com.ibm.websphere.batch.devframework.datastreams.patternadapter

Interface FileReaderPattern

public interface FileReaderPattern

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	fetchHeader() This method can be optionally invoked from the process step to obtain the header data that was previously obtained during the processHeader call
java.lang.Object	fetchRecord(java.io.BufferedReader reader) This method should read the next line from the reader and return the data in suitable form to be processed by the step.
void	initialize(java.util.Properties props) Invoked during the step setup phase
void	processHeader(java.io.BufferedReader reader) This method is invoked only once.

Method Detail

initialize

void initialize(java.util.Properties props)

Invoked during the step setup phase

Parameters:

props -

processHeader

void processHeader(java.io.BufferedReader reader)
                   throws java.io.IOException

This method is invoked only once. It should be used to write any header data if necessary.

Parameters:

reader -

Throws:

java.io.IOException

fetchRecord

java.lang.Object fetchRecord(java.io.BufferedReader reader)
                             throws java.io.IOException

This method should read the next line from the reader and return the data in suitable form to be processed by the step.

Parameters:

reader -

Returns:

Throws:

java.io.IOException

fetchHeader

java.lang.Object fetchHeader()

This method can be optionally invoked from the process step to obtain the header data that was previously obtained during the processHeader call

Returns: