Class

com.github.trex_paxos.demo

MapDBConsistentKVStore

Related Doc: package demo

Permalink

class MapDBConsistentKVStore extends ConsistentKVStore

This class is not threadsafe so wrap with an actor else externally synchronize.

Linear Supertypes

ConsistentKVStore, AnyRef, Any

Ordering

Alphabetic
By Inheritance

Inherited

MapDBConsistentKVStore
ConsistentKVStore
AnyRef
Any

Hide All
Show All

Visibility

Public
All

Instance Constructors

new MapDBConsistentKVStore(db: DB)

db
The MapDB to store data within.

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def get(key: String): Option[(String, Long)]

Read a value and its version number from the KV store.
Read a value and its version number from the KV store.
key
The key of the value to get
returns
A tuple of the value and the version number of the value of the key

Definition Classes
MapDBConsistentKVStore → ConsistentKVStore
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def put(key: String, value: String, version: Long): Boolean

Add a value into the KV store only if the current version number is 'version'
Add a value into the KV store only if the current version number is 'version'
returns
True if the operation succeeded else False

Definition Classes
MapDBConsistentKVStore → ConsistentKVStore
def put(key: String, value: String): Unit

Add a value into the KV store
Add a value into the KV store

Definition Classes
MapDBConsistentKVStore → ConsistentKVStore
def remove(key: String, version: Long): Boolean

Remove a value from the KV store only if the current version number is 'version'
Remove a value from the KV store only if the current version number is 'version'

Definition Classes
MapDBConsistentKVStore → ConsistentKVStore
def remove(key: String): Unit

Remove a value form the store.
Remove a value form the store.

Definition Classes
MapDBConsistentKVStore → ConsistentKVStore
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
val valueStore: HTreeMap[String, String]
val versionStore: HTreeMap[String, Long]
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Inherited from ConsistentKVStore

Inherited from AnyRef

Inherited from Any

Ungrouped