All Implemented Interfaces:
```
public final class ExperimentEvent.Metrics

                    
```
Metrics are numerical measurements tracking the execution of the code that produced the experiment event. Use "start" and "end" to track the time span over which the experiment event was produced

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public final class`	`ExperimentEvent.Metrics.Builder`	A builder for Metrics.

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final JsonValue`	`_callerFilename()`	This metric is deprecated
`final JsonValue`	`_callerFunctionname()`	This metric is deprecated
`final JsonValue`	`_callerLineno()`	This metric is deprecated
`final Optional<Long>`	`completionTokens()`	The number of tokens in the completion generated by the model (only set if this is an LLM span)
`final Optional<Double>`	`end()`	A unix timestamp recording when the section of code which produced the experiment event finished
`final Optional<Long>`	`promptTokens()`	The number of tokens in the prompt used to generate the experiment event (only set if this is an LLM span)
`final Optional<Double>`	`start()`	A unix timestamp recording when the section of code which produced the experiment event started
`final Optional<Long>`	`tokens()`	The total number of tokens in the input and output of the experiment event.
`final JsonField<Long>`	`_completionTokens()`	Returns the raw JSON value of completionTokens.
`final JsonField<Double>`	`_end()`	Returns the raw JSON value of end.
`final JsonField<Long>`	`_promptTokens()`	Returns the raw JSON value of promptTokens.
`final JsonField<Double>`	`_start()`	Returns the raw JSON value of start.
`final JsonField<Long>`	`_tokens()`	Returns the raw JSON value of tokens.
`final Map<String, JsonValue>`	`_additionalProperties()`
`final ExperimentEvent.Metrics.Builder`	`toBuilder()`
`final ExperimentEvent.Metrics`	`validate()`
`final Boolean`	`isValid()`
`Boolean`	`equals(Object other)`
`Integer`	`hashCode()`
`String`	`toString()`
`final static ExperimentEvent.Metrics.Builder`	`builder()`	Returns a mutable builder for constructing an instance of Metrics.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - _callerFilename
```
 final JsonValue _callerFilename()
```
    This metric is deprecated
  - _callerFunctionname
```
 final JsonValue _callerFunctionname()
```
    This metric is deprecated
  - _callerLineno
```
 final JsonValue _callerLineno()
```
    This metric is deprecated
  - completionTokens
```
 final Optional<Long> completionTokens()
```
    The number of tokens in the completion generated by the model (only set if this is an LLM span)
  - end
```
 final Optional<Double> end()
```
    A unix timestamp recording when the section of code which produced the experiment event finished
  - promptTokens
```
 final Optional<Long> promptTokens()
```
    The number of tokens in the prompt used to generate the experiment event (only set if this is an LLM span)
  - start
```
 final Optional<Double> start()
```
    A unix timestamp recording when the section of code which produced the experiment event started
  - tokens
```
 final Optional<Long> tokens()
```
    The total number of tokens in the input and output of the experiment event.
  - _completionTokens
```
 final JsonField<Long> _completionTokens()
```
    Returns the raw JSON value of completionTokens.
    Unlike completionTokens, this method doesn't throw if the JSON field has an unexpected type.
  - _end
```
 final JsonField<Double> _end()
```
    Returns the raw JSON value of end.
    Unlike end, this method doesn't throw if the JSON field has an unexpected type.
  - _promptTokens
```
 final JsonField<Long> _promptTokens()
```
    Returns the raw JSON value of promptTokens.
    Unlike promptTokens, this method doesn't throw if the JSON field has an unexpected type.
  - _start
```
 final JsonField<Double> _start()
```
    Returns the raw JSON value of start.
    Unlike start, this method doesn't throw if the JSON field has an unexpected type.
  - _tokens
```
 final JsonField<Long> _tokens()
```
    Returns the raw JSON value of tokens.
    Unlike tokens, this method doesn't throw if the JSON field has an unexpected type.
  - _additionalProperties
```
 final Map<String, JsonValue> _additionalProperties()
```
  - toBuilder
```
 final ExperimentEvent.Metrics.Builder toBuilder()
```
  - validate
```
 final ExperimentEvent.Metrics validate()
```
  - isValid
```
 final Boolean isValid()
```
  - equals
```
 Boolean equals(Object other)
```
  - hashCode
```
 Integer hashCode()
```
  - toString
```
 String toString()
```
  - builder
```
 final static ExperimentEvent.Metrics.Builder builder()
```
    Returns a mutable builder for constructing an instance of Metrics.

Class ExperimentEvent.Metrics

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Method Detail

_callerFilename

_callerFunctionname

_callerLineno

completionTokens

end

promptTokens

start

tokens

_completionTokens

_end

_promptTokens

_start

_tokens

_additionalProperties

toBuilder

validate

isValid

equals

hashCode

toString

builder