hotspot/src/share/vm/gc_implementation/g1/g1ErgoVerbose.cpp
author jwilhelm
Thu, 03 Oct 2013 21:36:29 +0200
changeset 20398 b206c580c45f
parent 11249 b0c1cc35cafe
permissions -rw-r--r--
8025852: Remove unnecessary setters in collector policy classes Summary: Use instance variables directly within the collector policy classes and remove unused setters. Reviewed-by: tschatzl, jcoomes
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/*
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 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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#include "precompiled.hpp"
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#include "gc_implementation/g1/g1ErgoVerbose.hpp"
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#include "utilities/ostream.hpp"
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ErgoLevel G1ErgoVerbose::_level;
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bool G1ErgoVerbose::_enabled[ErgoHeuristicNum];
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void G1ErgoVerbose::initialize() {
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  set_level(ErgoLow);
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  set_enabled(false);
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}
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void G1ErgoVerbose::set_level(ErgoLevel level) {
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  _level = level;
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}
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void G1ErgoVerbose::set_enabled(ErgoHeuristic n, bool enabled) {
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  assert(0 <= n && n < ErgoHeuristicNum, "pre-condition");
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  _enabled[n] = enabled;
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}
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void G1ErgoVerbose::set_enabled(bool enabled) {
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  for (int n = 0; n < ErgoHeuristicNum; n += 1) {
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    set_enabled((ErgoHeuristic) n, enabled);
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  }
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}
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const char* G1ErgoVerbose::to_string(int tag) {
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  ErgoHeuristic n = extract_heuristic(tag);
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  switch (n) {
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  case ErgoHeapSizing:        return "Heap Sizing";
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  case ErgoCSetConstruction:  return "CSet Construction";
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  case ErgoConcCycles:        return "Concurrent Cycles";
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  case ErgoMixedGCs:          return "Mixed GCs";
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  default:
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    ShouldNotReachHere();
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    // Keep the Windows compiler happy
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    return NULL;
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  }
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}