Predicate

abstract def isValid(t: T): Boolean

Checks if t satisfies the predicate P.

abstract def show(t: T): String

Returns a string representation of this Predicate using t.

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def accumulateIsValid(t: T): List[Boolean]

Returns the result of isValid in a List.

def accumulateShow(t: T): List[String]

Returns the result of show in a List.

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

val isConstant: Boolean

Denotes whether this Predicate is constant (which is false by default).

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notValid(t: T): Boolean

Checks if t does not satisfy the predicate P.

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

def validate(t: T): Option[String]

Returns None if t satisfies the predicate P, or an error message contained in Some otherwise.

final def wait(): Unit

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

final def wait(arg0: Long): Unit