/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.openapi.options;
import org.jetbrains.annotations.NotNull;
/**
* A scheme processor can implement this interface to provide a file extension different from default .xml.
* @see SchemeProcessor
*/
@Deprecated
public interface SchemeExtensionProvider {
/**
* @return The scheme file extension <b>with e leading dot</b>, for example ".ext".
*/
@NotNull
String getSchemeExtension();
/**
* @return True if the upgrade from the old default .xml extension is needed.
*/
boolean isUpgradeNeeded();
}