> ## Documentation Index
> Fetch the complete documentation index at: https://docs.canton.network/llms.txt
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# DamlOptional

> Generated object reference page for DamlOptional from local Javadoc snapshots.

## DamlOptional - stable

Upstream docs: [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html)

**Signature**

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
public final class DamlOptional extends Value
```

**Members**

| Docs                                                                                                                                                                       | Member                                | Introduced | Deprecated | Removed |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------- | ---------- | ---------- | ------- |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#EMPTY)                                                          | `EMPTY`                               | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#equals%28java.lang.Object%29)                                   | `equals(Object)`                      | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#fromProto%28com.daml.ledger.api.v2.ValueOuterClass.Optional%29) | `fromProto(ValueOuterClass.Optional)` | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#getValue%28%29)                                                 | `getValue()`                          | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#hashCode%28%29)                                                 | `hashCode()`                          | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#isEmpty%28%29)                                                  | `isEmpty()`                           | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#of%28java.util.Optional%29)                                     | `of(Optional<Value>)`                 | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#of%28com.daml.ledger.javaapi.data.Value%29)                     | `of(Value)`                           | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#toOptional%28java.util.function.Function%29)                    | `toOptional(Function<Value, V>)`      | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#toProto%28%29)                                                  | `toProto()`                           | `3.4.8`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/DamlOptional.html#toString%28%29)                                                 | `toString()`                          | `3.4.8`    | -          | -       |