Showing the changes to java/pkg/sun/tools/jconsole/MemoryPoolStat.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package sun.tools.jconsole; | |
| 27 | + | |
| 28 | +import java.lang.management.MemoryUsage; | |
| 29 | + | |
| 30 | +public class MemoryPoolStat { | |
| 31 | + private String poolName; | |
| 32 | + private long usageThreshold; | |
| 33 | + private MemoryUsage usage; | |
| 34 | + private long lastGcId; | |
| 35 | + private long lastGcStartTime; | |
| 36 | + private long lastGcEndTime; | |
| 37 | + private long collectThreshold; | |
| 38 | + private MemoryUsage beforeGcUsage; | |
| 39 | + private MemoryUsage afterGcUsage; | |
| 40 | + | |
| 41 | + MemoryPoolStat(String name, | |
| 42 | + long usageThreshold, | |
| 43 | + MemoryUsage usage, | |
| 44 | + long lastGcId, | |
| 45 | + long lastGcStartTime, | |
| 46 | + long lastGcEndTime, | |
| 47 | + long collectThreshold, | |
| 48 | + MemoryUsage beforeGcUsage, | |
| 49 | + MemoryUsage afterGcUsage) { | |
| 50 | + this.poolName = name; | |
| 51 | + this.usageThreshold = usageThreshold; | |
| 52 | + this.usage = usage; | |
| 53 | + this.lastGcId = lastGcId; | |
| 54 | + this.lastGcStartTime = lastGcStartTime; | |
| 55 | + this.lastGcEndTime = lastGcEndTime; | |
| 56 | + this.collectThreshold = collectThreshold; | |
| 57 | + this.beforeGcUsage = beforeGcUsage; | |
| 58 | + this.afterGcUsage = afterGcUsage; | |
| 59 | + } | |
| 60 | + | |
| 61 | + /** | |
| 62 | + * Returns the memory pool name. | |
| 63 | + */ | |
| 64 | + public String getPoolName() { | |
| 65 | + return poolName; | |
| 66 | + } | |
| 67 | + | |
| 68 | + /** | |
| 69 | + * Returns the current memory usage. | |
| 70 | + */ | |
| 71 | + public MemoryUsage getUsage() { | |
| 72 | + return usage; | |
| 73 | + } | |
| 74 | + | |
| 75 | + /** | |
| 76 | + * Returns the current usage threshold. | |
| 77 | + * -1 if not supported. | |
| 78 | + */ | |
| 79 | + public long getUsageThreshold() { | |
| 80 | + return usageThreshold; | |
| 81 | + } | |
| 82 | + | |
| 83 | + /** | |
| 84 | + * Returns the current collection usage threshold. | |
| 85 | + * -1 if not supported. | |
| 86 | + */ | |
| 87 | + public long getCollectionUsageThreshold() { | |
| 88 | + return collectThreshold; | |
| 89 | + } | |
| 90 | + | |
| 91 | + /** | |
| 92 | + * Returns the Id of GC. | |
| 93 | + */ | |
| 94 | + public long getLastGcId() { | |
| 95 | + return lastGcId; | |
| 96 | + } | |
| 97 | + | |
| 98 | + | |
| 99 | + /** | |
| 100 | + * Returns the start time of the most recent GC on | |
| 101 | + * the memory pool for this statistics in milliseconds. | |
| 102 | + * | |
| 103 | + * Return 0 if no GC occurs. | |
| 104 | + */ | |
| 105 | + public long getLastGcStartTime() { | |
| 106 | + return lastGcStartTime; | |
| 107 | + } | |
| 108 | + | |
| 109 | + /** | |
| 110 | + * Returns the end time of the most recent GC on | |
| 111 | + * the memory pool for this statistics in milliseconds. | |
| 112 | + * | |
| 113 | + * Return 0 if no GC occurs. | |
| 114 | + */ | |
| 115 | + public long getLastGcEndTime() { | |
| 116 | + return lastGcEndTime; | |
| 117 | + } | |
| 118 | + | |
| 119 | + /** | |
| 120 | + * Returns the memory usage before the most recent GC started. | |
| 121 | + * null if no GC occurs. | |
| 122 | + */ | |
| 123 | + public MemoryUsage getBeforeGcUsage() { | |
| 124 | + return beforeGcUsage; | |
| 125 | + } | |
| 126 | + | |
| 127 | + /** | |
| 128 | + * Returns the memory usage after the most recent GC finished. | |
| 129 | + * null if no GC occurs. | |
| 130 | + */ | |
| 131 | + public MemoryUsage getAfterGcUsage() { | |
| 132 | + return beforeGcUsage; | |
| 133 | + } | |
| 134 | +} | |