Class SymbolAnalysisPriceSeriesService

java.lang.Object

com.bluebell.greenhouse.radicle.services.symbol.analysis.SymbolAnalysisPriceSeriesService

@Service
@Transactional(readOnly=true)
public class SymbolAnalysisPriceSeriesService
extends Object

Builds symbol analysis price series payloads from historical market prices.

Version:

3.0.6

Author:

Stephen Prizio

Constructor Summary

Constructors

Constructor	Description
SymbolAnalysisPriceSeriesService()

Method Summary

Modifier and Type	Method	Description
SymbolAnalysisPriceSeries	buildPriceSeries(List<MarketPrice> marketPrices)	Builds the price series response from the given market prices.
List<MarketPrice>	loadMarketPrices(SymbolAnalysisContext context)	Loads the relevant market prices for the given context.
List<MarketPrice>	normalizeMarketPricesForAnalysis(SymbolAnalysisContext context, List<MarketPrice> marketPrices)	Normalizes the loaded market prices for symbol-analysis calculations.
String	queueRefreshIfNeeded(SymbolAnalysisContext context, List<MarketPrice> marketPrices)	Queues a background EOD refresh when the stored symbol-analysis window appears incomplete or stale.

Methods inherited from class Object

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

Constructor Details

SymbolAnalysisPriceSeriesService

public SymbolAnalysisPriceSeriesService()

Method Details

loadMarketPrices

public List<MarketPrice> loadMarketPrices(SymbolAnalysisContext context)

Loads the relevant market prices for the given context.

Parameters:

context - SymbolAnalysisContext

Returns:

List of MarketPrice

normalizeMarketPricesForAnalysis

public List<MarketPrice> normalizeMarketPricesForAnalysis(SymbolAnalysisContext context,
 List<MarketPrice> marketPrices)

Normalizes the loaded market prices for symbol-analysis calculations.

Daily EOD bars are converted onto an adjusted-price basis when adjusted close values are available so the downstream statistics and charts stay aligned with adjusted provider charts.

Parameters:

context - SymbolAnalysisContext

marketPrices - current stored market prices

Returns:

normalized List of MarketPrice

queueRefreshIfNeeded

public String queueRefreshIfNeeded(SymbolAnalysisContext context,
 List<MarketPrice> marketPrices)

Queues a background EOD refresh when the stored symbol-analysis window appears incomplete or stale.

Parameters:

context - SymbolAnalysisContext

marketPrices - current market prices for the requested window

Returns:

optional refresh note for the analysis data-state banner

buildPriceSeries

public SymbolAnalysisPriceSeries buildPriceSeries(List<MarketPrice> marketPrices)

Builds the price series response from the given market prices.

Parameters:

marketPrices - List of MarketPrice

Returns:

SymbolAnalysisPriceSeries