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.

SlidingWindow

@PublicPreviewAPI
public final class SlidingWindow

Configures the sliding window context compression mechanism.

The context window will be truncated by keeping only a suffix of it.

Summary

Public fields
`final Integer`	`targetTokens` The session reduction target, i.e., how many tokens we should keep.

Public constructors
`SlidingWindow(Integer targetTokens)`

Public fields

targetTokens

public final Integer targetTokens

The session reduction target, i.e., how many tokens we should keep.

Public constructors

SlidingWindow

public SlidingWindow(Integer targetTokens)

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Last updated 2026-05-07 UTC.