agents.stablestorage.StableStorage Interface Reference

Inherited by agents.stablestorage.StableStorageImpl.

Inheritance diagram for agents.stablestorage.StableStorage:

[legend]List of all members.

Public Member Functions
boolean	saveCheckpoint (String appExecutionId, Checkpoint checkpoint)
byte[]	retrieveCheckpoint (String appExecutionId)
boolean	removeCheckpoint (String appExecutionId)
Static Public Attributes
static final String	STABLE_STORAGE_NAME = "stable-storage"

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Detailed Description

Class StableStorage - A StableStorage interface

Represents the StableStorage interface and its public operations

Author:

Bysmarck Barros de Sousa

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Member Function Documentation

boolean agents.stablestorage.StableStorage.removeCheckpoint (  String  appExecutionId  )

This method removes checkpoint information from the application whose execution id is appExecutionId Parameters: appExecutionId  the execution id Returns: boolean true if success, otherwise false Implemented in agents.stablestorage.StableStorageImpl.

byte [] agents.stablestorage.StableStorage.retrieveCheckpoint (  String  appExecutionId  )

This method returns checkpoint information from the application whose Id of execution is appExecutionId Parameters: appExecutionId  the execution id Returns: the checkpoint object as a byte array Implemented in agents.stablestorage.StableStorageImpl.

boolean agents.stablestorage.StableStorage.saveCheckpoint (  String  appExecutionId, Checkpoint  checkpoint )

This method is responsable for save checkpoint object Parameters: appExecutionId  application execution id checkpoint  the object (as a byte array) that contains the checkpoint information Returns: boolean true if success, otherwise false Implemented in agents.stablestorage.StableStorageImpl.

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Member Data Documentation

final String agents.stablestorage.StableStorage.STABLE_STORAGE_NAME = "stable-storage" [static]

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The documentation for this interface was generated from the following file:

• StableStorage.java

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