org.vrspace.server
Interface VRObjectComparator

All Superinterfaces:

java.util.Comparator

All Known Implementing Classes:

TransformComparator

public interface VRObjectComparator

extends java.util.Comparator

Compares two VRObjects

Method Summary

int	compare(java.lang.Object o1, java.lang.Object o2) compares o1 and o2
java.lang.String	toString(java.lang.Object o1, java.lang.Object o2) returns comparison as String, suitable for WHERE clause of SQL query

Methods inherited from interface java.util.Comparator

equals

Method Detail

compare

public int compare(java.lang.Object o1,
                   java.lang.Object o2)

compares o1 and o2

Specified by:

compare in interface java.util.Comparator

toString

public java.lang.String toString(java.lang.Object o1,
                                 java.lang.Object o2)

returns comparison as String, suitable for WHERE clause of SQL query