Package edu.isi.pegasus.planner.invocation

Class Temporary

  • All Implemented Interfaces:
    HasDescriptor, HasFilename, HasText, java.io.Serializable
    Direct Known Subclasses:
    Fifo
    public class Temporary
extends File
implements HasDescriptor, HasFilename
    This class is the container for a temporary file object. A temporary file object contains a filename and a file descriptor.
    Version:
    $Revision$
    Author:
    Jens-S. Vöckler, Yong Zhao
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected int m_descriptor
      Descriptor of the file.
      protected java.lang.String m_filename
      Name of the file.

      • Fields inherited from class edu.isi.pegasus.planner.invocation.File

        m_hexbyte

    • Constructor Summary

      Constructors 
      Constructor Description
      Temporary()
      Default c'tor: Construct a hollow shell and allow further information to be added later.
      Temporary​(java.lang.String filename, int descriptor)
      Constructs a temporary file object.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int getDescriptor()
      Accessor
      java.lang.String getFilename()
      Accessor
      void setDescriptor​(int descriptor)
      Accessor.
      void setFilename​(java.lang.String filename)
      Accessor.
      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

      • m_filename

        protected java.lang.String m_filename
        Name of the file.

      • m_descriptor

        protected int m_descriptor
        Descriptor of the file.

    • Constructor Detail

      • Temporary

        public Temporary()
        Default c'tor: Construct a hollow shell and allow further information to be added later.

      • Temporary

        public Temporary​(java.lang.String filename,
                 int descriptor)
        Constructs a temporary file object.
        Parameters:
        filename - is the name of the file that stat was invoked
        descriptor - is a valid file descriptor number.

    • Method Detail

      • setFilename

        public void setFilename​(java.lang.String filename)
        Accessor.
        Specified by:
        setFilename in interface HasFilename
        Parameters:
        filename -
        See Also:
        getFilename()

      • 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