Examples with PropertyCondition eu.esdihumboldt.hale.common.align.model.condition.PropertyCondition used on opensource projects

Example 1 with PropertyCondition

use of eu.esdihumboldt.hale.common.align.model.condition.PropertyCondition in project hale by halestudio.

the class PropertyParameter method createConditions.

private static List<PropertyCondition> createConditions(IConfigurationElement conf) {
    List<PropertyCondition> result = new ArrayList<PropertyCondition>();
    IConfigurationElement[] children = conf.getChildren();
    if (children != null) {
        for (IConfigurationElement child : children) {
            String name = child.getName();
            if (name.equals("propertyCondition")) {
                try {
                    PropertyCondition condition = (PropertyCondition) child.createExecutableExtension("class");
                    result.add(condition);
                } catch (CoreException e) {
                    log.error("Error creating property condition from extension", e);
                }
            } else if (name.equals("bindingCondition")) {
                BindingCondition bc = createBindingCondition(child);
                if (bc != null) {
                    result.add(new PropertyTypeCondition(bc));
                }
            } else if (name.equals("geometryCondition")) {
                GeometryCondition gc = createGeometryCondition(child);
                if (gc != null) {
                    result.add(new PropertyTypeCondition(gc));
                }
            } else if (name.equals("geometryOrParentCondition")) {
                GeometryCondition gc = createGeometryCondition(child);
                if (gc != null) {
                    result.add(new PropertyOrChildrenTypeCondition(gc));
                }
            } else if (name.equals("valueCondition")) {
                String attr = child.getAttribute("allowAugmented");
                boolean allowAugmented;
                if (attr == null || attr.isEmpty()) {
                    // default value
                    allowAugmented = true;
                } else {
                    allowAugmented = Boolean.parseBoolean(attr);
                }
                if (allowAugmented) {
                    result.add(VALUE_CONDITION);
                } else {
                    result.add(VALUE_CONDITION_STRICT);
                }
            } else {
                // ignore
                log.warn("Unrecognized property condition");
            }
        }
    }
    return result;
}

Example 2 with PropertyCondition

use of eu.esdihumboldt.hale.common.align.model.condition.PropertyCondition in project hale by halestudio.

the class GeoJSONConfigurationPage method createContent.

/**
 * @see HaleWizardPage#createContent(Composite)
 */
@Override
protected void createContent(final Composite page) {
    page.setLayout(new GridLayout(1, false));
    Label explanation = new Label(page, SWT.NONE);
    explanation.setText("If a geometry is set to \"none\", instances will still be included as GeoJSON features,\nbut without default geometries.");
    final DynamicScrolledComposite sc = new DynamicScrolledComposite(page, SWT.V_SCROLL);
    sc.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    Composite parent = new Composite(sc, SWT.NONE);
    sc.setExpandHorizontal(true);
    GridLayoutFactory.swtDefaults().numColumns(2).equalWidth(false).spacing(6, 12).applyTo(parent);
    InstanceService is = PlatformUI.getWorkbench().getService(InstanceService.class);
    GeometrySchemaService gss = PlatformUI.getWorkbench().getService(GeometrySchemaService.class);
    Set<TypeDefinition> types = is.getInstanceTypes(DataSet.TRANSFORMED);
    for (final TypeDefinition type : types) {
        Label label = new Label(parent, SWT.NONE);
        label.setText(type.getDisplayName() + ":");
        PropertyCondition condition = new PropertyOrChildrenTypeCondition(new GeometryCondition());
        PropertyParameterDefinition param = new PropertyParameter("", 0, 1, "Geometry", null, Collections.singletonList(condition), false);
        PropertyEntitySelector selector = new PropertyEntitySelector(SchemaSpaceID.TARGET, param, parent, new TypeEntityDefinition(type, SchemaSpaceID.TARGET, null));
        selector.addSelectionChangedListener(new ISelectionChangedListener() {

            @Override
            public void selectionChanged(SelectionChangedEvent event) {
                if (!event.getSelection().isEmpty() && event.getSelection() instanceof IStructuredSelection) {
                    IStructuredSelection selection = (IStructuredSelection) event.getSelection();
                    PropertyEntityDefinition property = (PropertyEntityDefinition) selection.getFirstElement();
                    config.addDefaultGeometry(type, property);
                } else {
                    config.addDefaultGeometry(type, null);
                }
            }
        });
        selector.getControl().setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false));
        // initial selection
        List<QName> path = gss.getDefaultGeometry(type);
        if (path != null) {
            EntityDefinition entityDef = new TypeEntityDefinition(type, SchemaSpaceID.TARGET, null);
            for (QName child : path) entityDef = AlignmentUtil.getChild(entityDef, child);
            selector.setSelection(new StructuredSelection(entityDef));
        }
    }
    sc.setContent(parent);
}

Example 3 with PropertyCondition

use of eu.esdihumboldt.hale.common.align.model.condition.PropertyCondition in project hale by halestudio.

the class PropertyEntitySelector method createFilters.

private static ViewerFilter[] createFilters(PropertyParameterDefinition field) {
    // if no condition is present add a filter that allows all properties
    ViewerFilter propertyFilter = new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            return element instanceof PropertyEntityDefinition;
        }
    };
    if (field == null) {
        return new ViewerFilter[] { propertyFilter };
    }
    List<PropertyCondition> conditions = field.getConditions();
    if (conditions == null || conditions.isEmpty())
        return new ViewerFilter[] { propertyFilter };
    ViewerFilter[] filters = new ViewerFilter[conditions.size()];
    int i = 0;
    for (final PropertyCondition condition : conditions) {
        filters[i] = new ViewerFilter() {

            @Override
            public boolean select(Viewer viewer, Object parentElement, Object element) {
                if (element instanceof PropertyEntityDefinition) {
                    Property property = new DefaultProperty((PropertyEntityDefinition) element);
                    return condition.accept(property);
                } else
                    return false;
            }
        };
    }
    return filters;
}