com.redhat.thermostat.storage.core

Interface BackingStorage

All Superinterfaces:

Storage

public interface BackingStorage
extends Storage

This subclass of Storage should be implemented by classes that interact directly with a form of storage (e.g. a database). This interface contains methods which provide capabilities we do not want to expose directly to clients. Clients should instead prepare statements using Storage.prepareStatement(StatementDescriptor). The methods in this interface then provide the mechanisms to execute the prepared statement, and should only be used by the prepared statement implementations.

Method Summary

Modifier and Type	Method and Description
<T extends Pojo> Add<T>	createAdd(Category<T> category)
<T extends Pojo> Query<T>	createAggregateQuery(AggregateQuery.AggregateFunction function, Category<T> category)
<T extends Pojo> Query<T>	createQuery(Category<T> category)
<T extends Pojo> Remove<T>	createRemove(Category<T> category)
<T extends Pojo> Replace<T>	createReplace(Category<T> category)
<T extends Pojo> Update<T>	createUpdate(Category<T> category)

Methods inherited from interface com.redhat.thermostat.storage.core.Storage

getConnection, loadFile, prepareStatement, purge, registerCategory, saveFile, shutdown

Method Detail

createQuery

<T extends Pojo> Query<T> createQuery(Category<T> category)

createAggregateQuery

<T extends Pojo> Query<T> createAggregateQuery(AggregateQuery.AggregateFunction function,
                                               Category<T> category)

createAdd

<T extends Pojo> Add<T> createAdd(Category<T> category)

createReplace

<T extends Pojo> Replace<T> createReplace(Category<T> category)

createUpdate

<T extends Pojo> Update<T> createUpdate(Category<T> category)

createRemove

<T extends Pojo> Remove<T> createRemove(Category<T> category)