ch.algotrader.python.services

Class PythonCombinationService

java.lang.Object

ch.algotrader.python.services.PythonCombinationService

public class PythonCombinationService
extends java.lang.Object

Delegates to CombinationService from PythonStrategyService. Methods mirror delegated methods with small changes (no Optional, only VOs are used, not entities). Some are left out.

Constructor Summary

Constructors

Constructor and Description
PythonCombinationService(CombinationService combinationService, GenericDao genericDao)

Method Summary

Modifier and Type	Method and Description
CombinationVO	addComponentQuantity(long combinationId, long securityId, java.math.BigDecimal quantity) Adds the specified quantity to the Component defined by securityId of the Combination defined by {code combinationId}.
CombinationVO	createCombination(CombinationType type, long securityFamilyId) Creates a Combination of the specified CombinationType and assigns it to the specified SecurityFamily
CombinationVO	createCombination(CombinationType type, long securityFamilyId, long underlyingId) Creates a Combination of the specified CombinationType, assigns it to the specified SecurityFamily and assigns an underlying Security defined by the underlyingId.
void	deleteCombination(long combinationId) Deletes the specified Combination.
CombinationVO	removeComponent(long combinationId, long securityId) Removes the specified Component defined by securityId from the Combination defined by {code combinationId}.
void	resetComponentWindow() Updates the Component Window.
CombinationVO	setComponentQuantity(long combinationId, long securityId, java.math.BigDecimal quantity) Sets the quantity of the Component defined by securityId of the Combination defined by {code combinationId}.

Methods inherited from class java.lang.Object

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

Constructor Detail

PythonCombinationService

public PythonCombinationService(CombinationService combinationService,
                                GenericDao genericDao)

Method Detail

createCombination

public CombinationVO createCombination(CombinationType type,
                                       long securityFamilyId)

Creates a Combination of the specified CombinationType and assigns it to the specified SecurityFamily

createCombination

public CombinationVO createCombination(CombinationType type,
                                       long securityFamilyId,
                                       long underlyingId)

Creates a Combination of the specified CombinationType, assigns it to the specified SecurityFamily and assigns an underlying Security defined by the underlyingId.

deleteCombination

public void deleteCombination(long combinationId)

Deletes the specified Combination.

addComponentQuantity

public CombinationVO addComponentQuantity(long combinationId,
                                          long securityId,
                                          java.math.BigDecimal quantity)

Adds the specified quantity to the Component defined by securityId of the Combination defined by {code combinationId}. If the Component does not exist yet, it will be created.

setComponentQuantity

public CombinationVO setComponentQuantity(long combinationId,
                                          long securityId,
                                          java.math.BigDecimal quantity)

Sets the quantity of the Component defined by securityId of the Combination defined by {code combinationId}. the existing quantity will be ignored. If the Component does not exist yet, it will be created.

removeComponent

public CombinationVO removeComponent(long combinationId,
                                     long securityId)

Removes the specified Component defined by securityId from the Combination defined by {code combinationId}.

resetComponentWindow

public void resetComponentWindow()

Updates the Component Window. This method should only be called after manually manipulating components in the DB.