com.servingxml.components.flatfile.recordtype
Class PackedDecimalFieldReader

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

public class PackedDecimalFieldReader
extends java.lang.Object
implements FlatRecordFieldReader


Constructor Summary
PackedDecimalFieldReader(Name name, int startPosition, int fieldWidth, int digitCount, int decimalPlaces)
           
 
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, Delimiter[] recordDelimiters, int recordDelimiterStart, int recordDelimiterCount, RecordBuilder recordBuilder)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PackedDecimalFieldReader

public PackedDecimalFieldReader(Name name,
                                int startPosition,
                                int fieldWidth,
                                int digitCount,
                                int decimalPlaces)
Method Detail

readField

public void readField(ServiceContext context,
                      Flow flow,
                      RecordInput recordInput,
                      Delimiter[] recordDelimiters,
                      int recordDelimiterStart,
                      int recordDelimiterCount,
                      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