Function2

trait Function2[-T1, -T2, +R] extends Serializable

A Function interface. Used to create 2-arg first-class-functions is Java. Serializable is needed to be able to grab line number for Java 8 lambdas.

Annotations: @SerialVersionUID()
Source: Function.scala

Linear Supertypes

Serializable, AnyRef, Any

Type Hierarchy

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Inherited

Function2
Serializable
AnyRef
Any

Implicitly

by any2stringadd
by StringFormat
by Ensuring
by ArrowAssoc

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Visibility

Public
All

Abstract Value Members

abstract def apply(arg1: T1, arg2: T2): R

Annotations
@throws( classOf[Exception] )

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
def +(other: String): String

Implicit
This member is added by an implicit conversion from Function2[T1, T2, R] to any2stringadd[Function2[T1, T2, R]] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
def ->[B](y: B): (Function2[T1, T2, R], B)

Implicit
This member is added by an implicit conversion from Function2[T1, T2, R] to ArrowAssoc[Function2[T1, T2, R]] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@native() @HotSpotIntrinsicCandidate() @throws( ... )
def ensuring(cond: (Function2[T1, T2, R]) ⇒ Boolean, msg: ⇒ Any): Function2[T1, T2, R]

Implicit
This member is added by an implicit conversion from Function2[T1, T2, R] to Ensuring[Function2[T1, T2, R]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (Function2[T1, T2, R]) ⇒ Boolean): Function2[T1, T2, R]

Implicit
This member is added by an implicit conversion from Function2[T1, T2, R] to Ensuring[Function2[T1, T2, R]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ Any): Function2[T1, T2, R]

Implicit
This member is added by an implicit conversion from Function2[T1, T2, R] to Ensuring[Function2[T1, T2, R]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): Function2[T1, T2, R]

Implicit
This member is added by an implicit conversion from Function2[T1, T2, R] to Ensuring[Function2[T1, T2, R]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def formatted(fmtstr: String): String

Implicit
This member is added by an implicit conversion from Function2[T1, T2, R] to StringFormat[Function2[T1, T2, R]] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@inline()
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
Annotations
@native() @HotSpotIntrinsicCandidate()
def hashCode(): Int

Definition Classes
AnyRef → Any
Annotations
@native() @HotSpotIntrinsicCandidate()
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@native() @HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@native() @HotSpotIntrinsicCandidate()
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@native() @throws( ... )
def →[B](y: B): (Function2[T1, T2, R], B)

Implicit
This member is added by an implicit conversion from Function2[T1, T2, R] to ArrowAssoc[Function2[T1, T2, R]] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc

Deprecated Value Members

def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
Deprecated
(Since version ) see corresponding Javadoc for more information.

Packages

Function2

trait Function2[-T1, -T2, +R] extends Serializable

Abstract Value Members

Concrete Value Members

Deprecated Value Members

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Function2[T1, T2, R] to any2stringadd[Function2[T1, T2, R]]

Inherited by implicit conversion StringFormat from Function2[T1, T2, R] to StringFormat[Function2[T1, T2, R]]

Inherited by implicit conversion Ensuring from Function2[T1, T2, R] to Ensuring[Function2[T1, T2, R]]

Inherited by implicit conversion ArrowAssoc from Function2[T1, T2, R] to ArrowAssoc[Function2[T1, T2, R]]

Packages

Function2 

trait Function2[-T1, -T2, +R] extends Serializable

Abstract Value Members

Concrete Value Members

Deprecated Value Members

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Function2[T1, T2, R] to any2stringadd[Function2[T1, T2, R]]

Inherited by implicit conversion StringFormat from Function2[T1, T2, R] to StringFormat[Function2[T1, T2, R]]

Inherited by implicit conversion Ensuring from Function2[T1, T2, R] to Ensuring[Function2[T1, T2, R]]

Inherited by implicit conversion ArrowAssoc from Function2[T1, T2, R] to ArrowAssoc[Function2[T1, T2, R]]

Function2