/**
* Creates a view for the given assignment statement and adds it to the lifeline view it covers.
*
* @param assignmentStatement the {@link AssignmentStatement} to add
*/
private void addAssignmentStatement(AssignmentStatement assignmentStatement) {
Lifeline lifeline = assignmentStatement.getCovered().get(0);
LifelineView lifelineView = lifelines.get(lifeline);
int modelIndex = getModelIndex(assignmentStatement);
AssignmentStatementView assignmentView = new AssignmentStatementView(assignmentStatement);
addChild(assignmentView);
assignmentView.setHandler(HandlerFactoryMessageView.INSTANCE.getAssignmentStatementHandler());
lifelineView.addAssignment(assignmentView, assignmentStatement, modelIndex);
fragments.put(assignmentStatement, assignmentView);
layoutMessageView();
}
