[1150] | 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.usability.rules.patterns.visitors;
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| 16 |
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[1152] | 17 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IEventTask;
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[1150] | 18 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IIteration;
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[1213] | 19 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IOptional;
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[1150] | 20 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ISequence;
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[1152] | 21 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITask;
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[1204] | 22 | import de.ugoe.cs.autoquest.usability.rules.patterns.InteractionPattern;
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| 23 | import de.ugoe.cs.autoquest.usability.rules.patterns.InteractionPatternVisitor;
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| 24 | import de.ugoe.cs.autoquest.usability.tasktree.filters.TaskTypeFilter;
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[1150] | 25 |
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| 26 | /**
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| 27 | * <p>
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| 28 | * TODO comment
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| 29 | * </p>
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| 30 | *
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| 31 | * @author Alexander Deicke
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| 32 | */
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[1204] | 33 | public class ContainsInteractionPatternVisitor extends InteractionPatternVisitor {
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[1150] | 34 |
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| 35 | /**
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| 36 | * <p>
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| 37 | * TODO: comment
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| 38 | * </p>
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| 39 | *
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| 40 | * @param containsPattern
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| 41 | */
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[1204] | 42 | public ContainsInteractionPatternVisitor(InteractionPattern containsPattern, TaskTypeFilter taskType) {
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[1150] | 43 | this.containedPattern = containsPattern;
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[1204] | 44 | this.taskType = taskType;
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[1150] | 45 | }
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| 46 |
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| 47 | /* (non-Javadoc)
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| 48 | * @see de.ugoe.cs.autoquest.tasktrees.treeifc.NodeVisitor#visit(de.ugoe.cs.autoquest.tasktrees.treeifc.IIteration)
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| 49 | */
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| 50 | public void visit(IIteration iteration) {
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[1152] | 51 | checkTaskAndReturnIfPatternIsPresent(iteration.getMarkedTask());
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[1150] | 52 | }
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| 53 |
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| 54 | /* (non-Javadoc)
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[1213] | 55 | * @see de.ugoe.cs.autoquest.tasktrees.treeifc.TaskVisitor#visit(de.ugoe.cs.autoquest.tasktrees.treeifc.IOptional)
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| 56 | */
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| 57 | public void visit(IOptional optional) {
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| 58 | checkTaskAndReturnIfPatternIsPresent(optional.getMarkedTask());
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| 59 | }
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| 60 |
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| 61 | /* (non-Javadoc)
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[1150] | 62 | * @see de.ugoe.cs.autoquest.tasktrees.treeifc.NodeVisitor#visit(de.ugoe.cs.autoquest.tasktrees.treeifc.ISequence)
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| 63 | */
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| 64 | public void visit(ISequence sequence) {
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| 65 | checkAllChildrenAndReturnIfPatternIsPresent(sequence);
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| 66 | }
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| 67 |
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[1152] | 68 | private void checkAllChildrenAndReturnIfPatternIsPresent(ISequence sequence) {
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| 69 | for (ITask child : sequence.getChildren()) {
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| 70 | if(checkTaskAndReturnIfPatternIsPresent(child)) {
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[1161] | 71 | this.present = true;
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[1150] | 72 | break;
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| 73 | }
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| 74 | }
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| 75 | }
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| 76 |
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[1152] | 77 | private boolean checkTaskAndReturnIfPatternIsPresent(ITask task) {
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[1161] | 78 | if(isEvent(task)) return false;
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| 79 | return this.containedPattern.containedIn(task);
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[1150] | 80 | }
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[1152] | 81 |
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| 82 | private boolean isEvent(ITask task) {
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| 83 | return task instanceof IEventTask;
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| 84 | }
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[1150] | 85 |
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| 86 | }
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