ej.widget.util.debug

Class HierarchyInspector

java.lang.Object

ej.widget.util.debug.HierarchyInspector

public class HierarchyInspector
extends Object

Provides helpers to analyze a hierarchy of widgets.

Method Summary

Modifier and Type	Method and Description
static int	countMaxDepth(Widget widget) Counts the maximum depth of the child hierarchy of a widget.
static int	countNumberOfContainers(Widget widget) Counts the number of containers in the child hierarchy of a widget.
static int	countNumberOfWidgets(Widget widget) Counts the number of widgets in the child hierarchy of a widget.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

countMaxDepth

public static int countMaxDepth(Widget widget)

Counts the maximum depth of the child hierarchy of a widget.

The method is recursive: if the given widget is a container, it browses its children.

Parameters:

widget - the root widget.

Returns:

the maximum depth.

countNumberOfContainers

public static int countNumberOfContainers(Widget widget)

Counts the number of containers in the child hierarchy of a widget.

The method is recursive: if the given widget is a container, it browses its children.

Parameters:

widget - the root widget.

Returns:

the number of containers.

countNumberOfWidgets

public static int countNumberOfWidgets(Widget widget)

Counts the number of widgets in the child hierarchy of a widget.

The method is recursive: if the given widget is a container, it browses its children.

Parameters:

widget - the root widget.

Returns:

the number of containers.