com.servingxml.components.flatfile.recordtype
Class FixedRepeatingGroupReader

java.lang.Object
  extended by com.servingxml.components.flatfile.recordtype.FixedRepeatingGroupReader
All Implemented Interfaces:
FlatRecordFieldReader

public class FixedRepeatingGroupReader
extends java.lang.Object
implements FlatRecordFieldReader


Constructor Summary
FixedRepeatingGroupReader(FlatFileOptions flatFileOptions, Name fieldName, IntegerSubstitutionExpr startExpr, FlatRecordReader segmentReader, IntegerSubstitutionExpr countExpr)
           
 
Method Summary
 int getFixedEndPosition(Record parameters, Record currentRecord, int currentPosition)
          Returns the end position of the field, relative to the start position, if known, otherwise the current position.
 void readField(ServiceContext context, Flow flow, RecordInput recordInput, DelimiterExtractor[] recordDelimiters, int recordDelimiterStart, int recordDelimiterCount, int maxRecordWidth, RecordBuilder recordBuilder)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FixedRepeatingGroupReader

public FixedRepeatingGroupReader(FlatFileOptions flatFileOptions,
                                 Name fieldName,
                                 IntegerSubstitutionExpr startExpr,
                                 FlatRecordReader segmentReader,
                                 IntegerSubstitutionExpr countExpr)
Method Detail

readField

public void readField(ServiceContext context,
                      Flow flow,
                      RecordInput recordInput,
                      DelimiterExtractor[] recordDelimiters,
                      int recordDelimiterStart,
                      int recordDelimiterCount,
                      int maxRecordWidth,
                      RecordBuilder recordBuilder)
Specified by:
readField in interface FlatRecordFieldReader

getFixedEndPosition

public int getFixedEndPosition(Record parameters,
                               Record currentRecord,
                               int currentPosition)
Description copied from interface: FlatRecordFieldReader
Returns the end position of the field, relative to the start position, if known, otherwise the current position. Returns -1 if the width of the field is unknown, for example, if the field is ended with a delimiter, or if the field contains an unknown count of repeating fixed length records.

Specified by:
getFixedEndPosition in interface FlatRecordFieldReader