/** @see Alignment#getTypeCells(Cell) */
@Override
public Collection<? extends Cell> getTypeCells(Cell queryCell) {
Set<TypeEntityDefinition> sources = new HashSet<TypeEntityDefinition>();
if (queryCell.getSource() != null) {
Iterator<? extends Entity> it = queryCell.getSource().values().iterator();
while (it.hasNext()) sources.add(AlignmentUtil.getTypeEntity(it.next().getDefinition()));
}
Entity targetEntity = CellUtil.getFirstEntity(queryCell.getTarget());
TypeDefinition target = targetEntity == null ? null : targetEntity.getDefinition().getType();
if (sources.isEmpty() && target == null) return getTypeCells();
List<Cell> result = new ArrayList<Cell>();
for (Cell typeCell : typeCells) {
TypeDefinition typeCellTarget =
CellUtil.getFirstEntity(typeCell.getTarget()).getDefinition().getType();
if (target == null || DefinitionUtil.isSuperType(target, typeCellTarget)) {
// target matches
if (sources.isEmpty() || matchesSources(typeCell.getSource(), sources)) {
// source matches, too
result.add(typeCell);
}
}
}
return result;
}
/** Test for centroid function in alignment3 */
@Test
public void testCentroid1() {
Collection<? extends Cell> cells = alignment5.getCells();
Iterator<? extends Cell> it = cells.iterator();
Cell cell = null;
while (it.hasNext()) {
Cell temp = it.next();
if (temp.getTransformationIdentifier()
.equals("eu.esdihumboldt.cst.functions.geometric.centroid")) {
cell = temp;
break;
}
}
// test if there is only one source and one target
assertEquals(1, cell.getSource().size());
assertEquals(1, cell.getTarget().size());
List<? extends Entity> list = cell.getTarget().get(null);
assertEquals(1, list.size());
Entity ent = list.get(0);
String name = ent.getDefinition().getDefinition().getDisplayName();
assertEquals("referencePoint", name);
}
/** Test for ordinates to point function in alignment5 */
@Test
public void testOrdinatesToPoint1() {
Collection<? extends Cell> cells = alignment5.getCells();
Iterator<? extends Cell> it = cells.iterator();
Cell cell = null;
while (it.hasNext()) {
Cell temp = it.next();
if (temp.getTransformationIdentifier()
.equals("eu.esdihumboldt.cst.functions.geometric.ordinates_to_point")) {
cell = temp;
break;
}
}
ListMultimap<String, ? extends Entity> src = cell.getSource();
// the parameters were moved to the source entities with the appropriate
// names so get the source entities with name "X"/"Y"
Entity srcX = src.get("X").get(0);
Entity srcY = src.get("Y").get(0);
// check if the source entity has the correct value
assertEquals("HOCHWERT", srcX.getDefinition().getDefinition().getDisplayName());
assertEquals("RECHTSWERT", srcY.getDefinition().getDefinition().getDisplayName());
}
/** @see Alignment#getPropertyCells(Cell, boolean, boolean) */
@Override
public Collection<? extends Cell> getPropertyCells(
Cell typeCell, boolean includeDisabled, boolean ignoreEmptySource) {
if (CellUtil.getFirstEntity(typeCell.getTarget()) == null) {
if (CellUtil.getFirstEntity(typeCell.getSource()) == null) return Collections.emptySet();
else if (!(typeCell.getSource().values().iterator().next() instanceof Type))
throw new IllegalArgumentException("Given cell is not a type cell.");
// query with sources only
Collection<TypeEntityDefinition> sourceTypes = new ArrayList<TypeEntityDefinition>();
Iterator<? extends Entity> it = typeCell.getSource().values().iterator();
while (it.hasNext()) sourceTypes.add((TypeEntityDefinition) it.next().getDefinition());
List<Cell> result = new ArrayList<Cell>();
for (Cell cell : cells)
if (!AlignmentUtil.isTypeCell(cell) && matchesSources(cell.getSource(), sourceTypes))
result.add(cell);
return result;
}
if (!AlignmentUtil.isTypeCell(typeCell))
throw new IllegalArgumentException("Given cell is not a type cell.");
List<Cell> result = new ArrayList<Cell>();
TypeDefinition typeCellType =
typeCell.getTarget().values().iterator().next().getDefinition().getType();
// collect source entity definitions
Collection<TypeEntityDefinition> sourceTypes = new ArrayList<TypeEntityDefinition>();
// null check in case only target type is in question
if (typeCell.getSource() != null) {
Iterator<? extends Entity> it = typeCell.getSource().values().iterator();
while (it.hasNext()) sourceTypes.add((TypeEntityDefinition) it.next().getDefinition());
}
while (typeCellType != null) {
// select all cells of the target type
for (Cell cell : cellsPerTargetType.get(typeCellType)) {
// check all cells associated to the target type
if (!AlignmentUtil.isTypeCell(cell)
&& (includeDisabled || !cell.getDisabledFor().contains(typeCell.getId()))) {
// cell is a property cell that isn't disabled
// the target type matches, too
if (AlignmentUtil.isAugmentation(cell)
|| (ignoreEmptySource && sourceTypes.isEmpty())
|| matchesSources(cell.getSource(), sourceTypes)) {
// cell matches on the source side, too
result.add(cell);
}
}
}
// continue with super type for inheritance
typeCellType = typeCellType.getSuperType();
}
return result;
}
/**
* Add a cell to the various internal containers.
*
* @param cell the cell to add
*/
private void internalAdd(Cell cell) {
cells.add(cell);
idToCell.put(cell.getId(), cell);
// check if cell is a type cell
if (AlignmentUtil.isTypeCell(cell)) {
typeCells.add(cell);
}
// add to maps
internalAddToMaps(cell.getSource(), cell);
internalAddToMaps(cell.getTarget(), cell);
}
/** @see MutableAlignment#removeCell(Cell) */
@Override
public boolean removeCell(Cell cell) {
boolean removed = cells.remove(cell);
if (removed) {
typeCells.remove(cell);
idToCell.remove(cell.getId());
// remove from maps
internalRemoveFromMaps(cell.getSource(), cell);
internalRemoveFromMaps(cell.getTarget(), cell);
}
return removed;
}
/** Test for mathematical expression in alignment */
@Test
public void testMathematicalExpression() {
Collection<? extends Cell> cells = alignment.getCells();
Iterator<? extends Cell> it = cells.iterator();
Cell cell = null;
while (it.hasNext()) {
Cell temp = it.next();
if (temp.getTransformationIdentifier()
.equals("eu.esdihumboldt.cst.functions.numeric.mathexpression")) {
cell = temp;
break;
}
}
ListMultimap<String, ParameterValue> params = cell.getTransformationParameters();
List<ParameterValue> values = params.get("expression");
// test the amount and the correctness of the parameter
assertEquals(1, values.size());
String date = values.get(0).as(String.class);
assertEquals("income * age/10", date);
// test the amount and the correctness of source properties
ListMultimap<String, ? extends Entity> src = cell.getSource();
// all source properties should be named "var" so we test if both lists
// have the same size
List<? extends Entity> srcCells = src.get("var");
assertEquals(2, src.size());
assertEquals(2, srcCells.size());
// since we have now the right amount of source properties we can now
// test the correctness of their names
Entity srcCell1 = srcCells.get(0);
Entity srcCell2 = srcCells.get(1);
String name1 = srcCell1.getDefinition().getDefinition().getDisplayName();
String name2 = srcCell2.getDefinition().getDefinition().getDisplayName();
assertEquals("age", name1);
assertEquals("income", name2);
}