Examples with SpatialJoinParameter eu.esdihumboldt.cst.functions.geometric.join.SpatialJoinParameter used on opensource projects

Example 1 with SpatialJoinParameter

use of eu.esdihumboldt.cst.functions.geometric.join.SpatialJoinParameter in project hale by halestudio.

the class SpatialJoinParameterPage method getConfiguration.

/**
 * @see eu.esdihumboldt.hale.ui.function.generic.pages.ParameterPage#getConfiguration()
 */
@Override
public ListMultimap<String, ParameterValue> getConfiguration() {
    ListMultimap<String, ParameterValue> result = ArrayListMultimap.create(1, 1);
    Set<SpatialJoinCondition> conditions = new HashSet<>();
    for (ConditionPage page : pages) {
        conditions.addAll(page.conditions);
    }
    SpatialJoinParameter param = new SpatialJoinParameter(types, conditions);
    result.put(PARAMETER_SPATIAL_JOIN, new ParameterValue(new ComplexValue(param)));
    return result;
}

Example 2 with SpatialJoinParameter

use of eu.esdihumboldt.cst.functions.geometric.join.SpatialJoinParameter in project hale by halestudio.

the class SpatialJoinParameterPage method onShowPage.

/**
 * @see eu.esdihumboldt.hale.ui.HaleWizardPage#onShowPage(boolean)
 */
@Override
protected void onShowPage(boolean firstShow) {
    super.onShowPage(firstShow);
    Cell cell = getWizard().getUnfinishedCell();
    List<? extends Entity> sourceEntities = cell.getSource().get(JOIN_TYPES);
    List<TypeEntityDefinition> types = new ArrayList<TypeEntityDefinition>();
    Iterator<? extends Entity> iter = sourceEntities.iterator();
    while (iter.hasNext()) types.add(AlignmentUtil.getTypeEntity(iter.next().getDefinition()));
    if (sameTypes(this.types, types))
        return;
    if (containsDuplicateType(types)) {
        setPageComplete(false);
        setErrorMessage("The selected source types contain duplicates.");
        this.types.clear();
        table.setInput(null);
        return;
    } else {
        setErrorMessage(null);
    }
    SpatialJoinParameter initialValue = null;
    if (firstShow && !getInitialValues().isEmpty()) {
        initialValue = getInitialValues().get(PARAMETER_SPATIAL_JOIN).get(0).as(SpatialJoinParameter.class);
        if (initialValue != null && (initialValue.validate() != null || !sameTypes(types, initialValue.types)))
            initialValue = null;
    }
    for (ConditionPage page : pages) page.dispose();
    pages.clear();
    if (initialValue != null) {
        // use ordering of the initial value (needs to be modifiable)
        types = new ArrayList<>(initialValue.types);
    }
    this.types = types;
    if (table != null)
        table.setInput(types);
    for (int i = 1; i < types.size(); i++) {
        ConditionPage conditionPage = new ConditionPage(i);
        conditionPage.setWizard(getWizard());
        pages.add(conditionPage);
    }
    if (initialValue != null) {
        // add initial conditions
        for (SpatialJoinCondition condition : initialValue.conditions) {
            TypeEntityDefinition joinType = AlignmentUtil.getTypeEntity(condition.joinProperty);
            int typeIndex = types.indexOf(joinType);
            int pageIndex = typeIndex - 1;
            pages.get(pageIndex).conditions.add(condition);
            pages.get(pageIndex).updateCompletionStatus();
        }
    }
    // order is always valid, will trigger updateButtons
    setPageComplete(true);
}

Example 3 with SpatialJoinParameter

use of eu.esdihumboldt.cst.functions.geometric.join.SpatialJoinParameter in project hale by halestudio.

the class SpatialJoinParameterPage method createJoinParameter.

/**
 * Creates a join parameter for the types up to <code>upToIndex</code>.
 *
 * @param upToIndex the type index up to which the parameter should be
 *            created for
 * @return the current join parameter up to the specified index
 */
private SpatialJoinParameter createJoinParameter(int upToIndex) {
    Set<SpatialJoinCondition> conditions = new HashSet<>();
    for (int i = 0; i < upToIndex; i++) conditions.addAll(pages.get(i).conditions);
    SpatialJoinParameter param = new SpatialJoinParameter(types.subList(0, upToIndex + 1), conditions);
    return param;
}