/* 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;
import EDU.purdue.cs.bloat.editor.ClassEditor;
/**
* Composes a sequence of instrumentation steps.
*/
public class CompositeBloatClassEdit implements BloatClassEdit {
private final BloatClassEdit[] _edits;
private final boolean _ignoreFailure;
public CompositeBloatClassEdit(BloatClassEdit[] edits) {
this(edits, false);
}
public CompositeBloatClassEdit(BloatClassEdit[] edits, boolean ignoreFailure) {
_edits = edits;
_ignoreFailure = ignoreFailure;
}
public InstrumentationStatus enhance(ClassEditor ce, ClassLoader origLoader, BloatLoaderContext loaderContext) {
InstrumentationStatus status = InstrumentationStatus.NOT_INSTRUMENTED;
for (int editIdx = 0; editIdx < _edits.length; editIdx++) {
InstrumentationStatus curStatus = _edits[editIdx].enhance(ce, origLoader, loaderContext);
status = status.aggregate(curStatus, _ignoreFailure);
if (!_ignoreFailure && !status.canContinue()) {
break;
}
}
return status;
}
}