Class UsageCalculator

java.lang.Object

org.springframework.ai.support.UsageCalculator

public final class UsageCalculator
extends Object

An utility class to provide support methods handling Usage.

Author:

Ilayaperumal Gopinathan

Method Summary

Modifier and Type	Method	Description
static Usage	getCumulativeUsage(Usage currentUsage, ChatResponse previousChatResponse)	Accumulate usage tokens from the previous chat response to the current usage tokens.
static boolean	isEmpty(Usage usage)	Check if the Usage is empty.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getCumulativeUsage

public static Usage getCumulativeUsage(Usage currentUsage,
 ChatResponse previousChatResponse)

Accumulate usage tokens from the previous chat response to the current usage tokens.

Parameters:

currentUsage - the current usage.

previousChatResponse - the previous chat response.

Returns:

accumulated usage.

isEmpty

public static boolean isEmpty(Usage usage)

Check if the Usage is empty. Returns true when the Usage is null. Returns true when the Usage has zero tokens.

Parameters:

usage - the usage to check against.

Returns:

the boolean value to represent if it is empty.