/* This file is part of the db4o object database http://www.db4o.com
Copyright (C) 2004 - 2011 Versant Corporation http://www.versant.com
db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.
db4o 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
for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see http://www.gnu.org/licenses/. */
package com.db4o.instrumentation.core;
/**
* Used to report success/status after applying an instrumentation step.
*/
public class InstrumentationStatus {
public final static InstrumentationStatus FAILED = new InstrumentationStatus(false, false, "FAILED");
public final static InstrumentationStatus INSTRUMENTED = new InstrumentationStatus(true, true, "INSTRUMENTED");
public final static InstrumentationStatus NOT_INSTRUMENTED = new InstrumentationStatus(true, false, "NOT INSTRUMENTED");
private final boolean _canContinue;
private final boolean _isInstrumented;
private final String _name;
private InstrumentationStatus(final boolean canContinue, final boolean isInstrumented, String name) {
_canContinue = canContinue;
_isInstrumented = isInstrumented;
_name = name;
}
public boolean canContinue() {
return _canContinue;
}
public boolean isInstrumented() {
return _isInstrumented;
}
public InstrumentationStatus aggregate(InstrumentationStatus status, boolean ignoreFailure) {
if(!(ignoreFailure || (_canContinue && status._canContinue))) {
return FAILED;
}
if(_isInstrumented || status._isInstrumented) {
return INSTRUMENTED;
}
return NOT_INSTRUMENTED;
}
public String toString() {
return _name;
}
}