[1545] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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| 2 | //
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License");
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| 4 | // you may not use this file except in compliance with the License.
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| 5 | // You may obtain a copy of the License at
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| 6 | //
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0
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| 8 | //
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| 9 | // Unless required by applicable law or agreed to in writing, software
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS,
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 12 | // See the License for the specific language governing permissions and
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| 13 | // limitations under the License.
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| 14 |
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| 15 | package de.ugoe.cs.autoquest.commands.sequences;
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| 16 |
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| 17 | import java.util.Collection;
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| 18 | import java.util.Iterator;
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| 19 | import java.util.List;
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| 20 |
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| 21 | import de.ugoe.cs.autoquest.CommandHelpers;
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| 22 | import de.ugoe.cs.autoquest.SequenceInstanceOf;
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| 23 | import de.ugoe.cs.autoquest.eventcore.Event;
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| 24 | import de.ugoe.cs.autoquest.eventcore.gui.Scroll;
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| 25 | import de.ugoe.cs.util.console.Command;
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| 26 | import de.ugoe.cs.util.console.GlobalDataContainer;
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| 27 |
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| 28 | /**
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| 29 | * <p>
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| 30 | * Command to remove all scroll events form a sequence.
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| 31 | * </p>
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| 32 | *
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| 33 | * @author Steffen Herbold
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| 34 | * @version 1.0
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| 35 | */
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| 36 | public class CMDremoveScrolls implements Command {
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| 37 |
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| 38 | /*
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| 39 | * (non-Javadoc)
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| 40 | *
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| 41 | * @see de.ugoe.cs.util.console.Command#help()
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| 42 | */
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| 43 | @Override
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| 44 | public String help() {
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| 45 | return "removeScrolls <sequences>";
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| 46 | }
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| 47 |
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| 48 | /*
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| 49 | * (non-Javadoc)
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| 50 | *
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| 51 | * @see de.ugoe.cs.util.console.Command#run(java.util.List)
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| 52 | */
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| 53 | @SuppressWarnings("unchecked")
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| 54 | @Override
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| 55 | public void run(List<Object> parameters) {
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| 56 | String sequencesName;
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| 57 | try {
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| 58 | sequencesName = (String) parameters.get(0);
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| 59 | }
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| 60 | catch (Exception e) {
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| 61 | throw new IllegalArgumentException();
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| 62 | }
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| 63 |
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| 64 | Collection<List<Event>> sequences = null;
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| 65 | Object dataObject = GlobalDataContainer.getInstance().getData(sequencesName);
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| 66 | if (dataObject == null) {
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| 67 | CommandHelpers.objectNotFoundMessage(sequencesName);
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| 68 | return;
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| 69 | }
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| 70 | if (!SequenceInstanceOf.isCollectionOfSequences(dataObject)) {
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| 71 | CommandHelpers.objectNotType(sequencesName, "Collection<List<Event<?>>>");
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| 72 | return;
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| 73 | }
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| 74 |
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| 75 | sequences = (Collection<List<Event>>) dataObject;
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| 76 | for (List<Event> sequence : sequences) {
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| 77 | for (Iterator<Event> eventIter = sequence.iterator(); eventIter.hasNext();) {
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| 78 | Event event = eventIter.next();
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| 79 | if (event.getType() instanceof Scroll) {
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| 80 | eventIter.remove();
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| 81 | }
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| 82 | }
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| 83 | }
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| 84 | }
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| 85 | }
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