/*
* RHQ Management Platform
* Copyright (C) 2005-2011 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.core.domain.drift;
/**
* Type of change set report. There are two types of change sets, coverage and drift. A
* coverage change set is in effect a snapshot of the files that are being monitored for
* drift detection. A drift change set on the hand, represents a delta between one or more
* files on disk and their versions in the previous change set.
* <p/>
* A DriftChangeSetCategory has a single representation which is suitable for persisting
* in a database.
*
* @author Jay Shaughnesssy
*/
public enum DriftChangeSetCategory {
/**
* A coverage change set is a snapshot of the files that are being monitored for drift
* detection.
*/
COVERAGE("C"), // Reports only on files being covered by a drift definition.
/**
* A drift change set represents a change between one or more files and their versions
* in the previous change set.
*/
DRIFT("D"); // Reports on actual drift.
private final String code;
DriftChangeSetCategory(String code) {
this.code = code;
}
/** @return The single character code */
public String code() {
return code;
}
/**
* Parses the single character code into a DriftChangeSetCategory object.
*
* @param code A single character code
* @return The corresponding DriftChangeSetCategory
* @throws IllegalArgumentException if the code is not recognized
*/
public static DriftChangeSetCategory fromCode(String code) {
for (DriftChangeSetCategory type : DriftChangeSetCategory.values()) {
if (type.code.equals(code)) {
return type;
}
}
throw new IllegalArgumentException(code + " is not a DriftChangeSetCategory code");
}
}