Package edu.isi.pegasus.planner.invocation

Class Machine

  • All Implemented Interfaces:
    java.io.Serializable
    public class Machine
extends Invocation
    The Machine element groups a time stamp, the page size, the generic utsname information, and a machine-specific content collecting element.
    Version:
    $Revision$
    Author:
    Karan Vahi, Jens-S. Vöckler
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String ELEMENT_NAME
      element name
      private long m_pagesize
      The only attribute to the machine element is required.
      private MachineSpecific m_specific
      This is a grouping element for the remaining machine-specific items.
      private Stamp m_stamp
      The time when the snapshot was taken.
      private Uname m_uname
      The uname child element is mandatory.

    • Constructor Summary

      Constructors 
      Constructor Description
      Machine()
      Default constructor.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getElementName()
      Returns the name of the xml element corresponding to the object.
      MachineSpecific getMachineSpecific()
      Obtains the machine-specific grouping element.
      long getPageSize()
      Obtains the page size information.
      Stamp getStamp()
      Obtains the time stamp information when the remote machine element was recorded.
      Uname getUname()
      Obtains the utsname generic system information record.
      void setMachineSpecific​(MachineSpecific m)
      Sets the machine-specific grouping element.
      void setPageSize​(long size)
      Sets the page size.
      void setStamp​(Stamp stamp)
      Sets the time stamp when the machine info was obtained.
      void setUname​(Uname uname)
      Sets the utsname generic system information record.
      void toString​(java.io.Writer stream)
      Converts the active state into something meant for human consumption.
      void toXML​(java.io.Writer stream, java.lang.String indent, java.lang.String namespace)
      Dump the state of the current element as XML output.

      • Methods inherited from class org.griphyn.vdl.Chimera

        escape, quote, toString, toXML, toXML, writeAttribute

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • ELEMENT_NAME

        public static final java.lang.String ELEMENT_NAME
        element name
        See Also:
        Constant Field Values

      • m_pagesize

        private long m_pagesize
        The only attribute to the machine element is required.

      • m_stamp

        private Stamp m_stamp
        The time when the snapshot was taken.

      • m_uname

        private Uname m_uname
        The uname child element is mandatory.

      • m_specific

        private MachineSpecific m_specific
        This is a grouping element for the remaining machine-specific items.

    • Constructor Detail

      • Machine

        public Machine()
        Default constructor.

    • Method Detail

      • setPageSize

        public void setPageSize​(long size)
        Sets the page size.
        Parameters:
        size - is the remote page size in byte.

      • getPageSize

        public long getPageSize()
        Obtains the page size information.
        Returns:
        pagesize in byte

      • setStamp

        public void setStamp​(Stamp stamp)
        Sets the time stamp when the machine info was obtained.
        Parameters:
        stamp - is the time stamp

      • getStamp

        public Stamp getStamp()
        Obtains the time stamp information when the remote machine element was recorded.
        Returns:
        stamp is a time stamp

      • setUname

        public void setUname​(Uname uname)
        Sets the utsname generic system information record.
        Parameters:
        uname - is the utsname record

      • getUname

        public Uname getUname()
        Obtains the utsname generic system information record.
        Returns:
        uname is the utsname record

      • setMachineSpecific

        public void setMachineSpecific​(MachineSpecific m)
        Sets the machine-specific grouping element.
        Parameters:
        m - is the machine specific grouping element

      • getMachineSpecific

        public MachineSpecific getMachineSpecific()
        Obtains the machine-specific grouping element.
        Returns:
        machine

      • getElementName

        public java.lang.String getElementName()
        Returns the name of the xml element corresponding to the object.
        Returns:
        name

      • toString

        public void toString​(java.io.Writer stream)
              throws java.io.IOException
        Converts the active state into something meant for human consumption. The method will be called when recursively traversing the instance tree.
        Specified by:
        toString in class org.griphyn.vdl.Chimera
        Parameters:
        stream - is a stream opened and ready for writing. This can also be a string stream for efficient output.
        Throws:
        java.io.IOException - if something fishy happens to the stream.

      • toXML

        public void toXML​(java.io.Writer stream,
                  java.lang.String indent,
                  java.lang.String namespace)
           throws java.io.IOException
        Dump the state of the current element as XML output. This function traverses all sibling classes as necessary, and converts the data into pretty-printed XML output. The stream interface should be able to handle large output efficiently.
        Specified by:
        toXML in class org.griphyn.vdl.Chimera
        Parameters:
        stream - is a stream opened and ready for writing. This can also be a string stream for efficient output.
        indent - is a String of spaces used for pretty printing. The initial amount of spaces should be an empty string. The parameter is used internally for the recursive traversal. If a null value is specified, no indentation nor linefeeds will be generated.
        namespace - is the XML schema namespace prefix. If neither empty nor null, each element will be prefixed with this prefix, and the root element will map the XML namespace.
        Throws:
        java.io.IOException - if something fishy happens to the stream.
        See Also:
        BufferedWriter