org.kuali.ole.sys.batch

Class FlatFileParseTrackerImpl

java.lang.Object

org.kuali.ole.sys.batch.FlatFileParseTrackerImpl

All Implemented Interfaces:

FlatFileParseTracker

public class FlatFileParseTrackerImpl
extends Object
implements FlatFileParseTracker

Class which tracks the current state of parsing - particularly which object should currently be parsed into

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<Class<?>,org.kuali.ole.sys.batch.FlatFileParseTrackerImpl.FlatFileChildMapEntry>	childrenMap
protected FlatFileSpecification	classIdentifier
protected int	completedLineCount
protected List<Object>	parsedParentObjects
protected Stack<Object>	parseStack

Constructor Summary

Constructors

Constructor and Description
FlatFileParseTrackerImpl()

Method Summary

Methods

Modifier and Type	Method and Description
void	completeLineParse() Called when a line has completed parsing.
protected void	constructChildrenMap() Builds a parent/child map out of the given specifications
org.kuali.ole.sys.batch.FlatFileParseTrackerImpl.FlatFileChildMapEntry	getEntryForParsedIntoObject(Object parsedIntoObject) Looks up the FlatFileChildMapEntry for the given object
Object	getObjectToParseInto(String lineToParse) Determines which class should be parsed into and returns an instance of that
List<Object>	getParsedObjects()
void	initialize(FlatFileSpecification flatFileClassIdentifier) Initializes a new FlatFileParseTracker

Methods inherited from class java.lang.Object

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

Field Detail

classIdentifier

protected FlatFileSpecification classIdentifier

parseStack

protected Stack<Object> parseStack

parsedParentObjects

protected List<Object> parsedParentObjects

childrenMap

protected Map<Class<?>,org.kuali.ole.sys.batch.FlatFileParseTrackerImpl.FlatFileChildMapEntry> childrenMap

completedLineCount

protected int completedLineCount

Constructor Detail

FlatFileParseTrackerImpl

public FlatFileParseTrackerImpl()

Method Detail

initialize

public void initialize(FlatFileSpecification flatFileClassIdentifier)

Initializes a new FlatFileParseTracker

Specified by:

initialize in interface FlatFileParseTracker

Parameters:

flatFileSpecification - the FlatFileSpecificationBase instance which will determine which object should be instantiated for a given line

specifications - the specifications for all objects that will be parsed into, to build a parent/child map out of

constructChildrenMap

protected void constructChildrenMap()

Builds a parent/child map out of the given specifications

Parameters:

specifications - the specifications for the parse

getObjectToParseInto

public Object getObjectToParseInto(String lineToParse)

Determines which class should be parsed into and returns an instance of that

Specified by:

getObjectToParseInto in interface FlatFileParseTracker

Parameters:

lineToParse - the line which is going to be parsed

Returns:

the object to parse into

completeLineParse

public void completeLineParse()

Called when a line has completed parsing. Throws an exception if a proper parent is not found for the line being parsed

Specified by:

completeLineParse in interface FlatFileParseTracker

getEntryForParsedIntoObject

public org.kuali.ole.sys.batch.FlatFileParseTrackerImpl.FlatFileChildMapEntry getEntryForParsedIntoObject(Object parsedIntoObject)

Looks up the FlatFileChildMapEntry for the given object

Parameters:

parsedIntoObject - the object which has just completed being parsed into

Returns:

the FlatFileChildMapEntry which has the given object as a child object, or null if the object is a base object

getParsedObjects

public List<Object> getParsedObjects()

Specified by:

getParsedObjects in interface FlatFileParseTracker

Returns:

the List of parsed parent objects