alphavantage/com.crazzyghost.alphavantage.indicator.response/SeriesResponse/SeriesParser

SeriesParser

public abstract class SeriesParser<T> extends DefaultParser<T>

Base parser for SeriesResponse subclasses, translating the raw metadata and indicator maps returned by com.crazzyghost.alphavantage.parser.Parser into typed MetaData and SimpleIndicatorUnit values.

Parameters

<T>

the concrete SeriesResponse subtype this parser produces

Inheritors

Functions

get

public abstract T get(String error)

Builds a failed response.

public abstract T get(List<SimpleIndicatorUnit> indicatorUnits, SeriesResponse.MetaData metaData)

Builds a successful response.

getIndicatorKey

public abstract String getIndicatorKey()

Returns the JSON key under which this indicator's value is nested in the API's per-date response object.

getNumberFromString

public static N getNumberFromString<N extends Number>(String s, Function<String, N> parser)

onParseError

public T onParseError(String error)

Builds a failed response from a parse error.

parse

public T parse(Map<String, String> metaDataMap, Map<String, Map<String, String>> indicatorData)

Parses the API's raw metadata and per-date indicator maps into a successful response.

public T parse(Map<String, Object> object)

Maps the decoded JSON body of an Alpha Vantage reply to a response object.

parseJSON

public static Map<String, Object> parseJSON(String responseBody)

Decodes a raw JSON response body into a generic String-keyed map, with the NoneableDouble/NoneableLong adapters registered so numeric-or-"None" fields decode correctly.

public static U parseJSON(String responseBody, Class c)

Decodes a raw JSON response body directly into an instance of c, with the NoneableDouble/NoneableLong adapters registered so numeric-or-"None" fields decode correctly.

parseJSONList

public static List parseJSONList(Object object, Class klass)

Converts an already-decoded JSON value, typically a List produced by parseJSON, into a List of klass instances, with the NoneableDouble/NoneableLong adapters registered so numeric-or-"None" fields decode correctly.

toJSON

public static String toJSON(Map<String, Object> data)

Encodes a String-keyed map back into a JSON string, with the NoneableDouble/NoneableLong adapters registered.