Package org.jboss.util.platform

Class PID

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable
    public class PID
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable
    Provides access to the process identifier for this virtual machine.

    Currently does not support native access and generates random numbers for the process id.

    Version:
    $Revision$
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected int id
      The int process identifier.
      private static PID instance
      The single instance of PID for the running Virtual Machine
      private static long serialVersionUID
      The serialVersionUID

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected PID​(int id)
      Construct a new PID.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object clone()
      Returns a copy of this PID.
      private static PID create()
      Create the PID for the current virtual mahcine.
      boolean equals​(java.lang.Object obj)
      Check if the given object is equal to this PID.
      int getID()
      Get the int process identifier.
      static PID getInstance()
      Get the PID for the current virtual machine.
      int hashCode()
      Return the hash code of this PID.
      java.lang.String toString()
      Return a string representation of this PID.
      java.lang.String toString​(int radix)
      Return a string representation of this PID.

      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait

    • Field Detail

      • serialVersionUID

        private static final long serialVersionUID
        The serialVersionUID
        See Also:
        Constant Field Values

      • id

        protected final int id
        The int process identifier.

      • instance

        private static PID instance
        The single instance of PID for the running Virtual Machine

    • Constructor Detail

      • PID

        protected PID​(int id)
        Construct a new PID.
        Parameters:
        id - Process identifier.

    • Method Detail

      • getID

        public final int getID()
        Get the int process identifier.
        Returns:
        int process identifier.

      • toString

        public java.lang.String toString()
        Return a string representation of this PID.
        Overrides:
        toString in class java.lang.Object
        Returns:
        A string representation of this PID.

      • toString

        public java.lang.String toString​(int radix)
        Return a string representation of this PID.
        Parameters:
        radix -
        Returns:
        A string representation of this PID.

      • hashCode

        public int hashCode()
        Return the hash code of this PID.
        Overrides:
        hashCode in class java.lang.Object
        Returns:
        The hash code of this PID.

      • equals

        public boolean equals​(java.lang.Object obj)
        Check if the given object is equal to this PID.
        Overrides:
        equals in class java.lang.Object
        Parameters:
        obj - Object to test equality with.
        Returns:
        True if object is equals to this PID.

      • clone

        public java.lang.Object clone()
        Returns a copy of this PID.
        Overrides:
        clone in class java.lang.Object
        Returns:
        A copy of this PID.

      • getInstance

        public static PID getInstance()
        Get the PID for the current virtual machine.
        Returns:
        Process identifier.

      • create

        private static PID create()
        Create the PID for the current virtual mahcine.
        Returns:
        Process identifier.