Class SingleLook.MyCallBackHandler
- java.lang.Object
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- edu.isi.pegasus.planner.partitioner.SingleLook.MyCallBackHandler
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- All Implemented Interfaces:
org.griphyn.vdl.euryale.Callback
- Enclosing class:
- SingleLook
private class SingleLook.MyCallBackHandler extends java.lang.Object implements org.griphyn.vdl.euryale.Callback
The internal callback handler for the DAXParser in Euryale. It stores all the jobs making up the dax in an internal map, which is then referred to get the job information for the jobs making up the partition.
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Constructor Summary
Constructors Constructor Description MyCallBackHandler()
The empty constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
cb_document(java.util.Map attributes)
Callback when the opening tag was parsed.void
cb_done()
Callback when the parsing of the document is done.void
cb_filename(org.griphyn.vdl.dax.Filename filename)
Callback for the filename from section 1 filenames.void
cb_job(org.griphyn.vdl.dax.Job job)
Callback for the job from section 2 jobs.void
cb_parents(java.lang.String child, java.util.List parents)
Callback for child and parent relationships from section 3.
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Method Detail
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cb_document
public void cb_document(java.util.Map attributes)
Callback when the opening tag was parsed. The attribute maps each attribute to its raw value. The callback initializes the DAG writer.- Specified by:
cb_document
in interfaceorg.griphyn.vdl.euryale.Callback
- Parameters:
attributes
- is a map of attribute key to attribute value
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cb_filename
public void cb_filename(org.griphyn.vdl.dax.Filename filename)
Callback for the filename from section 1 filenames. Does nothing as the filenames for the partitioned dax are constructed from the jobs.- Specified by:
cb_filename
in interfaceorg.griphyn.vdl.euryale.Callback
- Parameters:
filename
- is a DAX-style filename elements.
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cb_job
public void cb_job(org.griphyn.vdl.dax.Job job)
Callback for the job from section 2 jobs. This ends up storing all the jobs in the memory to be used for writing out the partition dax.- Specified by:
cb_job
in interfaceorg.griphyn.vdl.euryale.Callback
- Parameters:
job
- the object containing the job information.
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cb_parents
public void cb_parents(java.lang.String child, java.util.List parents)
Callback for child and parent relationships from section 3. This is an empty implementation, as the Partition object contains the relations amongst the jobs making up the partition.- Specified by:
cb_parents
in interfaceorg.griphyn.vdl.euryale.Callback
- Parameters:
child
- is the IDREF of the child element.parents
- is a list of IDREFs of the included parents.
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cb_done
public void cb_done()
Callback when the parsing of the document is done. While this state could also be determined from the return of the invocation of the parser, that return may be hidden in another place of the code. This callback can be used to free callback-specific resources.- Specified by:
cb_done
in interfaceorg.griphyn.vdl.euryale.Callback
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