HasValue

abstract def convertString(s: String): T

Method that converts a string value to type T.

abstract val description: String

The argument's description, displayed in the usage message.

abstract def key: Any

Return an object that represents the key for this parameter, suitable for hashing, sorting, etc.

abstract def name: String

Displayable name for the argument, used in the usage message.

abstract val parent: ArgotParser

The ArgotParser instance that owns this object.

abstract def reset(): Unit

Resets the internal state of the argument to what it was right after construction, undoing the effects of any parse operation.

abstract val supportsMultipleValues: Boolean

Whether or not the class supports multiple values (e.g., a sequence) or just one.

abstract val valueName: String

All options and values with parameters must have a placeholder name for the value, used in generating the usage message.

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(o: Any): Boolean

The standard equals() method.

def finalize(): Unit

final def getClass(): Class[_]

val hasValue: Boolean

Always true, indicating that HasValue classes always have an associated value.

def hashCode(): Int

Calculate the hash code for the object.

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def setFromString(s: String): Unit

Given a string value, convert the value to type T by calling convert(), then store it by calling storeValue().

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit