org.plasma.sdo.access.provider.common
Class DataObjectPathDepthComparator

java.lang.Object
  org.plasma.sdo.access.provider.common.DataObjectPathDepthComparator

All Implemented Interfaces:

java.util.Comparator<DataObject>

public class DataObjectPathDepthComparator
extends java.lang.Object
implements java.util.Comparator<DataObject>

Compares its two data-objects for path depth relative to a data-graph root.

Constructor Summary

DataObjectPathDepthComparator()

Method Summary

int	compare(DataObject target, DataObject source) Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

DataObjectPathDepthComparator

public DataObjectPathDepthComparator()

Method Detail

compare

public int compare(DataObject target,
                   DataObject source)

Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

Specified by:

compare in interface java.util.Comparator<DataObject>