com.redhat.rhn.frontend.filter

Interface DepthAware

All Known Implementing Classes:

ChannelTreeNode, DepthAwareBean, VirtualSystemOverview

public interface DepthAware

Basically an interface user by the TreeFilter to ascertain the Depth of a DTO.. DepthAware

Method Summary

Modifier and Type	Method and Description
long	depth() Returns the depth of a given dto.

Method Detail

depth

long depth()

Returns the depth of a given dto. The depth value has to be >=0 with 0 being the root depth.

Returns:

the depth of a given DTO object in a tree.