/*
* Copyright 2000-2011 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 git4idea.commands;
/**
* Use to update the progress indicator with the current operation progress.
* See {@link GitStandardProgressAnalyzer} which should be suitable for most git tasks.
*/
public interface GitProgressAnalyzer {
/**
* Analyzes the git process output line and returns the value of the progress indicator.
* @param output git process output line (e.g. "Receiving objects: 67%).
* @return completed fraction of the progress, or -1 if the line doesn't mean anything to the analyzer.
*/
double analyzeProgress(String output);
}