[1030] | 1 |
|
---|
| 2 | package de.ugoe.cs.autoquest.usability.tasktree.filter;
|
---|
| 3 |
|
---|
| 4 | import com.google.common.base.Preconditions;
|
---|
| 5 |
|
---|
| 6 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskTree;
|
---|
| 7 |
|
---|
| 8 | public class TaskTreeFilter {
|
---|
| 9 |
|
---|
| 10 | private final TaskTreeFilterStrategy taskTreeFilterStrategy;
|
---|
| 11 |
|
---|
| 12 | public TaskTreeFilter(TaskTreeFilterStrategy treeTraversalStrategy) {
|
---|
| 13 | Preconditions.checkNotNull(treeTraversalStrategy);
|
---|
| 14 | this.taskTreeFilterStrategy = treeTraversalStrategy;
|
---|
| 15 | }
|
---|
| 16 |
|
---|
| 17 | public FilterEventTargetStep filterByEventTarget(EventTargetFilter eventTarget) {
|
---|
| 18 | return new FilterEventTargetStep(eventTarget);
|
---|
| 19 | }
|
---|
| 20 |
|
---|
| 21 | public FilterEventTypeStep filterByEventType(EventTypeFilter eventType) {
|
---|
| 22 | return new FilterEventTypeStep(eventType);
|
---|
| 23 | }
|
---|
| 24 |
|
---|
| 25 | public class FilterEventTargetStep {
|
---|
| 26 |
|
---|
| 27 | private final EventTargetFilter eventTarget;
|
---|
| 28 |
|
---|
| 29 | public FilterEventTargetStep(EventTargetFilter eventTarget) {
|
---|
| 30 | this.eventTarget = eventTarget;
|
---|
| 31 | }
|
---|
| 32 |
|
---|
| 33 | public FilterStatistic from(ITaskTree taskTree) {
|
---|
| 34 | return taskTreeFilterStrategy.filter(taskTree, eventTarget);
|
---|
| 35 | }
|
---|
| 36 |
|
---|
| 37 | }
|
---|
| 38 |
|
---|
| 39 | public class FilterEventTypeStep {
|
---|
| 40 |
|
---|
| 41 | private final EventTypeFilter eventType;
|
---|
| 42 |
|
---|
| 43 | public FilterEventTypeStep(EventTypeFilter eventType) {
|
---|
| 44 | this.eventType = eventType;
|
---|
| 45 | }
|
---|
| 46 |
|
---|
| 47 | public FilterStatistic from(ITaskTree taskTree) {
|
---|
| 48 | return taskTreeFilterStrategy.filter(taskTree, eventType);
|
---|
| 49 | }
|
---|
| 50 |
|
---|
| 51 | }
|
---|
| 52 | }
|
---|