/*
* Copyright ( c ) 2016 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code 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
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
package gc.g1.plab.lib;
import java.util.HashMap;
import java.util.Map;
import java.util.stream.Stream;
/**
* Class contains representation of GC PLAB log .
*/
public class PlabReport {
private final Map<Long , PlabGCStatistics> report = new HashMap<>();
public PlabReport() {
}
/**
* Checks if underlying Map contains requested GC ID .
*/
public boolean containsKey(Long gcId) {
return report.containsKey(gcId);
}
/**
* Puts GC ID and PlabGCStatistics to underlying Map .
*/
public void put(Long gcId, PlabGCStatistics plabStat) {
report.put(gcId, plabStat);
}
/**
* Returns PlabGCStatistics for specified GC ID .
*/
public PlabGCStatistics get(Long gcId) {
return report.get(gcId);
}
/**
* Returns Stream of Map . Entry of underlying Map .
*/
public Stream<Map.Entry<Long , PlabGCStatistics>> entryStream() {
return report.entrySet().stream();
}
}
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