Package org.apache.druid.curator.inventory

Interface CuratorInventoryManagerStrategy<ContainerClass,InventoryClass>

public interface CuratorInventoryManagerStrategy<ContainerClass,InventoryClass>

Concurrency guarantees: all calls to newContainer(ContainerClass), deadContainer(ContainerClass), updateContainer(ContainerClass, ContainerClass) and inventoryInitialized() (all done within CuratorInventoryManager.pathChildrenCacheExecutor) are linearizable. Calls to addInventory(ContainerClass, java.lang.String, InventoryClass), updateInventory(ContainerClass, java.lang.String, InventoryClass) and removeInventory(ContainerClass, java.lang.String) are linearizable for the each container in independence.

Method Summary

Modifier and Type	Method	Description
ContainerClass	addInventory(ContainerClass container, String inventoryKey, InventoryClass inventory)
void	deadContainer(ContainerClass deadContainer)
ContainerClass	deserializeContainer(byte[] bytes)
InventoryClass	deserializeInventory(byte[] bytes)
void	inventoryInitialized()
void	newContainer(ContainerClass newContainer)
ContainerClass	removeInventory(ContainerClass container, String inventoryKey)
ContainerClass	updateContainer(ContainerClass oldContainer, ContainerClass newContainer)
ContainerClass	updateInventory(ContainerClass container, String inventoryKey, InventoryClass inventory)

Method Detail

deserializeContainer

ContainerClass deserializeContainer(byte[] bytes)

deserializeInventory

InventoryClass deserializeInventory(byte[] bytes)

newContainer

void newContainer(ContainerClass newContainer)

deadContainer

void deadContainer(ContainerClass deadContainer)

updateContainer

ContainerClass updateContainer(ContainerClass oldContainer,
                               ContainerClass newContainer)

addInventory

ContainerClass addInventory(ContainerClass container,
                            String inventoryKey,
                            InventoryClass inventory)

updateInventory

ContainerClass updateInventory(ContainerClass container,
                               String inventoryKey,
                               InventoryClass inventory)

removeInventory

ContainerClass removeInventory(ContainerClass container,
                               String inventoryKey)

inventoryInitialized

void inventoryInitialized()