| 1 | package de.uka.ipd.sdq.sensorframework.visualisation.dialogs; |
| 2 | |
| 3 | import java.util.ArrayList; |
| 4 | import java.util.Collection; |
| 5 | import java.util.List; |
| 6 | |
| 7 | import org.eclipse.jface.viewers.ITreeContentProvider; |
| 8 | import org.eclipse.jface.viewers.Viewer; |
| 9 | |
| 10 | import de.uka.ipd.sdq.sensorframework.SensorFrameworkDataset; |
| 11 | import de.uka.ipd.sdq.sensorframework.entities.Experiment; |
| 12 | import de.uka.ipd.sdq.sensorframework.entities.ExperimentRun; |
| 13 | import de.uka.ipd.sdq.sensorframework.entities.dao.IDAOFactory; |
| 14 | import de.uka.ipd.sdq.sensorframework.entities.dao.IExperimentDAO; |
| 15 | import de.uka.ipd.sdq.sensorframework.visualisation.views.ExperimentAndDAO; |
| 16 | import de.uka.ipd.sdq.sensorframework.visualisation.views.TreeObject; |
| 17 | |
| 18 | /** @author roman */ |
| 19 | public class ExperimentRunsDialogContentProvider implements ITreeContentProvider { |
| 20 | |
| 21 | private List<IDAOFactory> root; |
| 22 | |
| 23 | /* (non-Javadoc) |
| 24 | * @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java.lang.Object) |
| 25 | */ |
| 26 | @SuppressWarnings("unchecked") |
| 27 | public Object[] getChildren(Object parent) { |
| 28 | |
| 29 | if (parent instanceof ArrayList) |
| 30 | return ((ArrayList<IDAOFactory>) parent).toArray(); |
| 31 | |
| 32 | if (parent instanceof IDAOFactory){ |
| 33 | IExperimentDAO experimentDAO = ((IDAOFactory)parent).createExperimentDAO(); |
| 34 | return createExperimentAndDAOList((IDAOFactory)parent,experimentDAO.getExperiments()).toArray(); |
| 35 | } |
| 36 | |
| 37 | if (parent instanceof ExperimentAndDAO) { |
| 38 | ExperimentAndDAO experiment = (ExperimentAndDAO) parent; |
| 39 | Collection<ExperimentRun> runs = experiment.getExperiment().getExperimentRuns(); |
| 40 | Object[] objects = new Object[runs.size()]; |
| 41 | int i = 0; |
| 42 | for (ExperimentRun r : runs) |
| 43 | objects[i++] = new TreeObject(r,experiment.getDatasource(), experiment.getExperiment()); |
| 44 | |
| 45 | return objects; |
| 46 | } |
| 47 | |
| 48 | |
| 49 | return new Object[0]; |
| 50 | } |
| 51 | |
| 52 | private List<ExperimentAndDAO> createExperimentAndDAOList( |
| 53 | IDAOFactory dao, Collection<Experiment> experiments){ |
| 54 | ArrayList<ExperimentAndDAO>result = new ArrayList<ExperimentAndDAO>(); |
| 55 | for(Experiment e:experiments) |
| 56 | result.add(new ExperimentAndDAO(dao,e)); |
| 57 | return result; |
| 58 | } |
| 59 | |
| 60 | /* (non-Javadoc) |
| 61 | * @see org.eclipse.jface.viewers.ITreeContentProvider#getParent(java.lang.Object) |
| 62 | */ |
| 63 | public Object getParent(Object element) { |
| 64 | // TODO Auto-generated method stub |
| 65 | return null; |
| 66 | } |
| 67 | |
| 68 | /* (non-Javadoc) |
| 69 | * @see org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(java.lang.Object) |
| 70 | */ |
| 71 | public boolean hasChildren(Object element) { |
| 72 | if (element instanceof TreeObject){ |
| 73 | TreeObject object = (TreeObject) element; |
| 74 | if (object.getObject() instanceof ExperimentRun) |
| 75 | return false; |
| 76 | } |
| 77 | return true; |
| 78 | } |
| 79 | |
| 80 | /* (non-Javadoc) |
| 81 | * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) |
| 82 | */ |
| 83 | public Object[] getElements(Object inputElement) { |
| 84 | if (root == null){ |
| 85 | root = new ArrayList<IDAOFactory>(); |
| 86 | root.addAll(SensorFrameworkDataset.singleton().getDataSources()); |
| 87 | } |
| 88 | return getChildren(root); |
| 89 | } |
| 90 | |
| 91 | /* (non-Javadoc) |
| 92 | * @see org.eclipse.jface.viewers.IContentProvider#dispose() |
| 93 | */ |
| 94 | public void dispose() { |
| 95 | // TODO Auto-generated method stub |
| 96 | |
| 97 | } |
| 98 | |
| 99 | /* (non-Javadoc) |
| 100 | * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object) |
| 101 | */ |
| 102 | public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| 103 | // TODO Auto-generated method stub |
| 104 | |
| 105 | } |
| 106 | |
| 107 | } |