com.emc.mongoose.run.scenario.step.SequentialStep Maven / Gradle / Ivy

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package com.emc.mongoose.run.scenario.step;

import com.emc.mongoose.run.scenario.ScenarioParseException;
import com.emc.mongoose.ui.config.Config;
import com.emc.mongoose.ui.log.Loggers;

import java.util.Map;
import java.util.concurrent.CancellationException;

/**
 Created by kurila on 02.02.16.
 */
public class SequentialStep
extends CompositeStepBase {
	//
	public SequentialStep(final Config appConfig, final Map subTree)
	throws ScenarioParseException {
		super(appConfig, subTree);
	}
	//
	@Override
	public String toString() {
		return "sequentialStep#" + hashCode();
	}
	
	//
	@Override
	protected void invoke()
	throws CancellationException {
		synchronized(this) {
			Loggers.MSG.info(
				"{}: execute {} child steps sequentially", toString(), childSteps.size()
			);
			for(final Step subStep : childSteps) {
				Loggers.MSG.debug("{}: child step \"{}\" start", toString(), subStep.toString());
				subStep.run();
				Loggers.MSG.debug("{}: child step \"{}\" is done", toString(), subStep.toString());
			}
			Loggers.MSG.info(
				"{}: finished the sequential execution of {} child steps", toString(),
				childSteps.size()
			);
		}
	}
}