com.db4o.query

Interface QueryComparator<Target>

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

JdkComparatorWrapper

public interface QueryComparator<Target>
extends java.io.Serializable

Comparator for sorting queries on JDKs where java.util.Comparator is not available.

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(Target first, Target second) Implement to compare two arguments for sorting.

Method Detail

compare

int compare(Target first,
          Target second)

Implement to compare two arguments for sorting. Return a negative value, zero, or a positive value if the first argument is smaller, equal or greater than the second.