com.softwareag.mobile.runtime.toolkit.delegates

Interface IComparator

public interface IComparator

A IComparator enables an IListDatasource to sort its content. To enable sorting, implement the compare(Object, Object) method.

Version:

9.7.0.0000-0116

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(java.lang.Object o1, java.lang.Object o2) Compares two objects and returns either -1, 0 or 1 to tell the caller if the first argument object is less than, equal to, or greater than the second.

Method Detail

compare

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

Compares two objects and returns either -1, 0 or 1 to tell the caller if the first argument object is less than, equal to, or greater than the second.

Parameters:

o1 - the first object for comparing

o2 - the second object for comparing

Returns:

a negative integer, zero, or a positive integer to represent if the first object is less than, equal to, or greater than the second.