com.timeindexing.util
Interface Grouping

public interface Grouping

An interface for Grouping a collection.

The method getGroup() returns an object which acts as the identifier for a group. Builtin types cannot be returned, but can be converted to their object types; e.g. int -> Integer.

Method Summary

java.lang.Object

getGroup(java.lang.Object obj) Take an object and return an object that specifies the group it is in.

Method Detail

getGroup

java.lang.Object getGroup(java.lang.Object obj)

Take an object and return an object that specifies the group it is in.