[927] | 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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[855] | 14 | |
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[922] | 15 | package de.ugoe.cs.autoquest.commands.sequences; |
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[855] | 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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[922] | 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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[855] | 24 | import de.ugoe.cs.util.console.Command; |
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| 25 | import de.ugoe.cs.util.console.GlobalDataContainer; |
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| 26 | |
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| 27 | /** |
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| 28 | * <p> |
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| 29 | * Command to remove the {@link Event#STARTEVENT} and {@link Event#ENDEVENT} from a sequence. |
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| 30 | * </p> |
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| 31 | * |
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| 32 | * @version 1.0 |
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| 33 | * @author Steffen Herbold |
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| 34 | */ |
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| 35 | public class CMDremoveStartEndSymbols implements Command { |
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| 36 | |
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| 37 | /* |
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| 38 | * (non-Javadoc) |
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| 39 | * |
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| 40 | * @see de.ugoe.cs.util.console.Command#run(java.util.List) |
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| 41 | */ |
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| 42 | @SuppressWarnings("unchecked") |
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| 43 | @Override |
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| 44 | public void run(List<Object> parameters) { |
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| 45 | String sequencesName; |
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| 46 | try { |
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| 47 | sequencesName = (String) parameters.get(0); |
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| 48 | } |
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| 49 | catch (Exception e) { |
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| 50 | throw new IllegalArgumentException(); |
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| 51 | } |
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| 52 | |
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| 53 | Collection<List<Event>> sequences = null; |
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| 54 | Object dataObject = GlobalDataContainer.getInstance().getData(sequencesName); |
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| 55 | if (dataObject == null) { |
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| 56 | CommandHelpers.objectNotFoundMessage(sequencesName); |
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| 57 | return; |
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| 58 | } |
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| 59 | if (!SequenceInstanceOf.isCollectionOfSequences(dataObject)) { |
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| 60 | CommandHelpers.objectNotType(sequencesName, "Collection<List<Event<?>>>"); |
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| 61 | return; |
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| 62 | } |
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| 63 | |
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| 64 | sequences = (Collection<List<Event>>) dataObject; |
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| 65 | |
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| 66 | for (List<Event> sequence : sequences) { |
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| 67 | Iterator<Event> iter = sequence.iterator(); |
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| 68 | while (iter.hasNext()) { |
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| 69 | Event event = iter.next(); |
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| 70 | if (Event.ENDEVENT.equals(event) || Event.STARTEVENT.equals(event)) { |
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| 71 | iter.remove(); |
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| 72 | } |
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| 73 | } |
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| 74 | } |
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| 75 | |
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| 76 | } |
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| 77 | |
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| 78 | /* |
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| 79 | * (non-Javadoc) |
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| 80 | * |
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| 81 | * @see de.ugoe.cs.util.console.Command#help() |
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| 82 | */ |
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| 83 | @Override |
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| 84 | public String help() { |
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| 85 | return "removeStartEndSymbols <sequences>"; |
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| 86 | } |
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| 87 | |
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| 88 | } |
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