afryca.ase.Function BIRTChart Behavior changes

var validBindings = function() {
	return (att != null);
}

var getLabels = function(n) {
	var result = [''];
	if (validBindings()) {
		for (var c = 0; c < n; c++) {
			result[c] = '';
		}
	}
	return result;
}

var getChanges = function(n) {
	return validBindings() ? sBeh.getNChanges(n) : [0];
}

var create = function(composite) {
	birt.createBarChart('Random changes', '', '', getLabels(25), BIRTChartManager.BIRTBehaviorChanges = getChanges(25));
	birt.createCanvas(composite, org.eclipse.swt.SWT.BORDER);
}

var update = function(composite) {
	birt.updateDataset(getLabels(25), BIRTChartManager.BIRTBehaviorChanges = getChanges(25), composite)
}

return BIRTChartManager.call(['att'], validBindings, create, update, method, composite);