[1285] | 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.tasktrees.temporalrelation; |
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| 16 | |
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| 17 | import de.ugoe.cs.autoquest.tasktrees.taskequality.TaskEquality; |
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| 18 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstance; |
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| 19 | import de.ugoe.cs.autoquest.usageprofiles.DefaultSymbolMap; |
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| 20 | import de.ugoe.cs.autoquest.usageprofiles.SymbolComparator; |
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| 21 | import de.ugoe.cs.autoquest.usageprofiles.SymbolMap; |
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| 22 | import de.ugoe.cs.autoquest.usageprofiles.SymbolStrategy; |
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| 23 | |
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| 24 | /** |
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| 25 | * <p> |
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| 26 | * TODO comment |
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| 27 | * </p> |
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| 28 | * |
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| 29 | * @author Patrick Harms |
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| 30 | */ |
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| 31 | class TaskHandlingStrategy implements SymbolStrategy<ITaskInstance> { |
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| 32 | |
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| 33 | /** */ |
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| 34 | private static final long serialVersionUID = 1L; |
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| 35 | |
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| 36 | /** |
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| 37 | * |
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| 38 | */ |
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| 39 | private TaskEquality consideredEquality; |
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| 40 | |
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| 41 | /** |
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| 42 | * |
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| 43 | */ |
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[1294] | 44 | private TaskInstanceComparator comparator; |
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[1285] | 45 | |
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| 46 | /** |
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| 47 | * <p> |
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| 48 | * TODO: comment |
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| 49 | * </p> |
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| 50 | * |
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| 51 | * @param consideredEquality |
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| 52 | */ |
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| 53 | TaskHandlingStrategy(TaskEquality consideredEquality) { |
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| 54 | this.consideredEquality = consideredEquality; |
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| 55 | |
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| 56 | if (this.consideredEquality == TaskEquality.IDENTICAL) { |
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| 57 | comparator = new TaskIdentityComparator(); |
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| 58 | } |
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| 59 | else { |
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[1294] | 60 | comparator = new TaskInstanceComparator(this.consideredEquality); |
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[1285] | 61 | } |
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| 62 | } |
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| 63 | |
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| 64 | /* (non-Javadoc) |
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| 65 | * @see de.ugoe.cs.autoquest.usageprofiles.SymbolStrategy#getSymbolComparator() |
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| 66 | */ |
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| 67 | @Override |
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| 68 | public SymbolComparator<ITaskInstance> getSymbolComparator() { |
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| 69 | return comparator; |
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| 70 | } |
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| 71 | |
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| 72 | /** |
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| 73 | * <p> |
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| 74 | * TODO: comment |
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| 75 | * </p> |
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| 76 | * |
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| 77 | * @return |
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| 78 | */ |
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[1294] | 79 | public TaskInstanceComparator getTaskComparator() { |
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[1285] | 80 | return comparator; |
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| 81 | } |
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| 82 | |
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| 83 | /* (non-Javadoc) |
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| 84 | * @see de.ugoe.cs.autoquest.usageprofiles.SymbolStrategy#createSymbolMap() |
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| 85 | */ |
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| 86 | @Override |
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| 87 | public <V> SymbolMap<ITaskInstance, V> createSymbolMap() { |
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| 88 | if (consideredEquality == TaskEquality.IDENTICAL) { |
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| 89 | return new TaskSymbolIdentityMap<V>(); |
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| 90 | } |
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| 91 | else { |
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| 92 | return new TaskSymbolBucketedMap<V>(comparator); |
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| 93 | } |
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| 94 | } |
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| 95 | |
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| 96 | /* (non-Javadoc) |
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| 97 | * @see de.ugoe.cs.autoquest.usageprofiles.SymbolStrategy#copySymbolMap(de.ugoe.cs.autoquest.usageprofiles.SymbolMap) |
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| 98 | */ |
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| 99 | @Override |
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| 100 | public <V> SymbolMap<ITaskInstance, V> copySymbolMap(SymbolMap<ITaskInstance, V> other) { |
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| 101 | if (consideredEquality == TaskEquality.IDENTICAL) { |
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| 102 | return new DefaultSymbolMap<ITaskInstance, V>(other); |
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| 103 | } |
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| 104 | else { |
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| 105 | return new TaskSymbolBucketedMap<V>(comparator); |
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| 106 | } |
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| 107 | } |
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| 108 | |
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| 109 | } |
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