ADAG (PEGASUS)

java.lang.Object
- edu.isi.pegasus.planner.dax.ADAG

public class ADAG
extends Object

 This class provides the Java API to create DAX files.

 The DAX XML SCHEMA is available at http://pegasus.isi.edu/schema/dax-3.6.xsd
 and documentation available at http://pegasus.isi.edu/wms/docs/schemas/dax-3.6/dax-3.6.html

 The DAX consists of 6 parts the first 4 are optional and the last is optional.

file:Used as "In DAX" Replica Catalog (Optional)

executable: Used as "In DAX" Transformation Catalog (Optional)

transformation: Used to describe compound executables. i.e. Executable depending on other executables (Optional)

job|dax|dag: Used to describe a single job or sub dax or sub dax. Atleast 1 required.

child: The dependency section to describe dependencies between job|dax|dag elements. (Optional)

 To generate an example DIAMOND DAX run the ADAG Class as shown below
 java ADAG filename
 NOTE: This is an illustrative example only. Please see examples directory for a working example

 Here is sample java code that illustrates how to use the Java DAX API
       java.io.File cwdFile = new java.io.File (".");
        String cwd = cwdFile.getCanonicalPath(); 
        
        String pegasusHome = "/usr";
        String site = "TestCluster";
             
        ADAG dax = new ADAG("diamond");
        dax.addNotification(Invoke.WHEN.start,"/pegasus/libexec/notification/email -t notify@example.com");
        dax.addNotification(Invoke.WHEN.at_end,"/pegasus/libexec/notification/email -t notify@example.com");
        dax.addMetadata( "name", "diamond");
        dax.addMetadata( "createdBy", "Karan Vahi");
        
        File fa = new File("f.a");
        fa.addPhysicalFile("file://" + cwd + "/f.a", "local");
        fa.addMetaData( "size", "1024" );
        dax.addFile(fa);

        File fb1 = new File("f.b1");
        File fb2 = new File("f.b2");
        File fc1 = new File("f.c1");
        File fc2 = new File("f.c2");
        File fd = new File("f.d");
        fd.setRegister(true);

        Executable preprocess = new Executable("pegasus", "preprocess", "4.0");
        preprocess.setArchitecture(Executable.ARCH.X86).setOS(Executable.OS.LINUX);
        preprocess.setInstalled(true);
        preprocess.addMetaData( "size", "2048" );
        preprocess.addPhysicalFile("file://" + pegasus_location + "/bin/keg", site_handle);

        Executable findrange = new Executable("pegasus", "findrange", "4.0");
        findrange.setArchitecture(Executable.ARCH.X86).setOS(Executable.OS.LINUX);
        findrange.setInstalled(true);
        findrange.addPhysicalFile("file://" + pegasus_location + "/bin/keg", site_handle);

        Executable analyze = new Executable("pegasus", "analyze", "4.0");
        analyze.setArchitecture(Executable.ARCH.X86).setOS(Executable.OS.LINUX);
        analyze.setInstalled(true);
        analyze.addPhysicalFile("file://" + pegasus_location + "/bin/keg", site_handle);

        dax.addExecutable(preprocess).addExecutable(findrange).addExecutable(analyze);

        // Add a preprocess job
        Job j1 = new Job("j1", "pegasus", "preprocess", "4.0");
        j1.addArgument("-a preprocess -T 60 -i ").addArgument(fa);
        j1.addArgument("-o ").addArgument(fb1);
        j1.addArgument(" ").addArgument(fb2);
        j1.addMetadata( "time", "60" );
        j1.uses(fa, File.LINK.INPUT);
        j1.uses(fb1, File.LINK.OUTPUT);
        j1.uses(fb2, File.LINK.OUTPUT);
        j1.addNotification(Invoke.WHEN.start,"/pegasus/libexec/notification/email -t notify@example.com");
        j1.addNotification(Invoke.WHEN.at_end,"/pegasus/libexec/notification/email -t notify@example.com");
        dax.addJob(j1);

        // Add left Findrange job
        Job j2 = new Job("j2", "pegasus", "findrange", "4.0");
        j2.addArgument("-a findrange -T 60 -i ").addArgument(fb1);
        j2.addArgument("-o ").addArgument(fc1);
        j2.addMetadata( "time", "60" );
        j2.uses(fb1, File.LINK.INPUT);
        j2.uses(fc1, File.LINK.OUTPUT);
        j2.addNotification(Invoke.WHEN.start,"/pegasus/libexec/notification/email -t notify@example.com");
        j2.addNotification(Invoke.WHEN.at_end,"/pegasus/libexec/notification/email -t notify@example.com");
        dax.addJob(j2);

        // Add right Findrange job
        Job j3 = new Job("j3", "pegasus", "findrange", "4.0");
        j3.addArgument("-a findrange -T 60 -i ").addArgument(fb2);
        j3.addArgument("-o ").addArgument(fc2);
        j3.addMetadata( "time", "60" );
        j3.uses(fb2, File.LINK.INPUT);
        j3.uses(fc2, File.LINK.OUTPUT);
        j3.addNotification(Invoke.WHEN.start,"/pegasus/libexec/notification/email -t notify@example.com");
        j3.addNotification(Invoke.WHEN.at_end,"/pegasus/libexec/notification/email -t notify@example.com");
        dax.addJob(j3);

        // Add analyze job
        Job j4 = new Job("j4", "pegasus", "analyze", "4.0");
        j4.addArgument("-a analyze -T 60 -i ").addArgument(fc1);
        j4.addArgument(" ").addArgument(fc2);
        j4.addArgument("-o ").addArgument(fd);
        j4.addMetadata( "time", "60" );
        j4.uses(fc1, File.LINK.INPUT);
        j4.uses(fc2, File.LINK.INPUT);
        j4.uses(fd, File.LINK.OUTPUT);
        j4.addNotification(Invoke.WHEN.start,"/pegasus/libexec/notification/email -t notify@example.com");
        j4.addNotification(Invoke.WHEN.at_end,"/pegasus/libexec/notification/email -t notify@example.com");
        dax.addJob(j4);

        dax.addDependency("j1", "j2");
        dax.addDependency("j1", "j3");
        dax.addDependency("j2", "j4");
        dax.addDependency("j3", "j4");
        dax.writeToSTDOUT();

Version:: $Revision$
Author:: Gaurang Mehta gmehta at isi dot edu, Karan Vahi

Field Summary

Fields
Modifier and Type	Field and Description
`private int`	`mCount` The Count of the number of dax objects : N
`private Map<String,Set<Edge>>`	`mDependencies` Map of Dependencies between Job,DAX,DAG objects.
`private Set<Executable>`	`mExecutables` The list of Executable objects
`private List<File>`	`mFiles` The list of edu.isi.pegasus.planner.dax.File objects
`private int`	`mIndex` The Index of the dax object.
`private List<Invoke>`	`mInvokes` List of Notification objects
`private Map<String,AbstractJob>`	`mJobs` The List of Job,DAX and DAG objects
`private List<DAG>`	`mLDAGs`
`private List<DAX>`	`mLDAXs`
`private List<Job>`	`mLJobs`
`private edu.isi.pegasus.common.logging.LogManager`	`mLogger`
`private Set<MetaData>`	`mMetaDataAttributes` The metadata attributes associated with the whole workflow.
`private String`	`mName` The Name / Label of the DAX
`private Set<Transformation>`	`mTransformations` The List of Transformation objects
`private edu.isi.pegasus.common.util.XMLWriter`	`mWriter` Handle the XML writer
`static String`	`SCHEMA_LOCATION` The "not-so-official" location URL of the DAX schema definition.
`static String`	`SCHEMA_NAMESPACE` The "official" namespace URI of the site catalog schema.
`static String`	`SCHEMA_NAMESPACE_XSI` XSI SCHEMA NAMESPACE
`static String`	`SCHEMA_VERSION` The version to report.

Constructor Summary

Constructors
Constructor and Description

ADAG(String name)
The Simple constructor for the DAX object

ADAG(String name, int index, int count)
DAX Constructor

Constructors
Constructor and Description
`ADAG(String name)` The Simple constructor for the DAX object
`ADAG(String name, int index, int count)` DAX Constructor

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private ADAG`	`addAbstractJob(AbstractJob ajob)` Add AbstractJob to the DAX
`private ADAG`	`addAbstractJobs(List<AbstractJob> ajobs)` Add AbstractJobs to the DAX
`ADAG`	`addDAG(DAG dag)` Add a DAG job to the DAX
`ADAG`	`addDAGs(List<DAG> dags)` Add multiple DAG jobs to the DAX
`ADAG`	`addDAX(DAX dax)` Add a DAX job to the DAX
`ADAG`	`addDAXs(List<DAX> daxs)` Add multiple DAX jobs to the DAX
`ADAG`	`addDependency(AbstractJob parent, AbstractJob child)` Add a parent child dependency between two jobs,dax,dag
`ADAG`	`addDependency(AbstractJob parent, AbstractJob child, String label)` Add a parent child dependency with a dependency label
`ADAG`	`addDependency(String parent, String child)` Add a parent child dependency between two jobs,dax,dag
`ADAG`	`addDependency(String parent, String child, String label)` Add a parent child dependency with a dependency label
`ADAG`	`addExecutable(Executable executable)` Add Executable to the DAX
`ADAG`	`addExecutables(List<Executable> executables)` Add Multiple Executable objects to the DAX
`ADAG`	`addFile(File file)` Add a RC File object to the top of the DAX.
`ADAG`	`addFiles(List<File> files)` Add Files to the RC Section on top of the DAX
`ADAG`	`addInvoke(Invoke.WHEN when, String what)` Add a Notification for this Workflow
`ADAG`	`addInvoke(Invoke invoke)` Add a Notification for this Workflow
`ADAG`	`addInvokes(List<Invoke> invokes)` Add a List of Notifications for this Workflow
`ADAG`	`addJob(Job job)` Add Job to the DAX
`ADAG`	`addJobs(List<Job> jobs)` Add multiple Jobs to the DAX
`ADAG`	`addMetaData(String key, String value)` Adds metadata to the workflow
`ADAG`	`addNotification(Invoke.WHEN when, String what)` Add a Notification for this Workflow
`ADAG`	`addNotification(Invoke invoke)` Add a Notification for this Workflow
`ADAG`	`addNotifications(List<Invoke> invokes)` Add a List of Notifications for this Workflow
`ADAG`	`addTransformation(Transformation transformation)` Add Transformation to the DAX
`ADAG`	`addTransformations(List<Transformation> transformations)` Add Multiple Transformation to the DAX
`private boolean`	`containsAbstractJob(AbstractJob ajob)` Check if an abstractjob exists in the DAX
`private boolean`	`containsAbstractJobId(String ajobid)` Check if a jobid exists in the DAX
`boolean`	`containsDAG(DAG dag)` Check if a DAG job exists in the DAX
`boolean`	`containsDAGId(String dagid)` Check if a DAG job id exists in the DAX
`boolean`	`containsDAX(DAX dax)` Check if a DAX job exists in the DAX
`boolean`	`containsDAXId(String daxid)` Check if a DAX job id exists in the DAX
`boolean`	`containsExecutable(Executable executable)` Checks if a given executable exists in the DAX based Transformation Catalog
`boolean`	`containsJob(Job job)` Check if a job exists in the DAX
`boolean`	`containsJobId(String jobid)` Check if a jobid exists in the DAX
`boolean`	`containsTransformation(Transformation transformation)` Checks if a given Transformation exists in the DAX based Transformation Catalog
`private static ADAG`	`Diamond()`
`private AbstractJob`	`getAbstractJob(String ajobid)` Returns an abstract Job with id ajobid if present otherwise null.
`int`	`getCount()` Returns the total count of the dax collection.
`DAG`	`getDAG(String dagid)` Returns a DAG object with id dagid if present otherwise null.
`List<DAG>`	`getDAGs()` Get a list of all the DAG jobs.
`DAX`	`getDAX(String daxid)` Returns a DAX object with id daxid if present otherwise null.
`List<DAX>`	`getDAXs()` Get a list of all the DAX jobs.
`Set<Edge>`	`getEdges()` Returns a Set of all the Edge objects for the DAX.
`Set<Edge>`	`getEdges(String child)` Returns a list of Edge objects for a child job/dax/dag id.
`Set<Executable>`	`getExecutables()` Returns a set of Executable Objects stored as part of the inDAX Transformation Catalog;
`List<File>`	`getFiles()` Returns a list of File objects defined as the inDax Replica Catalog
`int`	`getIndex()`
`List<Invoke>`	`getInvoke()` Returns a list of Invoke objects associated with the workflow
`Job`	`getJob(String jobid)` Returns a Job object with id jobid if present otherwise null.
`List<Job>`	`getJobs()` Get a list of all the DAG jobs.
`String`	`getMetaData(String key)` Returns the metadata associated for a key if exists, else null
`String`	`getName()` Return the name/label of the dax
`List<Invoke>`	`getNotification()` Returns a list of Invoke objects associated with the workflow.
`Set<Transformation>`	`getTransformations()` Returns a set of Transformation Objects (complex executables) stored in the DAX based Transformation Catalog
`static void`	`main(String[] args)` Create an example DIAMOND DAX
`void`	`toXML(edu.isi.pegasus.common.util.XMLWriter writer)` Generates a DAX representation.
`void`	`writeToFile(String daxfile)` Generate a DAX File out of this object;
`void`	`writeToSTDOUT()` Generate a DAX representation on STDOUT.
`void`	`writeToWriter(Writer writer, boolean close)` Generate a DAX representation and pipe it into the Writer

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - SCHEMA_NAMESPACE
```
public static final String SCHEMA_NAMESPACE
```
    The "official" namespace URI of the site catalog schema.
    
    See Also:
    
    Constant Field Values
  - SCHEMA_NAMESPACE_XSI
```
public static final String SCHEMA_NAMESPACE_XSI
```
    XSI SCHEMA NAMESPACE
    
    See Also:
    
    Constant Field Values
  - SCHEMA_LOCATION
```
public static final String SCHEMA_LOCATION
```
    The "not-so-official" location URL of the DAX schema definition.
    
    See Also:
    
    Constant Field Values
  - SCHEMA_VERSION
```
public static final String SCHEMA_VERSION
```
    The version to report.
    
    See Also:
    
    Constant Field Values
  - mName
```
private String mName
```
    The Name / Label of the DAX
  - mIndex
```
private int mIndex
```
    The Index of the dax object. I out of N
  - mCount
```
private int mCount
```
    The Count of the number of dax objects : N
  - mJobs
```
private Map<String,AbstractJob> mJobs
```
    The List of Job,DAX and DAG objects
    
    See Also:
    
    DAG, DAX, Job, AbstractJob
  - mLJobs
```
private List<Job> mLJobs
```
  - mLDAGs
```
private List<DAG> mLDAGs
```
  - mLDAXs
```
private List<DAX> mLDAXs
```
  - mTransformations
```
private Set<Transformation> mTransformations
```
    The List of Transformation objects
    
    See Also:
    
    Transformation
  - mExecutables
```
private Set<Executable> mExecutables
```
    The list of Executable objects
    
    See Also:
    
    Executable
  - mFiles
```
private List<File> mFiles
```
    The list of edu.isi.pegasus.planner.dax.File objects
    
    See Also:
    
    File
  - mDependencies
```
private Map<String,Set<Edge>> mDependencies
```
    Map of Dependencies between Job,DAX,DAG objects. Map key is a string that holds the child element reference, the value is a List of Parent objects
    
    See Also:
    
    Parent
  - mInvokes
```
private List<Invoke> mInvokes
```
    List of Notification objects
  - mMetaDataAttributes
```
private Set<MetaData> mMetaDataAttributes
```
    The metadata attributes associated with the whole workflow.
  - mWriter
```
private edu.isi.pegasus.common.util.XMLWriter mWriter
```
    Handle the XML writer
  - mLogger
```
private edu.isi.pegasus.common.logging.LogManager mLogger
```
- Constructor Detail
  - ADAG
```
public ADAG(String name)
```
    The Simple constructor for the DAX object
    
    Parameters:
    
    name - DAX LABEL
  - ADAG
```
public ADAG(String name,
            int index,
            int count)
```
    DAX Constructor
    
    Parameters:
    
    name - DAX Label
    
    index - Index of DAX out of N DAX's
    
    count - Number of DAXS in a group
- Method Detail
  - getName
```
public String getName()
```
    Return the name/label of the dax
    
    Returns:
  - getIndex
```
public int getIndex()
```
  - getCount
```
public int getCount()
```
    Returns the total count of the dax collection. (legacy)
    
    Returns:
    
    int
  - addInvoke
```
public ADAG addInvoke(Invoke.WHEN when,
                      String what)
```
    Add a Notification for this Workflow
    
    Parameters:
    
    when -
    
    what -
    
    Returns:
    
    ADAG
  - addNotification
```
public ADAG addNotification(Invoke.WHEN when,
                            String what)
```
    Add a Notification for this Workflow
    
    Parameters:
    
    when -
    
    what -
    
    Returns:
    
    ADAG
  - addInvoke
```
public ADAG addInvoke(Invoke invoke)
```
    Add a Notification for this Workflow
    
    Parameters:
    
    invoke -
    
    Returns:
    
    ADAG
  - addNotification
```
public ADAG addNotification(Invoke invoke)
```
    Add a Notification for this Workflow
    
    Parameters:
    
    invoke -
    
    Returns:
    
    ADAG
  - addInvokes
```
public ADAG addInvokes(List<Invoke> invokes)
```
    Add a List of Notifications for this Workflow
    
    Parameters:
    
    invokes -
    
    Returns:
    
    ADAG
  - addNotifications
```
public ADAG addNotifications(List<Invoke> invokes)
```
    Add a List of Notifications for this Workflow
    
    Parameters:
    
    invokes -
    
    Returns:
    
    ADAG
  - getInvoke
```
public List<Invoke> getInvoke()
```
    Returns a list of Invoke objects associated with the workflow
    
    Returns:
  - getNotification
```
public List<Invoke> getNotification()
```
    Returns a list of Invoke objects associated with the workflow. Same as getInvoke()
    
    Returns:
  - addMetaData
```
public ADAG addMetaData(String key,
                        String value)
```
    Adds metadata to the workflow
    
    Parameters:
    
    key - key name for metadata
    
    value - value
    
    Returns:
  - getMetaData
```
public String getMetaData(String key)
```
    Returns the metadata associated for a key if exists, else null
    
    Parameters:
    
    key -
    
    Returns:
  - addFile
```
public ADAG addFile(File file)
```
    Add a RC File object to the top of the DAX.
    
    Parameters:
    
    file - File object to be added to the RC section
    
    Returns:
    
    ADAG
    
    See Also:
    
    File
  - addFiles
```
public ADAG addFiles(List<File> files)
```
    Add Files to the RC Section on top of the DAX
    
    Parameters:
    
    files - List List of file objects to be added to the RC Section
    
    Returns:
    
    ADAG
    
    See Also:
    
    File
  - getFiles
```
public List<File> getFiles()
```
    Returns a list of File objects defined as the inDax Replica Catalog
    
    Returns:
  - addExecutable
```
public ADAG addExecutable(Executable executable)
```
    Add Executable to the DAX
    
    Parameters:
    
    executable - Executable to be added
    
    Returns:
    
    ADAG
    
    See Also:
    
    Executable
  - addExecutables
```
public ADAG addExecutables(List<Executable> executables)
```
    Add Multiple Executable objects to the DAX
    
    Parameters:
    
    executables - List of Executable objects to be added
    
    Returns:
    
    ADAG
    
    See Also:
    
    Executable
  - getExecutables
```
public Set<Executable> getExecutables()
```
    Returns a set of Executable Objects stored as part of the inDAX Transformation Catalog;
    
    Returns:
  - containsExecutable
```
public boolean containsExecutable(Executable executable)
```
    Checks if a given executable exists in the DAX based Transformation Catalog
    
    Parameters:
    
    executable -
    
    Returns:
    
    boolean
  - addTransformation
```
public ADAG addTransformation(Transformation transformation)
```
    Add Transformation to the DAX
    
    Parameters:
    
    transformation - Transformation object to be added
    
    Returns:
    
    ADAG
    
    See Also:
    
    Transformation
  - addTransformations
```
public ADAG addTransformations(List<Transformation> transformations)
```
    Add Multiple Transformation to the DAX
    
    Parameters:
    
    transformations - List of Transformation objects
    
    Returns:
    
    ADAG
    
    See Also:
    
    Transformation
  - containsTransformation
```
public boolean containsTransformation(Transformation transformation)
```
    Checks if a given Transformation exists in the DAX based Transformation Catalog
    
    Parameters:
    
    transformation - Transformation
    
    Returns:
    
    boolean
  - getTransformations
```
public Set<Transformation> getTransformations()
```
    Returns a set of Transformation Objects (complex executables) stored in the DAX based Transformation Catalog
    
    Returns:
  - addAbstractJob
```
private ADAG addAbstractJob(AbstractJob ajob)
```
    Add AbstractJob to the DAX
    
    Parameters:
    
    ajob - AbstractJob
    
    Returns:
    
    ADAG
    
    See Also:
    
    Job, DAG, DAX, AbstractJob
  - addAbstractJobs
```
private ADAG addAbstractJobs(List<AbstractJob> ajobs)
```
    Add AbstractJobs to the DAX
    
    Parameters:
    
    ajobs - AbstractJob
    
    Returns:
    
    ADAG
    
    See Also:
    
    Job, DAG, DAX, AbstractJob
  - getAbstractJob
```
private AbstractJob getAbstractJob(String ajobid)
```
    Returns an abstract Job with id ajobid if present otherwise null.
    
    Parameters:
    
    ajobid -
    
    Returns:
  - containsAbstractJob
```
private boolean containsAbstractJob(AbstractJob ajob)
```
    Check if an abstractjob exists in the DAX
    
    Parameters:
    
    ajob -
    
    Returns:
  - containsAbstractJobId
```
private boolean containsAbstractJobId(String ajobid)
```
    Check if a jobid exists in the DAX
    
    Parameters:
    
    ajobid -
    
    Returns:
  - addJob
```
public ADAG addJob(Job job)
```
    Add Job to the DAX
    
    Parameters:
    
    job -
    
    Returns:
    
    ADAG
    
    See Also:
    
    Job, AbstractJob
  - addJobs
```
public ADAG addJobs(List<Job> jobs)
```
    Add multiple Jobs to the DAX
    
    Parameters:
    
    jobs -
    
    Returns:
    
    ADAG
    
    See Also:
    
    Job, AbstractJob
  - containsJob
```
public boolean containsJob(Job job)
```
    Check if a job exists in the DAX
    
    Parameters:
    
    job -
    
    Returns:
  - containsJobId
```
public boolean containsJobId(String jobid)
```
    Check if a jobid exists in the DAX
    
    Parameters:
    
    jobid -
    
    Returns:
  - getJob
```
public Job getJob(String jobid)
```
    Returns a Job object with id jobid if present otherwise null.
    
    Parameters:
    
    jobid -
    
    Returns:
  - getJobs
```
public List<Job> getJobs()
```
    Get a list of all the DAG jobs.
    
    Returns:
  - getDAXs
```
public List<DAX> getDAXs()
```
    Get a list of all the DAX jobs.
    
    Returns:
  - getDAX
```
public DAX getDAX(String daxid)
```
    Returns a DAX object with id daxid if present otherwise null.
    
    Parameters:
    
    daxid -
    
    Returns:
  - getDAGs
```
public List<DAG> getDAGs()
```
    Get a list of all the DAG jobs.
    
    Returns:
  - getDAG
```
public DAG getDAG(String dagid)
```
    Returns a DAG object with id dagid if present otherwise null.
    
    Parameters:
    
    dagid -
    
    Returns:
  - addDAG
```
public ADAG addDAG(DAG dag)
```
    Add a DAG job to the DAX
    
    Parameters:
    
    dag - the DAG to be added
    
    Returns:
    
    ADAG
    
    See Also:
    
    DAG, AbstractJob
  - addDAGs
```
public ADAG addDAGs(List<DAG> dags)
```
    Add multiple DAG jobs to the DAX
    
    Parameters:
    
    dags - List of DAG jobs to be added
    
    Returns:
    
    ADAG
    
    See Also:
    
    DAG, AbstractJob
  - containsDAG
```
public boolean containsDAG(DAG dag)
```
    Check if a DAG job exists in the DAX
    
    Parameters:
    
    dag -
    
    Returns:
  - containsDAGId
```
public boolean containsDAGId(String dagid)
```
    Check if a DAG job id exists in the DAX
    
    Parameters:
    
    dagid -
    
    Returns:
  - addDAX
```
public ADAG addDAX(DAX dax)
```
    Add a DAX job to the DAX
    
    Parameters:
    
    dax - DAX to be added
    
    Returns:
    
    ADAG
    
    See Also:
    
    DAX, AbstractJob
  - addDAXs
```
public ADAG addDAXs(List<DAX> daxs)
```
    Add multiple DAX jobs to the DAX
    
    Parameters:
    
    daxs - LIST of DAX jobs to be added
    
    Returns:
    
    ADAG
    
    See Also:
    
    DAX, AbstractJob
  - containsDAX
```
public boolean containsDAX(DAX dax)
```
    Check if a DAX job exists in the DAX
    
    Parameters:
    
    dax -
    
    Returns:
  - containsDAXId
```
public boolean containsDAXId(String daxid)
```
    Check if a DAX job id exists in the DAX
    
    Parameters:
    
    daxid -
    
    Returns:
  - addDependency
```
public ADAG addDependency(String parent,
                          String child)
```
    Add a parent child dependency between two jobs,dax,dag
    
    Parameters:
    
    parent - String job,dax,dag id
    
    child - String job,dax,dag,id
    
    Returns:
    
    ADAG
  - addDependency
```
public ADAG addDependency(AbstractJob parent,
                          AbstractJob child)
```
    Add a parent child dependency between two jobs,dax,dag
    
    Parameters:
    
    parent - Job|DAX|DAG object
    
    child - Job|DAX|DAG object
    
    Returns:
  - addDependency
```
public ADAG addDependency(String parent,
                          String child,
                          String label)
```
    Add a parent child dependency with a dependency label
    
    Parameters:
    
    parent - String job,dax,dag id
    
    child - String job,dax,dag id
    
    label - String dependency label
    
    Returns:
    
    ADAG
  - getEdges
```
public Set<Edge> getEdges(String child)
```
    Returns a list of Edge objects for a child job/dax/dag id. Returns an empty set if the child does not have any parents Returns null if the child is not a valid job/dax/dag id
    
    Parameters:
    
    child -
    
    Returns:
  - getEdges
```
public Set<Edge> getEdges()
```
    Returns a Set of all the Edge objects for the DAX. Returns empty if no dependencies.
    
    Parameters:
    
    child -
    
    Returns:
  - addDependency
```
public ADAG addDependency(AbstractJob parent,
                          AbstractJob child,
                          String label)
```
    Add a parent child dependency with a dependency label
    
    Parameters:
    
    parent - Job|DAX|DAG object
    
    child - Job|DAX|DAG object
    
    label - String label for annotation
    
    Returns:
    
    ADAG
  - writeToFile
```
public void writeToFile(String daxfile)
```
    Generate a DAX File out of this object;
    
    Parameters:
    
    daxfile - The file to write the DAX to
  - writeToSTDOUT
```
public void writeToSTDOUT()
```
    Generate a DAX representation on STDOUT.
  - writeToWriter
```
public void writeToWriter(Writer writer,
                          boolean close)
```
    Generate a DAX representation and pipe it into the Writer
    
    Parameters:
    
    writer - A Writer object
    
    close - Whether writer should be closed on return.
  - toXML
```
public void toXML(edu.isi.pegasus.common.util.XMLWriter writer)
```
    Generates a DAX representation.
    
    Parameters:
    
    writer - @
  - main
```
public static void main(String[] args)
```
    Create an example DIAMOND DAX
    
    Parameters:
    
    args -
  - Diamond
```
private static ADAG Diamond()
```

Class ADAG

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

SCHEMA_NAMESPACE

SCHEMA_NAMESPACE_XSI

SCHEMA_LOCATION

SCHEMA_VERSION

mName

mIndex

mCount

mJobs

mLJobs

mLDAGs

mLDAXs

mTransformations

mExecutables

mFiles

mDependencies

mInvokes

mMetaDataAttributes

mWriter

mLogger

Constructor Detail

ADAG

ADAG

Method Detail

getName

getIndex

getCount

addInvoke

addNotification

addInvoke

addNotification

addInvokes

addNotifications

getInvoke

getNotification

addMetaData

getMetaData

addFile

addFiles

getFiles

addExecutable

addExecutables

getExecutables

containsExecutable

addTransformation

addTransformations

containsTransformation

getTransformations

addAbstractJob

addAbstractJobs

getAbstractJob

containsAbstractJob

containsAbstractJobId

addJob

addJobs

containsJob

containsJobId

getJob

getJobs

getDAXs

getDAX

getDAGs

getDAG

addDAG

addDAGs

containsDAG

containsDAGId

addDAX

addDAXs

containsDAX

containsDAXId

addDependency

addDependency

addDependency

getEdges