KARL Core/com.karl.core.models/DataStorage

DataStorage

interface DataStorage(source)

Represents the persistent storage for KarlContainer state and user metadata. Implementations will wrap specific storage solutions (like SQLDelight or Room). This interface resides in the data package as it's specific to data persistence.

Functions

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abstract suspend fun deleteUserData(userId: String)

Deletes all stored data for a specific user.

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abstract suspend fun initialize()

Initializes the storage, potentially setting up databases/tables.

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abstract suspend fun loadContainerState(userId: String): KarlContainerState?

Loads the state of a KarlContainer for a user.

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abstract suspend fun loadRecentInteractionData(userId: String, limit: Int, type: String? = null): List<InteractionData>

Loads recent interaction data for a user, optionally filtered by type. Useful for providing context to the LearningEngine for prediction.

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abstract suspend fun release()

Releases any resources held by the storage.

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abstract suspend fun saveContainerState(userId: String, state: KarlContainerState)

Saves the current state of a KarlContainer.

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abstract suspend fun saveInteractionData(data: InteractionData)

Saves user interaction data.