Examples with IEntity eu.esdihumboldt.specification.cst.align.IEntity used on opensource projects

Example 1 with IEntity

use of eu.esdihumboldt.specification.cst.align.IEntity in project hale by halestudio.

the class AlignmentToModelAlignmentDigester method translate.

/**
 * Translates a {@link HaleAlignment} into an intermediate
 * {@link ModelAlignment} format.
 *
 * @param hal the HALE alignment
 * @return {@link ModelAlignment}
 * @throws TranslationException
 *             if any problems occurred during translation
 */
@Override
public ModelAlignment translate(HaleAlignment hal) throws TranslationException {
    List<ModelClassMappingCell> classMappings = new ArrayList<ModelClassMappingCell>();
    List<ModelAttributeMappingCell> attributeMappings = new ArrayList<ModelAttributeMappingCell>();
    ArrayList<ModelStaticAssignmentCell> staticAssigments = new ArrayList<ModelStaticAssignmentCell>();
    Alignment source = hal.getAlignment();
    Map<String, SchemaElement> sourceFeatures = hal.getSourceElements();
    Map<String, SchemaElement> targetFeatures = hal.getTargetElements();
    for (ICell cell : source.getMap()) {
        IEntity sourceEntity = cell.getEntity1();
        IEntity targetEntity = cell.getEntity2();
        boolean sourceIsFeatureClass = sourceEntity instanceof FeatureClass;
        boolean targetIsFeatureClass = targetEntity instanceof FeatureClass;
        if (sourceIsFeatureClass && targetIsFeatureClass) {
            // type mapping
            classMappings.add(createCell((FeatureClass) sourceEntity, (FeatureClass) targetEntity, sourceFeatures, targetFeatures));
        } else if (!sourceIsFeatureClass && !targetIsFeatureClass) {
            // property mapping
            ModelAttributeMappingCell modelCell = createAttribute(cell, (Property) sourceEntity, (Property) targetEntity, sourceFeatures, targetFeatures);
            if (modelCell != null) {
                attributeMappings.add(modelCell);
            }
        } else if (sourceIsFeatureClass && !targetIsFeatureClass) {
            // augmentations
            ModelStaticAssignmentCell modelCell = createStaticAssignment(cell, (Property) targetEntity, targetFeatures);
            if (modelCell != null) {
                staticAssigments.add(modelCell);
            }
        } else {
            // $NON-NLS-1$
            throw new TranslationException("Unhandled combination");
        }
    }
    return new ModelAlignment(classMappings, attributeMappings, staticAssigments);
}