Option (BandM metatools API doc)

public abstract class Option
extends Data

Nested Class Summary
- Nested classes/interfaces inherited from class eu.bandm.tools.ramus.runtime2.Data
  Data.View<A>

Fields
Modifier and Type	Field and Description
`static Option`	`none`

Constructors
Constructor and Description
`Option()`

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`Data`	`get()`
`Data`	`getOrElse(Data defaultValue)`
`abstract Data`	`getOrElse(Supplier<? extends Data> defaultValue)`
`abstract boolean`	`isPresent()`
`static Option`	`just(Data value)`
`static <A> Data.View<Optional<A>>`	`viewOptional(Data.View<A> body)`
`static <A> Data.View<A>`	`viewOrElse(Data.View<A> body, A defaultValue)`
`static <A> Data.View<A>`	`viewOrElse(Data.View<A> body, Supplier<? extends A> defaultValue)`

Methods inherited from class eu.bandm.tools.ramus.runtime2.Data
asAtomic, asAtomic, asContent, asOption, asPair, asSequence, asTagged

public static Option just(Data value)

public Data getOrElse(Data defaultValue)

public abstract Data getOrElse(Supplier<? extends Data> defaultValue)

public static <A> Data.View<A> viewOrElse(Data.View<A> body,
                                          A defaultValue)

public static <A> Data.View<A> viewOrElse(Data.View<A> body,
                                          Supplier<? extends A> defaultValue)

public static <A> Data.View<Optional<A>> viewOptional(Data.View<A> body)

Class Option