/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.util.storage;
import org.eclipse.che.commons.annotation.Nullable;
import javax.annotation.Nonnull;
/**
* Stores client-side data into a storage.
*
* @author Anatoliy Bazko
*/
public interface LocalStorage {
/**
* Gets value from the storage. Method returns null if value doesn't exist.
*/
@Nullable
String getItem(@Nonnull String key);
/**
* Removes value from the storage.
*/
void removeItem(@Nonnull String key);
/**
* Puts value into the storage.
*/
void setItem(@Nonnull String key, @Nonnull String value);
}