Java Doc for RemoveDirectory.java in  » Workflow-Engines » pegasus-2.1.0 » org » griphyn » cPlanner » engine » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Workflow Engines » pegasus 2.1.0 » org.griphyn.cPlanner.engine   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.griphyn.cPlanner.engine.Engine       org.griphyn.cPlanner.engine.RemoveDirectory RemoveDirectory public class RemoveDirectory extends Engine (Code) Ends up creating a cleanup dag that deletes the remote directories that were created by the create dir jobs. The cleanup dag is generated in a sub directory from the main directory containing the submit files of the dag. The dag consists of independant jobs, with each job responsible for deleting directory for a execution pool. The current way of generating the dag is tied to the fact, that the directories in which a job are executed is tied to the pool not the job itself. author:    Karan Vahi version:    $Revision: 428 $ See Also:   CreateDirectory Field Summary final public static  String CLEANUP_DAG_PREFIX      The prefix that is attached to the name of the dag for which the cleanup Dag is being generated, to generate the name of the cleanup Dag. final public static  String DERIVATION_NAME      The logical name of the transformation that removes directories on the remote execution pools. final public static  String DERIVATION_NAMESPACE      The derivation namespace for the create dir jobs. final public static  String DERIVATION_VERSION      The version number for the derivations for create dir jobs. final public static  String REMOVE_DIR_SUFFIX      Constant suffix for the names of the remote directory nodes. final public static  String TRANSFORMATION_NAME      The logical name of the transformation that removes directories on the remote execution pools. final public static  String TRANSFORMATION_NAMESPACE      The transformation namespace for the create dir jobs. final public static  String TRANSFORMATION_VERSION      The version number for the derivations for create dir jobs. Constructor Summary public   RemoveDirectory(ADag concDag, PegasusProperties properties)      The overloaded constructor that sets the dag for which we have to generated the cleanup dag for. Method Summary public  ADag generateCleanUPDAG()      Generates a cleanup DAG for the dag associated with the class. public  ADag generateCleanUPDAG(ADag dag)      Generates a cleanup DAG for the dag object passed. public static  String getCompleteTranformationName()      A convenience method to return the complete transformation name being used to construct jobs in this class. public  Set getCreateDirSites(ADag dag)      Retrieves the sites for which the create dir jobs need to be created. It returns all the sites where the compute jobs have been scheduled. Parameters:   dag - the workflow for which the sites have to be computed. Field Detail CLEANUP_DAG_PREFIX final public static String CLEANUP_DAG_PREFIX(Code) The prefix that is attached to the name of the dag for which the cleanup Dag is being generated, to generate the name of the cleanup Dag. DERIVATION_NAME final public static String DERIVATION_NAME(Code) The logical name of the transformation that removes directories on the remote execution pools. DERIVATION_NAMESPACE final public static String DERIVATION_NAMESPACE(Code) The derivation namespace for the create dir jobs. DERIVATION_VERSION final public static String DERIVATION_VERSION(Code) The version number for the derivations for create dir jobs. REMOVE_DIR_SUFFIX final public static String REMOVE_DIR_SUFFIX(Code) Constant suffix for the names of the remote directory nodes. TRANSFORMATION_NAME final public static String TRANSFORMATION_NAME(Code) The logical name of the transformation that removes directories on the remote execution pools. TRANSFORMATION_NAMESPACE final public static String TRANSFORMATION_NAMESPACE(Code) The transformation namespace for the create dir jobs. TRANSFORMATION_VERSION final public static String TRANSFORMATION_VERSION(Code) The version number for the derivations for create dir jobs. Constructor Detail RemoveDirectory public RemoveDirectory(ADag concDag, PegasusProperties properties)(Code) The overloaded constructor that sets the dag for which we have to generated the cleanup dag for. Parameters:   concDag - the concrete dag for which cleanup is reqd. Parameters:   properties - the PegasusProperties to be used. Method Detail generateCleanUPDAG public ADag generateCleanUPDAG()(Code) Generates a cleanup DAG for the dag associated with the class. Creates a cleanup node per remote pool. It looks at the ADAG, to determine the sites at which the jobs in the dag have been scheduled. the cleanup DAG. See Also:   org.griphyn.cPlanner.classes.ADag.getExecutionSites generateCleanUPDAG public ADag generateCleanUPDAG(ADag dag)(Code) Generates a cleanup DAG for the dag object passed. Creates a cleanup node per remote pool. It looks at the ADAG, to determine the sites at which the jobs in the dag have been scheduled. Parameters:   dag - the dag for which cleanup dag needs to be generated. the cleanup DAG. See Also:   org.griphyn.cPlanner.classes.ADag.getExecutionSites getCompleteTranformationName public static String getCompleteTranformationName()(Code) A convenience method to return the complete transformation name being used to construct jobs in this class. the complete transformation name getCreateDirSites public Set getCreateDirSites(ADag dag)(Code) Retrieves the sites for which the create dir jobs need to be created. It returns all the sites where the compute jobs have been scheduled. Parameters:   dag - the workflow for which the sites have to be computed. a Set containing a list of siteID's of the sites where thedag has to be run. Fields inherited from org.griphyn.cPlanner.engine.Engine final public static String REGISTRATION_UNIVERSE(Code)(Java Doc) final public static String TRANSFER_UNIVERSE(Code)(Java Doc) protected String mLogMsg(Code)(Java Doc) protected LogManager mLogger(Code)(Java Doc) protected static String mOutputPool(Code)(Java Doc) protected PlannerOptions mPOptions(Code)(Java Doc) protected String mPoolClass(Code)(Java Doc) protected String mPoolFile(Code)(Java Doc) protected PoolInfoProvider mPoolHandle(Code)(Java Doc) protected PegasusProperties mProps(Code)(Java Doc) protected String mRLIUrl(Code)(Java Doc) protected String mTCFile(Code)(Java Doc) protected TransformationCatalog mTCHandle(Code)(Java Doc) protected String mTCMode(Code)(Java Doc) Methods inherited from org.griphyn.cPlanner.engine.Engine public Vector addVector(Vector from_vector, Vector to_vector)(Code)(Java Doc) public void appendArrayList(ArrayList dest, ArrayList source)(Code)(Java Doc) public void loadProperties()(Code)(Java Doc) public void printVector(String heading, Vector vector)(Code)(Java Doc) public boolean stringInList(String stringName, List list)(Code)(Java Doc) public boolean stringInPegVector(String stringName, Vector vector)(Code)(Java Doc) public boolean stringInVector(String stringName, Vector vector)(Code)(Java Doc) public String vectorToString(String heading, Vector vector)(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)