// For complete examples and data files, please go to https://github.com/aspose-tasks/Aspose.Tasks-for-Java
String testDir = Utils.getDataDir(ReadGroupDefinitionData.class);

Project project = new Project(testDir + "Task name filter.mpp");
System.out.println("Task Groups Count: " + project.getTaskGroups().size());

Group taskGroup = project.getTaskGroups().toList().get(1);
System.out.println("Percent Complete:" + taskGroup.getName());
System.out.println("Group Criteria count: " + taskGroup.getGroupCriteria().size());

System.out.println("\n************* Retrieving Task Group's Criterion information *************");
GroupCriterion criterion = taskGroup.getGroupCriteria().toList().get(0);
System.out.println("Criterion Field: " + criterion.getField());
System.out.println("Criterion GroupOn: " + criterion.getGroupOn());
System.out.println("Criterion Cell Color: " + criterion.getCellColor());
System.out.println("Criterion Pattern: " + criterion.getPattern());

if (taskGroup == criterion.getParentGroup())
    System.out.println("Parent Group is equval to task Group.");

System.out.println("\n*********** Retreivnig Criterion's Font Information ***********");
System.out.println("Font Name: " + criterion.getFont().getName());
System.out.println("Font Size: " + criterion.getFont().getSize());
System.out.println("Font Style: " + criterion.getFont().getStyle());
System.out.println("Ascending/Dscending: " + criterion.getAscending());