com.northconcepts.datapipeline.fixedwidth
Class FixedWidthReader

java.lang.Object
  com.northconcepts.datapipeline.core.DataEndpoint
      com.northconcepts.datapipeline.core.DataReader
          com.northconcepts.datapipeline.core.AbstractReader
              com.northconcepts.datapipeline.core.TextReader
                  com.northconcepts.datapipeline.fixedwidth.FixedWidthReader

public class FixedWidthReader
extends TextReader

Obtains records from a fixed width stream.

Nested Class Summary

Nested classes/interfaces inherited from class com.northconcepts.datapipeline.core.DataEndpoint

DataEndpoint.State

Field Summary

Fields inherited from class com.northconcepts.datapipeline.core.TextReader

EOF, reader

Fields inherited from class com.northconcepts.datapipeline.core.AbstractReader

currentRecord, fieldNames, lastRow, startingRow

Fields inherited from class com.northconcepts.datapipeline.core.DataEndpoint

BUFFER_SIZE, log

Constructor Summary

FixedWidthReader(File file)

FixedWidthReader(Reader reader)

Method Summary

DataException	addExceptionProperties(DataException exception) Adds this endpoint's current state to a DataException.
FixedWidthReader	addField(String name, int width)
FixedWidthReader	addFields(int... width)
protected boolean	fillRecord(Record record)
char	getFillChar()
void	open() Makes this endpoint ready for reading or writing.
FixedWidthReader	setFillChar(char fillChar)
FixedWidthReader	skipField(int width)

Methods inherited from class com.northconcepts.datapipeline.core.TextReader

available, close, readImpl

Methods inherited from class com.northconcepts.datapipeline.core.AbstractReader

getFieldNames, getLastRow, getStartingRow, isFieldNamesInFirstRow, read, setFieldNames, setFieldNamesInFirstRow, setLastRow, setStartingRow

Methods inherited from class com.northconcepts.datapipeline.core.DataReader

getBufferSize, getNestedReader, getRootReader, peek, pop, push, skip

Methods inherited from class com.northconcepts.datapipeline.core.DataEndpoint

assertNotOpened, assertOpened, decrementRecordCount, exception, exception, exception, finalize, getRecordCount, getRecordCountAsBigInteger, getRecordCountAsString, getState, incrementRecordCount, isClosed, isOpen, isRecordCountBigInteger, resetRecordCount, toString

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FixedWidthReader

public FixedWidthReader(File file)

FixedWidthReader

public FixedWidthReader(Reader reader)

Method Detail

getFillChar

public char getFillChar()

setFillChar

public FixedWidthReader setFillChar(char fillChar)

addFields

public FixedWidthReader addFields(int... width)

addField

public FixedWidthReader addField(String name,
                                 int width)

skipField

public FixedWidthReader skipField(int width)

addExceptionProperties

public DataException addExceptionProperties(DataException exception)

Description copied from class: DataEndpoint

Adds this endpoint's current state to a DataException. Since this method is called whenever an exception is thrown, subclasses should override it to add their specific information.

Overrides:

addExceptionProperties in class TextReader

open

public void open()
          throws DataException

Description copied from class: DataEndpoint

Makes this endpoint ready for reading or writing.

Overrides:

open in class TextReader

Throws:

DataException

fillRecord

protected boolean fillRecord(Record record)
                      throws Throwable

Specified by:

fillRecord in class AbstractReader

Throws:

Throwable