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play.libs
Class F.Either<A,B>

java.lang.Object
  extended by play.libs.F.Either<A,B>
Enclosing class:
F
public static class F.Either<A,B>
extends java.lang.Object

Represents a value of one of two possible types (a disjoint union)

Field Summary
 F.Option<A> left
          The left value.
 F.Option<B> right
          The right value.
 
Method Summary
static
<A,B> F.Either<A,B>
Left(A value)
          Constructs a left side of the disjoint union, as opposed to the Right side.
static
<A,B> F.Either<A,B>
Right(B value)
          Constructs a right side of the disjoint union, as opposed to the Left side.
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

left

public final F.Option<A> left
The left value.

right

public final F.Option<B> right
The right value.

Method Detail

Left

public static <A,B> F.Either<A,B> Left(A value)
Constructs a left side of the disjoint union, as opposed to the Right side.

Parameters:
value - The value of the left side
Returns:
A left sided disjoint union

Right

public static <A,B> F.Either<A,B> Right(B value)
Constructs a right side of the disjoint union, as opposed to the Left side.

Parameters:
value - The value of the right side
Returns:
A right sided disjoint union

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object
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