MIE::JOB_IMPORT Class Reference
Base for an individual import job. More...
#include <mie/jobbase.h>
Public Member Functions | |
| JOB_IMPORT (const FORMAT &format, const SETTINGS &settings) | |
| virtual | ~JOB_IMPORT () |
| ERRVALUE | ImportBegin (const RVC::OBJITEM &DestObj) |
| ERRVALUE | ImportEnd (RVC::OBJITEM &DestObj) |
| bool | ImportNeedTempFile () const |
| void | SetSourcePath (const FILEPATH &path) |
Protected Member Functions | |
| virtual ERRVALUE | v_ImportBegin (const RVC::OBJITEM &DestObj) |
| virtual ERRVALUE | v_ImportEnd (RVC::OBJITEM &DestObj) |
| virtual bool | v_ImportNeedTempFile () const |
Protected Attributes | |
| FILEPATH | m_SourcePath |
Detailed Description
Base for an individual import job.
Constructor & Destructor Documentation
| virtual MIE::JOB_IMPORT::~JOB_IMPORT | ( | ) | [virtual] |
Member Function Documentation
| ERRVALUE MIE::JOB_IMPORT::ImportBegin | ( | const RVC::OBJITEM & | DestObj | ) |
Does everything needed to prepare to import an object of this type.
Actual implementation depends on derived object type.
| ERRVALUE MIE::JOB_IMPORT::ImportEnd | ( | RVC::OBJITEM & | DestObj | ) |
Complete the import.
Does things like creating histograms, pyramid tiers, etc. Actual implementation depends on derived object type. DestObj is not const
| bool MIE::JOB_IMPORT::ImportNeedTempFile | ( | ) | const [inline] |
Determine if the settings for this job will require a temp file file.
| void MIE::JOB_IMPORT::SetSourcePath | ( | const FILEPATH & | path | ) | [inline] |
Set the path of the source file for this job.
Should not ever need to call this from actual imports.
| virtual ERRVALUE MIE::JOB_IMPORT::v_ImportBegin | ( | const RVC::OBJITEM & | DestObj | ) | [protected, virtual] |
Begin import.
Note, If v_ImportNeedTempFile returns true, then the OBJITEM passed will point to the temp file. Derived class should call base class implementation before doing any of its own implementation
Reimplemented in MIE::JOB_GEOMETRIC, MIE::JOB_GEOSPATIAL, MIE::JOB_HYPERSPECTRAL, MIE::JOB_IMAGE, MIE::JOB_RASTER, and MIE::JOB_VECTOR.
| virtual ERRVALUE MIE::JOB_IMPORT::v_ImportEnd | ( | RVC::OBJITEM & | DestObj | ) | [protected, virtual] |
Finish the import.
Note, do not assume that v_ImportBegin was called or that anything else has been done to the job instance. In the case of importing as one object type and then converting to another, the v_ImportEnd will do the copy. Object conversion is done at the lowest possible JOB-derived class from which both the destination and source object type JOB classes are derived. So for example, since both JOB_VECTOR and JOB_CAD derive from JOB_GEOMETRIC, object conversion between them is handled in JOB_GEOMETRIC's v_ImportEnd.
Derived class should call base class implementation after doing its own cleanup.
Reimplemented in MIE::JOB_CAD, MIE::JOB_CAD_LINKABLE, MIE::JOB_GEOMETRIC, MIE::JOB_GEOSPATIAL, MIE::JOB_HYPERSPECTRAL, MIE::JOB_IMAGE, MIE::JOB_RASTER, and MIE::JOB_VECTOR.
| virtual bool MIE::JOB_IMPORT::v_ImportNeedTempFile | ( | ) | const [protected, virtual] |
Determine if we need to import to a tempfile and then do something to transfer to the real file later.
If this returns true, v_ImportEnd() should copy/extract/convert the object from the temp file to its final home. Derived class should call base class implementation and return true if it says a temp file is needed
Reimplemented in MIE::JOB_CAD, MIE::JOB_CAD_LINKABLE, MIE::JOB_GEOMETRIC, MIE::JOB_RASTER, MIE::JOB_RASTER_LINKABLE, MIE::JOB_SHAPE_LINKABLE, and MIE::JOB_VECTOR.
Member Data Documentation
FILEPATH MIE::JOB_IMPORT::m_SourcePath [protected] |
Reimplemented from MIE::JOB_BASE.
The documentation for this class was generated from the following file:
- mie/jobbase.h
