org.marketcetera.orderloader.system

Class OptionFromRow

java.lang.Object

org.marketcetera.core.instruments.DynamicInstrumentHandler<Row>

org.marketcetera.orderloader.system.InstrumentFromRow

org.marketcetera.orderloader.system.OptionFromRow

public class OptionFromRow
extends InstrumentFromRow

Implements extraction of an equity instrument from a row.

Since:

2.0.0

Version:

$Id$

Author:

anshul@marketcetera.com

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELD_EXPIRY The option expiry field header name.
static String	FIELD_OPTION_TYPE The option type field header name
static String	FIELD_STRIKE_PRICE The option strike price field header name

Fields inherited from class org.marketcetera.orderloader.system.InstrumentFromRow

FIELD_SECURITY_TYPE, FIELD_SYMBOL

Constructor Summary

Constructors

Constructor and Description
OptionFromRow()

Method Summary

Modifier and Type	Method and Description
protected boolean	canProcess(String inHeader, int inIndex) Returns true if this handler can handle the field corresponding to the supplied header.
protected Instrument	extract(Row inRow) Extracts the instrument value from the supplied row.
protected boolean	isHandled(Row inValue)

Methods inherited from class org.marketcetera.orderloader.system.InstrumentFromRow

getSecurityType, getSymbol

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_EXPIRY

public static final String FIELD_EXPIRY

The option expiry field header name.

See Also:

Constant Field Values

FIELD_STRIKE_PRICE

public static final String FIELD_STRIKE_PRICE

The option strike price field header name

See Also:

Constant Field Values

FIELD_OPTION_TYPE

public static final String FIELD_OPTION_TYPE

The option type field header name

See Also:

Constant Field Values

Constructor Detail

OptionFromRow

public OptionFromRow()

Method Detail

canProcess

protected boolean canProcess(String inHeader,
                             int inIndex)

Description copied from class: InstrumentFromRow

Returns true if this handler can handle the field corresponding to the supplied header.

Subclasses override this method to setup any state needed to handle the headers that they care about.

Specified by:

canProcess in class InstrumentFromRow

Parameters:

inHeader - the header value.

inIndex - the header index.

Returns:

if the handler can process the field, false otherwise.

isHandled

protected boolean isHandled(Row inValue)

Specified by:

isHandled in class DynamicInstrumentHandler<Row>

extract

protected Instrument extract(Row inRow)
                      throws OrderParsingException

Description copied from class: InstrumentFromRow

Extracts the instrument value from the supplied row.

Specified by:

extract in class InstrumentFromRow

Parameters:

inRow - the row

Returns:

the extracted Instrument value.

Throws:

OrderParsingException - if there were errors extracting the instrument value.