JDK 11 jdk.internal.jvmstat.jmod - Internal JVM Stat Module

JDK 11 jdk.internal.JVM Stat.jmod is the JMOD file for JDK 11 Internal Jvmstat module.

JDK 11 Internal JVM Stat module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.internal.jvmstat.jmod.

JDK 11 Internal JVM Stat module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Internal JVM Stat module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.internal.jvmstat.

You can click and view the content of each source code file in the list below.

✍: FYIcenter

sun/jvmstat/monitor/Variability.java

/*
 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */

package sun.jvmstat.monitor;

/**
 * Provides a typesafe enumeration for the Variability attribute for
 * instrumentation objects.
 *
 * @author   Brian Doherty
 */
public class Variability implements java.io.Serializable {

    /* The enumeration values for this typesafe enumeration must be
     * kept in synchronization with the Variability enum in the perfData.hpp file
     * in the HotSpot source base.
     */

    private static final int NATTRIBUTES = 4;
    private static Variability[] map = new Variability[NATTRIBUTES];

    private String name;
    private int value;

    /**
     * An invalid Variablity value.
     */
    public static final Variability INVALID = new Variability("Invalid",0);

    /**
     * Variability attribute representing Constant counters.
     */
    public static final Variability CONSTANT = new Variability("Constant",1);

    /**
     * Variability attribute representing a Monotonically changing counters.
     */
    public static final Variability MONOTONIC = new Variability("Monotonic",2);

    /**
     * Variability attribute representing Variable counters.
     */
    public static final Variability VARIABLE = new Variability("Variable",3);

    /**
     * Returns a string describing this Variability attribute.
     *
     * @return String - a descriptive string for this enum.
     */
    public String toString() {
        return name;
    }

    /**
     * Returns the integer representation of this Variability attribute.
     *
     * @return int - an integer representation of this Variability attribute.
     */
    public int intValue() {
        return value;
    }

    /**
     * Maps an integer value its corresponding Variability attribute.
     * If the integer value does not have a corresponding Variability enum
     * value, the {@link Variability#INVALID} is returned
     *
     * @param value an integer representation of a Variability attribute
     * @return Variability - The Variability object for the given
     *                       <code>value</code> or {@link Variability#INVALID}
     *                       if out of range.
     */
    public static Variability toVariability(int value) {

        if (value < 0 || value >= map.length || map[value] == null) {
            return INVALID;
        }

        return map[value];
    }

    private Variability(String name, int value) {
        this.name = name;
        this.value = value;
        map[value]=this;
    }

    private static final long serialVersionUID = 6992337162326171013L;
}

sun/jvmstat/monitor/Variability.java

 

JDK 11 jdk.internal.le.jmod - Internal Line Editing Module

JDK 11 jdk.internal.ed.jmod - Internal Editor Module

Download and Use JDK 11

⇑⇑ FAQ for JDK (Java Development Kit)

2018-11-09, 2081👍, 0💬