com.jimmoores.quandl

Class DataSetRequest

java.lang.Object

com.jimmoores.quandl.DataSetRequest

public final class DataSetRequest
extends Object

Class for a tabular data set request to Quandl. Start by calling the static of() method on the inner Builder class and build up the request using other methods as necessary. An example:

   DataSetRequest.Builder.of("WIKI/APPL")
                         .withColumn(4)
                         .withFrequency(Frequency.ANNUAL)
                         .withStartDate(LocalDate.of(2000, 1, 1))
                         .withEndDate(LocalDate.of(2010, 1, 1)
                         .withSortOrder(SortOrder.ASCENDING)
                         .withTransform(Transform.RDIFF)
                         .build();
 

The resulting object should be passed into one of the methods in the QuandlConnector class. If anything is not specified, it will not be included in the request and so the results will reflect the default Quandl behavior (e.g. all columns, no row limits, etc).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DataSetRequest.Builder Inner builder class.

Method Summary

Modifier and Type	Method and Description
javax.ws.rs.client.WebTarget	appendPathAndQueryParameters(javax.ws.rs.client.WebTarget webTarget) Append any specified parameters to the provided WebTarget.
boolean	equals(Object obj)
Frequency	getFrequency()
String	getQuandlCode()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

getQuandlCode

public String getQuandlCode()

Returns:

the quandl code corresponding with the request

getFrequency

public Frequency getFrequency()

Returns:

the Frequency that was set

appendPathAndQueryParameters

public javax.ws.rs.client.WebTarget appendPathAndQueryParameters(javax.ws.rs.client.WebTarget webTarget)

Append any specified parameters to the provided WebTarget.

Parameters:

webTarget - a web target used by the Jersey Client API

Returns:

the WebTarget with any path and query parameters appended

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object