AbstractStoreBuilder — Fluent API for State Store Builders

AbstractStoreBuilder is the base implementation of the StoreBuilder contract for state store builders that offer a fluent API to build state stores.

Note	`AbstractStoreBuilder` is a Java abstract class and cannot be created directly. It is created indirectly for the concrete AbstractStoreBuilders.

Table 1. AbstractStoreBuilders
AbstractStoreBuilder	Description
KeyValueStoreBuilder	Builds KeyValueStores
SessionStoreBuilder	Builds SessionStores
TimestampedKeyValueStoreBuilder	Builds…FIXME
TimestampedWindowStoreBuilder	Builds…FIXME
WindowStoreBuilder	Builds WindowStores

Creating AbstractStoreBuilder Instance

AbstractStoreBuilder takes the following to be created:

Name of the state stores to build
Serde<K> for keys
Serde<V> for values
Time

AbstractStoreBuilder initializes the internal properties.

Note	`AbstractStoreBuilder` is a Java abstract class and cannot be created directly. It is created indirectly for the concrete AbstractStoreBuilders.

`withLoggingEnabled` Method

StoreBuilder<T> withLoggingEnabled(Map<String, String> config)

Note	`withLoggingEnabled` is part of the StoreBuilder Contract to enable change-logging on state stores.

withLoggingEnabled simply turns the enableLogging flag on (true) and the logConfig to the given config (Map<String, String>).

`withLoggingDisabled` Method

StoreBuilder<T> withLoggingDisabled()

Note	`withLoggingDisabled` is part of the StoreBuilder Contract to disable change-logging on state stores.

withLoggingDisabled simply turns the enableLogging flag off (false) and clears the logConfig.

`withCachingEnabled` Method

StoreBuilder<T> withCachingEnabled()

Note	`withCachingEnabled` is part of the StoreBuilder Contract to enable caching on state stores.

withCachingEnabled simply turns the enableCaching flag on (true).

`withCachingDisabled` Method

StoreBuilder<T> withCachingDisabled()

Note	`withCachingDisabled` is part of the StoreBuilder Contract to disable caching on state stores.

withCachingDisabled simply turns the enableCaching flag off (false).

Internal Properties

Name Description

Name	Description
`enableCaching`	Flag to control whether to enable caching (`true`) or not (`false`)
`enableLogging`	Flag to control whether to enable logging (`true`) or not (`false`) Default: `true`
`logConfig`	Change-logging configuration (`Map<String, String>`)

enableCaching

Flag to control whether to enable caching (true) or not (false)

enableLogging

Flag to control whether to enable logging (true) or not (false)

Default: true

logConfig

Change-logging configuration (Map<String, String>)

AbstractStoreBuilder