simplestore/com.uber.simplestore.primitive/PrimitiveSimpleStore

PrimitiveSimpleStore

interface PrimitiveSimpleStore : SimpleStore
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Store primitives on disk.

All methods never return null in the ListenableFuture, #contains should be used for optionality. If the value is not set, the 0-byte primitive will be returned.

Functions

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@CheckReturnValue
abstract fun clear(): ListenableFuture<Void>
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Delete all keys in this direct namespace.
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abstract fun close()
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Fails all outstanding operations then releases the memory cache.
abstract fun close()
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@CheckReturnValue
abstract fun contains(key: String): ListenableFuture<Boolean>
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Determine if a key exists in storage.
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@Beta
abstract fun deleteAllNow(): ListenableFuture<Void>
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Recursively delete all keys in this scope and child scopes.
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@CheckReturnValue
abstract fun get(key: String): ListenableFuture<Array<Byte>>
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Retrieve a byte[] from disk.
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@CheckReturnValue
abstract fun getBoolean(key: String): ListenableFuture<Boolean>
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@CheckReturnValue
abstract fun getDouble(key: String): ListenableFuture<Double>
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@CheckReturnValue
abstract fun getInt(key: String): ListenableFuture<Integer>
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@CheckReturnValue
abstract fun getLong(key: String): ListenableFuture<Long>
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@CheckReturnValue
abstract fun getString(key: String): ListenableFuture<String>
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Retrieves a #UTF_16BE string.
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@CheckReturnValue
abstract fun put(key: String, value: Boolean): ListenableFuture<Boolean>
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@CheckReturnValue
abstract fun put(key: String, value: Double): ListenableFuture<Double>
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@CheckReturnValue
abstract fun put(key: String, value: Int): ListenableFuture<Integer>
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@CheckReturnValue
abstract fun put(key: String, value: Long): ListenableFuture<Long>
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@CheckReturnValue
abstract fun put(key: String, value: String): ListenableFuture<String>
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Store string as #UTF_16BE.
@CheckReturnValue
abstract fun put(key: String, @Nullable value: Array<Byte>): ListenableFuture<Array<Byte>>
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Stores a byte[] on disk.
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@CheckReturnValue
abstract fun putString(key: String, @Nullable value: String): ListenableFuture<String>
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Stores a String as a byte[].
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@CheckReturnValue
abstract fun remove(key: String): ListenableFuture<Void>
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Removes a key from memory &disk.