> ## Documentation Index > Fetch the complete documentation index at: https://docs.canton.network/llms.txt > Use this file to discover all available pages before exploring further. # JsonLfEncoders > Generated object reference page for JsonLfEncoders from local Javadoc snapshots. ## JsonLfEncoders - stable Upstream docs: [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html) **Signature** ```text theme={"theme":{"light":"github-light","dark":"github-dark"}} public class JsonLfEncoders extends Object ``` **Members** | Docs | Member | Introduced | Deprecated | Removed | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------- | ---------- | ---------- | ------- | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#%3Cinit%3E%28%29) | `JsonLfEncoders()` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#apply%28java.util.function.Function,I%29) | `apply(Function, I)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#bool%28java.lang.Boolean%29) | `bool(Boolean)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#contractId%28Cid%29) | `contractId(Cid)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#date%28java.time.LocalDate%29) | `date(LocalDate)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#enumeration%28java.util.function.Function%29) | `enumeration(Function)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#genMap%28java.util.function.Function,java.util.function.Function%29) | `genMap(Function, Function)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#int64%28java.lang.Long%29) | `int64(Long)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#list%28java.util.function.Function%29) | `list(Function)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#numeric%28java.math.BigDecimal%29) | `numeric(BigDecimal)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#optional%28java.util.function.Function%29) | `optional(Function)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#optionalNested%28java.util.function.Function%29) | `optionalNested(Function, JsonLfEncoder>)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#party%28java.lang.String%29) | `party(String)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#record%28com.daml.ledger.javaapi.data.codegen.json.JsonLfEncoders.Field...%29) | `record(JsonLfEncoders.Field...)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#text%28java.lang.String%29) | `text(String)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#textMap%28java.util.function.Function%29) | `textMap(Function)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#timestamp%28java.time.Instant%29) | `timestamp(Instant)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#unit%28com.daml.ledger.javaapi.data.Unit%29) | `unit(Unit)` | `3.4.8` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.4.11/com/daml/ledger/javaapi/data/codegen/json/JsonLfEncoders.html#variant%28java.util.function.Function%29) | `variant(Function)` | `3.4.8` | - | - |