org.jacorb.notification.filter
Class FilterUtils

java.lang.Object
  org.jacorb.notification.filter.FilterUtils

public class FilterUtils
extends java.lang.Object

Version:

$Id: FilterUtils.java,v 1.4 2004/05/06 12:39:59 nicolas Exp $

Author:

Alphonse Bendt

Method Summary

static java.lang.String

calcConstraintKey(java.lang.String domain_name, java.lang.String type_name) Provide a Uniform Mapping from domain_name and type_name to a Key that can be used to put EventTypes into a Map.

Methods inherited from class java.lang.Object

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

Method Detail

calcConstraintKey

public static java.lang.String calcConstraintKey(java.lang.String domain_name,
                                                 java.lang.String type_name)

Provide a Uniform Mapping from domain_name and type_name to a Key that can be used to put EventTypes into a Map. if (d1 == d2) AND (t1 == t2) => calcConstraintKey(d1, t1) == calcConstraintKey(d2, t2).

Parameters:

domain_name - a String value

type_name - a String value

Returns:

an Unique Constraint Key.