// Copyright 2012 Georg-August-Universität Göttingen, Germany // // 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 de.ugoe.cs.autoquest.plugin.usability2.rules.metrics; import java.util.Collection; import java.util.HashMap; import java.util.Map; import java.util.Map.Entry; import com.google.common.base.Optional; import de.ugoe.cs.autoquest.eventcore.Event; import de.ugoe.cs.autoquest.eventcore.IEventTarget; import de.ugoe.cs.autoquest.eventcore.IEventType; import de.ugoe.cs.autoquest.eventcore.gui.TextInput; import de.ugoe.cs.autoquest.eventcore.gui.ValueSelection; import de.ugoe.cs.autoquest.usability.EvaluationMethodCaller; import de.ugoe.cs.autoquest.usability.result.UsabilityProblemDescription; import de.ugoe.cs.autoquest.usability.result.UsabilityProblemDescriptionResolver; import de.ugoe.cs.autoquest.usability.rules.UsabilityMetric; import de.ugoe.cs.autoquest.usability.rules.UsabilityRule; import de.ugoe.cs.autoquest.plugin.usability2.rules.metrics.visitor.AbstractMetricVisitor; import de.ugoe.cs.autoquest.tasktrees.treeifc.IEventTaskInstance; import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstance; import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskModel; import de.ugoe.cs.autoquest.tasktrees.treeifc.IUserSession; /** *
* Metric, which measures directed scrolling compared to back-and-forth type of scrolling. This is * done by calculating the absolute distance scrolled compared to the relative >>> *
* * @author Konni Hartmann */ public class SameTargetEditingMetric extends UsabilityRule implements UsabilityMetric { /** ** Constructor. Creates a new {@code TextInputRatioMetric} for a given task model. *
* * @param taskTree */ public SameTargetEditingMetric(ITaskModel taskModel) { super(taskModel); this.name = "SameTargetEditingMetric"; this.defect = new UsabilityProblemDescriptionResolver().descriptionFor(this.getClass() .getSimpleName()); } /* * (non-Javadoc) * * @see de.ugoe.cs.autoquest.usability.rules.UsabilityRule#check() */ @Override public Optional