Examples with AddControlPointCommand org.kie.workbench.common.stunner.core.graph.command.impl.AddControlPointCommand used on opensource projects

Example 1 with AddControlPointCommand

use of org.kie.workbench.common.stunner.core.graph.command.impl.AddControlPointCommand in project kie-wb-common by kiegroup.

the class AbstractEdgeBuilder method buildControlPoints.

private void buildControlPoints(BuilderContext context, T edge, GraphCommandFactory commandFactory) {
    if (dockers.size() > 2) {
        Counter indexCounter = new Counter(0);
        ControlPoint[] controlPoints = dockers.subList(1, dockers.size() - 1).stream().sequential().map(docker -> (docker.length == 2 ? new Point2D(docker[0], docker[1]) : null)).filter(Objects::nonNull).map(point -> new ControlPointImpl(point, indexCounter.increment())).toArray(ControlPoint[]::new);
        CommandResult<RuleViolation> addControlPointsResult = context.execute(commandFactory.addControlPoint(edge, controlPoints));
        if (hasErrors(addControlPointsResult)) {
            throw new RuntimeException("Error building BPMN graph. Command 'AddControlPointCommand' execution failed." + addControlPointsResult);
        }
    }
}