protected void createGraphics(final ExternalNetElementType element) throws CanoniserException {
final GraphicsType graphics = ANF_FACTORY.createGraphicsType();
graphics.setCpfId(generateUUID(CONTROLFLOW_ID_PREFIX, element.getId()));
graphics.setId(generateUUID());
// Convert Vertex to ANF
convertVertexLayout(getContext().getLayoutVertexForElement(element.getId()), graphics);
// Add YAWL specific extensions
final Collection<LayoutDecoratorFactsType> layoutDecorators =
getContext().getLayoutDecoratorForElement(element.getId());
if (layoutDecorators != null) {
for (final LayoutDecoratorFactsType decorator : layoutDecorators) {
graphics
.getAny()
.add(
ExtensionUtils.marshalYAWLFragment(
ExtensionUtils.DECORATOR, decorator, LayoutDecoratorFactsType.class));
}
}
if (getContext().getLayoutLabelForElement(element.getId()) != null) {
graphics
.getAny()
.add(
ExtensionUtils.marshalYAWLFragment(
ExtensionUtils.LABEL,
getContext().getLayoutLabelForElement(element.getId()),
LayoutLabelFactsType.class));
}
getContext().getAnnotationResult().getAnnotation().add(graphics);
}
/**
* Create the graphical annotation for a YAWL edge.
*
* @param sourceId of the YAWL source
* @param targetId of the YAWL target
* @throws CanoniserException
*/
protected void createGraphicsForFlow(final String sourceId, final String targetId)
throws CanoniserException {
final GraphicsType graphics = ANF_FACTORY.createGraphicsType();
graphics.setCpfId(
generateUUID(CONTROLFLOW_ID_PREFIX, getContext().buildEdgeId(sourceId, targetId)));
graphics.setId(generateUUID());
final LayoutFlowFactsType flowLayout =
getContext().getLayoutFlow(getContext().buildEdgeId(sourceId, targetId));
// Convert and add YAWL specific extension
if (flowLayout != null) {
graphics
.getAny()
.add(
ExtensionUtils.marshalYAWLFragment(
ExtensionUtils.FLOW,
getContext().getLayoutFlow(getContext().buildEdgeId(sourceId, targetId)),
LayoutFlowFactsType.class));
graphics.setLine(convertFlowLineStyle(flowLayout));
try {
graphics.getPosition().addAll(convertFlowPositions(flowLayout));
if (graphics.getPosition().isEmpty()) {
// Calculate start and end position
LayoutVertexFactsType sourceVertex = getContext().getLayoutVertexForElement(sourceId);
LayoutVertexFactsType targetVertex = getContext().getLayoutVertexForElement(targetId);
if (sourceVertex != null && targetVertex != null) {
try {
graphics
.getPosition()
.add(calculateFlowPosition(sourceVertex, flowLayout.getPorts().getOut()));
graphics
.getPosition()
.add(calculateFlowPosition(targetVertex, flowLayout.getPorts().getIn()));
} catch (ParseException e) {
throw new CanoniserException(
"Could not calculate default position for flow from "
+ sourceId
+ " to "
+ targetId,
e);
}
}
}
} catch (final ParseException e) {
throw new CanoniserException(
"Could not convert layout of flow from " + sourceId + " to " + targetId, e);
}
}
getContext().getAnnotationResult().getAnnotation().add(graphics);
}