
    Throwable

  20. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  21. val message: String

    exception message

    exception message

    Definition Classes
    ArgotException

  22. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  23. final def notify(): Unit

    Definition Classes
    AnyRef

  24. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  25. def printStackTrace(arg0: PrintWriter): Unit

    Definition Classes
    Throwable

  26. def printStackTrace(arg0: PrintStream): Unit

    Definition Classes
    Throwable

  27. def printStackTrace(): Unit

    Definition Classes
    Throwable

  28. def setStackTrace(arg0: Array[StackTraceElement]): Unit

    Definition Classes
    Throwable

  29. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  30. def toString(): String

    Definition Classes
    Throwable → AnyRef → Any

  31. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  32. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  33. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ArgotException

Inherited from Exception

Inherited from Throwable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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