Package com.launchdarkly.sdk.android

Class ModeDefinition

java.lang.Object

com.launchdarkly.sdk.android.ModeDefinition

public final class ModeDefinition
extends Object

Defines the initializers and synchronizers for a single ConnectionMode. Each instance is a pure data holder — it stores DataSourceBuilder factories but does not create any concrete initializer or synchronizer objects.

This class is not stable, and not subject to any backwards compatibility guarantees or semantic versioning. It is in early access. If you want access to this feature please join the EAP. https://launchdarkly.com/docs/sdk/features/data-saving-mode

At build time, FDv2DataSourceBuilder resolves each DataSourceBuilder into a FDv2DataSource.DataSourceFactory by partially applying the DataSourceBuildInputs.

See Also:

• ConnectionMode
• ResolvedModeDefinition

Constructor Summary

Constructors

Constructor	Description
ModeDefinition(List<DataSourceBuilder<Initializer>> initializers, List<DataSourceBuilder<Synchronizer>> synchronizers, DataSourceBuilder<Synchronizer> fdv1FallbackSynchronizer)	Constructs a mode definition with the given initializers, synchronizers, and an optional FDv1 fallback synchronizer.

Method Summary

Modifier and Type	Method	Description
DataSourceBuilder<Synchronizer>	getFdv1FallbackSynchronizer()	Returns the FDv1 fallback synchronizer builder for this mode, or null if this mode does not support FDv1 fallback.
List<DataSourceBuilder<Initializer>>	getInitializers()	Returns the initializer builders for this mode.
List<DataSourceBuilder<Synchronizer>>	getSynchronizers()	Returns the synchronizer builders for this mode.

Methods inherited from class java.lang.Object

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

Constructor Details

ModeDefinition

public ModeDefinition(@NonNull
 List<DataSourceBuilder<Initializer>> initializers,
 @NonNull
 List<DataSourceBuilder<Synchronizer>> synchronizers,
 @Nullable
 DataSourceBuilder<Synchronizer> fdv1FallbackSynchronizer)

Constructs a mode definition with the given initializers, synchronizers, and an optional FDv1 fallback synchronizer.

Parameters:

initializers - the initializer builders, in priority order

synchronizers - the synchronizer builders, in priority order

fdv1FallbackSynchronizer - the FDv1 fallback synchronizer builder, or null if this mode should not support FDv1 fallback

Method Details

getInitializers

@NonNull
public List<DataSourceBuilder<Initializer>> getInitializers()

Returns the initializer builders for this mode.

Returns:

an unmodifiable list of initializer builders

getSynchronizers

@NonNull
public List<DataSourceBuilder<Synchronizer>> getSynchronizers()

Returns the synchronizer builders for this mode.

Returns:

an unmodifiable list of synchronizer builders

getFdv1FallbackSynchronizer

@Nullable
public DataSourceBuilder<Synchronizer> getFdv1FallbackSynchronizer()

Returns the FDv1 fallback synchronizer builder for this mode, or null if this mode does not support FDv1 fallback.

Returns:

the FDv1 fallback synchronizer builder, or null