use of easik.xml.xsd.nodes.types.XSDComplexType in project fql by CategoricalData.
the class XSDExporter method createConstraint.
/**
* Add an annotation explaining the equalizer and effect the isA.
* <p/>
* Today, this has two parts. First the annotation. For example in the
* standard equalizer constraint in constraints.easik gives this annotation:
*
* <pre>
* <xs:annotation>
* <xs:documentation>
* Equalizer(f3); B(f4) ;C(f5) ;Codomain =
* Equalizer(f1); D(f2) ;Codomain
* </xs:documentation>
* </xs:annotation>
* </pre>
* <p/>
* In addition, the equalizer entity has an "isA" relationship to another
* entity at the start of the diagram, so this is reflected in the typing.
* First, an element of equalizer type is added to the target of the "isA"
* relationship. Second, since there is no need for a separate element in
* the schema for the equalizer entity, its element is removed from the
* sketch entity.
*
* @param eq
* the equalizer diagram constraint.
* @todo Why not do this with standard isA relationships as well?
* @todo The equalizer element should be added in some way so there is a
* "minoccurs" of zero.
* @todo The equalizer does not really need a "key" element, but what if
* other constraints refer to it.
*/
private void createConstraint(final EqualizerConstraint<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge> eq) {
final List<ModelPath<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge>> paths = eq.getEqualizerPaths();
final EntityNode equalizer = eq.getEqualizerEntity();
final XSDType domType = equalizer.getXsdType();
final String keyrefName = Easik.getInstance().getSettings().getProperty("xml_keyref_name");
final List<String> values = new ArrayList<>(paths.size());
for (final ModelPath<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge> path : paths) {
final LinkedList<SketchEdge> tmpPath = new LinkedList<>(path.getEdges());
tmpPath.removeFirst();
if (tmpPath.size() == 0) {
values.add(equalizer.getName() + '(' + path.getFirstEdge().getForeignKeyName(keyrefName) + ')');
} else {
values.add(equalizer.getName() + '(' + path.getFirstEdge().getForeignKeyName(keyrefName) + ')' + xmlJoinPath(tmpPath, true));
}
}
final EntityNode isaNode = paths.get(0).getDomain();
final XSDComplexType isaNodeType = (XSDComplexType) isaNode.getXsdType();
final XSDElement element = equalizer.getXsdElement();
element.setParent(isaNode.getXsdElement());
isaNodeType.addAtom(element);
equalizer.setXsdElement(null);
domType.addAnnotation(new XSDAnnotation(EasikTools.join(" = " + lineSep, values)));
}
use of easik.xml.xsd.nodes.types.XSDComplexType in project fql by CategoricalData.
the class XSDExporter method createEntities.
/**
* First pass - create the XML Schema types and the associated elements.
* <p/>
* Loop through the entities in the sketch. For each one, create a complex
* type and a corresponding element.
*
* @see easik.xml.xsd.nodes.types.XSDComplexType
* @see easik.xml.xsd.nodes.elements.XSDElement
*/
private void createEntities() {
final Collection<EntityNode> nodeCollection = sketch.getEntities();
for (final EntityNode entity : nodeCollection) {
final XSDComplexType complexType = new XSDComplexType(entity, null);
entity.setXsdType(complexType);
}
for (final EntityNode entity : nodeCollection) {
entity.setXsdElement(new XSDElement(entity, topLevel));
}
}
use of easik.xml.xsd.nodes.types.XSDComplexType in project fql by CategoricalData.
the class XSDElement method setKeys.
/**
* Use an entity node to set the keys, including foreign keyrefs and
* uniques.
* <p/>
* Key is set from the primary key. KeyRefs are set from the outgoing edges.
* Uniques are set by Uniques and by noninclusion injective outgoing edges.
*
* @param node
* we are working with
*/
@SuppressWarnings("unused")
public void setKeys(final EntityNode node) {
final List<UniqueKey<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge>> uniqueKeyList = node.getUniqueKeys();
final XSDComplexType myType = (XSDComplexType) getElementType();
constraints = new ArrayList<XSDAbstractKey>(uniqueKeyList.size() + 3);
final String idName = Easik.getInstance().getSettings().getProperty("xml_id_name");
final String keyrefName = Easik.getInstance().getSettings().getProperty("xml_keyref_name");
final boolean idIsAttribute = Boolean.valueOf(Easik.getInstance().getSettings().getProperty("xml_id_is_attribute"));
final XSDKey primaryKey = node.createXMLPrimaryKey(this);
final XSDElement theParent = (XSDElement) getParent();
theParent.addConstraint(primaryKey);
for (final SketchEdge edge : node.getOutgoingEdges()) {
final boolean isInclusion = edge.getTargetEntity().getName().equals(theParent.getName());
if (edge.isInjective()) {
if (!isInclusion) {
constraints.add(new XSDUniqueKey(edge.getForeignKeyName(keyrefName), this, edge.getName()));
}
}
if (!isInclusion) {
theParent.addConstraint(new XSDKeyRef(this, edge.getTargetEntity().getXMLPrimaryKeyName(), edge.getName()));
myType.addAtom(new XSDElement(edge.getName(), edge.isPartial(), XSDBaseType.xsInt));
}
}
for (final UniqueKey<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge> k : uniqueKeyList) {
this.addConstraint(new XSDUniqueKey(this, k));
}
}
use of easik.xml.xsd.nodes.types.XSDComplexType in project fql by CategoricalData.
the class XSDExporter method createConstraint.
/**
* Add an annotation explaining the sum constraint and effect the isAs.
* <p/>
* Today, this has two parts. First the annotation is truly just
* documentation in this case. The second part of the constraint creation,
* where the isA parts are added as elements of the type suffices to explain
* everything that is needed. In the standard sum constraint in
* constraints.easik gives this annotation:
*
* <pre>
* <xs:annotation>
* <xs:documentation>
* Sum is a disjoint generalization of Summand1 and Summand2 and Summand3
* </xs:documentation>
* </xs:annotation>
* </pre>
* <p/>
* Each of the Summand entities have an "isA" relationship to the Sum entity
* at the start of the diagram, so this is reflected in the typing. First,
* an element of each Summand type is added to the target of the "isA"
* relationship. Second, since there is no need for a separate element in
* the schema for the Summand entity, its element is removed from the sketch
* entity.
*
* @param sum
* the summand diagram constraint.
* @todo Why not do this with standard isA relationships as well?
*/
private static void createConstraint(final SumConstraint<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge> sum) {
final Map<String, StringBuilder> codMap = new HashMap<>(10);
final Map<String, XSDType> codToXMLType = new HashMap<>(10);
XSDChoiceCompositor summands = new XSDChoiceCompositor(new ArrayList<XSDAbstractElement>(sum.getPaths().size()));
String cdTypeName = "";
XSDComplexType lastCodomainType = null;
for (final ModelPath<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge> path : sum.getPaths()) {
final EntityNode coDomain = path.getCoDomain();
final EntityNode dom = path.getDomain();
final String coDomainName = coDomain.getName();
final StringBuilder coDomainAnnotation;
if (codMap.containsKey(coDomainName)) {
coDomainAnnotation = codMap.get(coDomainName);
coDomainAnnotation.append(" and ").append(dom.getName());
} else {
coDomainAnnotation = new StringBuilder(100);
coDomainAnnotation.append(coDomain.getName()).append(" is a disjoint generalization of ").append(dom.getName());
}
final XSDComplexType codomainType = (XSDComplexType) coDomain.getXsdType();
if ((null != lastCodomainType) && !cdTypeName.equals(codomainType.getName())) {
if (!summands.isEmpty()) {
lastCodomainType.addAtom(summands);
summands = new XSDChoiceCompositor(new ArrayList<XSDAbstractElement>(sum.getPaths().size()));
}
}
lastCodomainType = codomainType;
cdTypeName = codomainType.getName();
codToXMLType.put(coDomainName, codomainType);
codMap.put(coDomainName, coDomainAnnotation);
final XSDElement element = dom.getXsdElement();
element.setParent(coDomain.getXsdElement());
summands.addSubElement(element);
dom.setXsdElement(null);
}
if (null != lastCodomainType) {
if (!summands.isEmpty()) {
lastCodomainType.addAtom(summands);
summands = null;
}
}
for (final Map.Entry<String, StringBuilder> entry : codMap.entrySet()) {
final XSDType typ = codToXMLType.get(entry.getKey());
typ.addAnnotation(new XSDAnnotation(entry.getValue().toString()));
}
}
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