Package alluxio.util

Class OSUtils

  • @ThreadSafe
public final class OSUtils
extends java.lang.Object
    OS related utility functions.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static boolean IBM_JAVA
      Indicates the current java vendor is IBM java or not.
      static java.lang.String JAVA_VENDOR_NAME
      The java vendor name used in this platform.
      static java.lang.String OS_NAME
      The OS name.
      static java.lang.String PROCESSOR_BIT
      The processor bit.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean is64Bit()  
      static boolean isAIX()  
      static boolean isLinux()  
      static boolean isMacOS()  
      static boolean isWindows()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • OS_NAME

        public static final java.lang.String OS_NAME
        The OS name.

      • PROCESSOR_BIT

        public static final java.lang.String PROCESSOR_BIT
        The processor bit.

      • JAVA_VENDOR_NAME

        public static final java.lang.String JAVA_VENDOR_NAME
        The java vendor name used in this platform.

      • IBM_JAVA

        public static final boolean IBM_JAVA
        Indicates the current java vendor is IBM java or not.

    • Method Detail

      • is64Bit

        public static boolean is64Bit()
        Returns:
        true if current processor is 64 bit

      • isWindows

        public static boolean isWindows()
        Returns:
        true if current OS is Windows

      • isMacOS

        public static boolean isMacOS()
        Returns:
        true if current OS is MacOS

      • isLinux

        public static boolean isLinux()
        Returns:
        true if current OS is Linux

      • isAIX

        public static boolean isAIX()
        Returns:
        true if current OS is AIX