IMPORTANT: In July 2025, we stopped releasing new versions of KTX modules, and we removed the KTX libraries from the Firebase Android BoM (v34.0.0). If you use KTX APIs from the previously released KTX modules, we recommend that you migrate your app to use KTX APIs from the main modules instead. For details, see the FAQ about this initiative.

ContextWindowCompressionConfig

@PublicPreviewAPI
public final class ContextWindowCompressionConfig

Enables context window compression to manage the model's context window.

This mechanism prevents the context from exceeding a given length.

Summary

Public fields
`final SlidingWindow`	`slidingWindow` The sliding window compression mechanism.
`final Integer`	`triggerTokens` The number of tokens (before running a turn) that triggers the context window compression.

Public constructors
`ContextWindowCompressionConfig( Integer triggerTokens, SlidingWindow slidingWindow )`

Public fields

slidingWindow

public final SlidingWindow slidingWindow

The sliding window compression mechanism.

triggerTokens

public final Integer triggerTokens

The number of tokens (before running a turn) that triggers the context window compression.

Public constructors

ContextWindowCompressionConfig

public ContextWindowCompressionConfig(
    Integer triggerTokens,
    SlidingWindow slidingWindow
)