Java Memory Information getMemoryStats(int mode)

Description

Returns the desired information about the game's memory

License

Open Source License

Parameter

Parameter	Description
mode	Use RuntimeHelper.XXX_MEMORY (total, used, free)

Return

The desired information

Declaration

public static int getMemoryStats(int mode) 

Method Source Code

//package com.java2s;
/*//w w w . j  a v a  2  s. c  om
 * Copyright (c) 2014 mgamelabs
 * To see our full license terms, please visit https://github.com/mgamelabs/mengine/blob/master/LICENSE.md
 * All rights reserved.
 */

public class Main {
    public static final int TOTAL_MEMORY = 0;
    public static final int USED_MEMORY = 1;
    public static final int FREE_MEMORY = 2;
    private static Runtime runtime;

    /**
     * Returns the desired information about the game's memory
     *
     * @param mode Use RuntimeHelper.XXX_MEMORY (total, used, free)
     * @return The desired information
     */
    public static int getMemoryStats(int mode) {

        switch (mode) {

        case TOTAL_MEMORY:
            return (int) (runtime.totalMemory() / 1024 / 1024);

        case USED_MEMORY:
            return (int) ((runtime.totalMemory() - runtime.freeMemory()) / 1024 / 1024);

        case FREE_MEMORY:
            return (int) (runtime.freeMemory() / 1024 / 1024);

        }

        return 0;

    }
}

Related

1. getMemoryIncrease()
2. getMemoryInfo()
3. getMemoryLimit()
4. getMemoryLimitMinSize()
5. getMemoryStats()
6. getMemoryStatus(boolean preRunGarbageCollector)
7. getMemoryString()
8. getMemoryString()
9. getMemoryUtilizationPercent()