SimpleReportNodeContext.java
/**
* Copyright (c) 2023, RTE (http://www.rte-france.com/)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.iidm.network;
import com.powsybl.commons.report.ReportNode;
import java.util.Deque;
import java.util.Iterator;
import java.util.LinkedList;
/**
* Simple mono-thread ReportNodeContext's implementation.
*
* @author Olivier Perrin <olivier.perrin at rte-france.com>
*/
public class SimpleReportNodeContext extends AbstractReportNodeContext {
private final Deque<ReportNode> reportNodes;
public SimpleReportNodeContext() {
this.reportNodes = new LinkedList<>();
this.reportNodes.push(ReportNode.NO_OP);
}
public SimpleReportNodeContext(AbstractReportNodeContext reportNodeContext) {
this();
copyReportNodes(reportNodeContext);
}
@Override
public ReportNode getReportNode() {
return this.reportNodes.peekFirst();
}
@Override
public void pushReportNode(ReportNode reportNode) {
this.reportNodes.push(reportNode);
}
@Override
public ReportNode popReportNode() {
ReportNode popped = this.reportNodes.pop();
if (reportNodes.isEmpty()) {
this.reportNodes.push(ReportNode.NO_OP);
}
return popped;
}
@Override
protected Iterator<ReportNode> descendingIterator() {
return reportNodes.descendingIterator();
}
}