[1137] | 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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[1217] | 15 | package de.ugoe.cs.autoquest.usability.taskmodel.filter.types;
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[1137] | 16 |
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| 17 | import com.google.common.base.Predicate;
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| 18 | import com.google.common.base.Predicates;
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| 19 |
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| 20 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IEventTask;
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[1150] | 21 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IIteration;
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| 22 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ISelection;
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| 23 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ISequence;
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[1152] | 24 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITask;
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[1137] | 25 |
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| 26 | /**
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| 27 | * <p>
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[1217] | 28 | * Task type filter for {@link ITask}s.
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[1137] | 29 | * </p>
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| 30 | *
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| 31 | * @author Alexander Deicke
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| 32 | */
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[1152] | 33 | public enum TaskTypeFilter implements TaskFilter<ITask> {
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[1137] | 34 |
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[1291] | 35 | ANY(ITask.class),
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| 36 |
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[1150] | 37 | EVENT_TASK_NODE(IEventTask.class),
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[1217] | 38 |
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[1150] | 39 | ITERATION(IIteration.class),
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[1217] | 40 |
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[1150] | 41 | SEQUENCE(ISequence.class),
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[1137] | 42 |
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[1217] | 43 | SELECTION(ISelection.class);
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| 44 |
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[1152] | 45 | private Class<? extends ITask> taskTypeClazz;
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[1137] | 46 |
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[1152] | 47 | private TaskTypeFilter(Class<? extends ITask> taskTypeClazz) {
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| 48 | this.taskTypeClazz = taskTypeClazz;
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[1137] | 49 | }
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| 50 |
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[1217] | 51 | /*
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| 52 | * (non-Javadoc)
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| 53 | *
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| 54 | * @see de.ugoe.cs.autoquest.usability.tasktree.filters.TaskFilter#getId()
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| 55 | */
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[1137] | 56 | @SuppressWarnings("unchecked")
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| 57 | @Override
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[1152] | 58 | public Class<ITask> clazz() {
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| 59 | return (Class<ITask>) this.taskTypeClazz;
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[1137] | 60 | }
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| 61 |
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[1217] | 62 | /*
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| 63 | * (non-Javadoc)
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| 64 | *
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| 65 | * @see de.ugoe.cs.autoquest.usability.tasktree.filters.TaskFilter#getId()
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| 66 | */
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[1137] | 67 | @SuppressWarnings("rawtypes")
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| 68 | @Override
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| 69 | public Predicate filterPredicate() {
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[1152] | 70 | return Predicates.instanceOf(taskTypeClazz);
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[1137] | 71 | }
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| 72 |
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| 73 | }
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