scala

UninitializedFieldError

class UninitializedFieldError(msg: String) extends RuntimeException with Product

This class implements errors which are thrown whenever a field is used before it has been initialized.

Such runtime checks are not emitted by default. See the compiler documentation for knowing how to turn them on.

Note: This check requires the initialization order first implemented in scala 2.8.

attributes: final

Inherits

  1. Product
  2. Equals
  3. RuntimeException
  4. Exception
  5. Throwable
  6. Serializable
  7. AnyRef
  8. Any

Value Members

  1. def canEqual(arg0: Any): Boolean

    A method that should be called from every well-designed equals method that is open to be overridden in a subclass

    A method that should be called from every well-designed equals method that is open to be overridden in a subclass. See Programming in Scala, Chapter 28 for discussion and design.

  2. def equals(arg0: Any): Boolean

    The equality method defined in AnyRef

    The equality method defined in AnyRef.

  3. def fillInStackTrace(): Throwable

  4. def getCause(): Throwable

  5. def getLocalizedMessage(): String

  6. def getMessage(): String

  7. def getStackTrace(): Array[StackTraceElement]

  8. def hashCode(): Int

    Returns a hash code value for the object

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

  9. def initCause(arg0: Throwable): Throwable

  10. val msg: String

  11. def printStackTrace(arg0: PrintWriter): Unit

  12. def printStackTrace(arg0: PrintStream): Unit

  13. def printStackTrace(): Unit

  14. def productArity: Int

    return k for a product A(x_1,

    return k for a product A(x_1,...,x_k)

  15. def productElement(arg0: Int): Any

    for a product A(x_1,

    for a product A(x_1,...,x_k), returns x_(n+1) for 0 <= n < k

  16. def productElements: Iterator[Any]

  17. def productIterator: Iterator[Any]

    An iterator that returns all fields of this product

    An iterator that returns all fields of this product

    definition classes: Product
  18. def productPrefix: String

    By default the empty string

    By default the empty string. Implementations may override this method in order to prepend a string prefix to the result of the toString methods.

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

  20. def toString(): String

    Returns a string representation of the object

    Returns a string representation of the object.

    The default representation is platform dependent.

    definition classes: Throwable ⇐ AnyRef ⇐ Any

Instance constructors

  1. new UninitializedFieldError(obj: Any)

  2. new UninitializedFieldError(msg: String)

  3. new UninitializedFieldError(arg0: Throwable)

  4. new UninitializedFieldError(arg0: String, arg1: Throwable)

  5. new UninitializedFieldError()