org.marketcetera.orderloader

Class RowProcessor

java.lang.Object

org.marketcetera.orderloader.RowProcessor

Direct Known Subclasses:

FIXProcessor, SystemProcessor

public abstract class RowProcessor
extends Object

A processor responsible for processing each order row.

Since:

1.0.0

Version:

$Id: RowProcessor.java 16154 2012-07-14 16:34:05Z colin $

Author:

anshul@marketcetera.com

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RowProcessor(OrderProcessor inProcessor, BrokerID inBrokerID) Creates an instance.

Method Summary

Methods

Modifier and Type	Method and Description
protected BrokerID	geBrokerID() The brokerID value to use for each order.
List<FailedOrderInfo>	getFailedOrders() The list of orders that failed to process.
int	getNumFailed() Number of orders that failed to process.
int	getNumSuccess() Number of orders that were successfully processed.
int	getTotal() Returns the total number of orders processed.
void	initialize(String... inHeaders) Initialize the instance with the headers for each column.
protected abstract Order	parseOrder(String[] inRow) Parses the supplied row and creates an order instance from it.
void	processOrder(int inIndex, String... inRow) Parses the order in the supplied row and processes it using the OrderProcessor.
protected abstract void	setHeaders(String[] inHeaders) Implemented by subclasses to initialize themselves with the supplied headers.

Methods inherited from class java.lang.Object

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

Constructor Detail

RowProcessor

protected RowProcessor(OrderProcessor inProcessor,
            BrokerID inBrokerID)

Creates an instance.

Parameters:

inProcessor - the processor. Cannot be null.

inBrokerID - the broker ID.

Method Detail

initialize

public final void initialize(String... inHeaders)
                      throws OrderParsingException

Initialize the instance with the headers for each column.

Parameters:

inHeaders - the headers for each column. Cannot be null.

Throws:

OrderParsingException - if the supplied row is not a valid header row.

processOrder

public final void processOrder(int inIndex,
                String... inRow)

Parses the order in the supplied row and processes it using the OrderProcessor.

Parameters:

inIndex - the row index.

inRow - the row value, cannot be null.

getTotal

public final int getTotal()

Returns the total number of orders processed. The returned value is the sum of getNumFailed() & getNumSuccess().

Returns:

the total number of orders processed.

getNumFailed

public final int getNumFailed()

Number of orders that failed to process.

Returns:

number of failures encountered when processing orders.

getNumSuccess

public final int getNumSuccess()

Number of orders that were successfully processed.

Returns:

number of orders that were successfully processed.

getFailedOrders

public final List<FailedOrderInfo> getFailedOrders()

The list of orders that failed to process. Each pair has the order index and the actual order that could not be processed.

Returns:

the list of orders that failed to process.

geBrokerID

protected final BrokerID geBrokerID()

The brokerID value to use for each order.

Returns:

the brokerID value to use for each order.

setHeaders

protected abstract void setHeaders(String[] inHeaders)
                            throws OrderParsingException

Implemented by subclasses to initialize themselves with the supplied headers.

Parameters:

inHeaders - the headers specified in the csv file.

Throws:

OrderParsingException - if there were errors with the supplied headers.

parseOrder

protected abstract Order parseOrder(String[] inRow)
                             throws OrderParsingException

Parses the supplied row and creates an order instance from it.

Parameters:

inRow - the supplied row.

Returns:

the order created from the supplied row.

Throws:

OrderParsingException - if there were errors parsing the