com.ibm.websphere.batch.devframework.datastreams.patternadapter
Interface RecordOrientedDatasetReaderPattern
- public interface RecordOrientedDatasetReaderPattern
Method Summary
Modifier and Type | Method and Description |
---|---|
|
fetchHeader()
Returns the header data that was obtained during the processHeader
call
|
|
fetchRecord(com.ibm.jzos.ZFile reader)
This method should read the next record from the Zfile
and return it in an appropriate form (as an intermediate object)
|
|
initialize(java.util.Properties props)
This method is invoked during the job setup phase.
|
|
processHeader(com.ibm.jzos.ZFile reader)
This method is invoked only once immediately after
the Zfile is opened.
|
Method Detail
initialize
- void initialize(java.util.Properties props)
This method is invoked during the job setup phase.
The properties are the ones specified in the xJCL.
Parameters:
props
- processHeader
- void processHeader(com.ibm.jzos.ZFile reader)
- throws java.io.IOException
This method is invoked only once immediately after
the Zfile is opened. It should be used to process
header information if any.
Parameters:
reader
- Throws:
java.io.IOException
fetchRecord
- java.lang.Object fetchRecord(com.ibm.jzos.ZFile reader)
- throws java.io.IOException
This method should read the next record from the Zfile
and return it in an appropriate form (as an intermediate object)
Parameters:
reader
- Returns:
Throws:
java.io.IOException
fetchHeader
- java.lang.Object fetchHeader()
Returns the header data that was obtained during the processHeader
call
Returns: