com.jimmoores.quandl

Class MultiDataSetRequest

java.lang.Object

com.jimmoores.quandl.MultiDataSetRequest

public final class MultiDataSetRequest
extends Object

Builder 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	MultiDataSetRequest.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)
org.threeten.bp.LocalDate	getEndDate()
Frequency	getFrequency()
Integer	getMaxRows()
List<QuandlCodeRequest>	getQuandlCodeRequests()
SortOrder	getSortOrder()
org.threeten.bp.LocalDate	getStartDate()
Transform	getTransform()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getQuandlCodeRequests

public List<QuandlCodeRequest> getQuandlCodeRequests()

Returns:

the list of quandl code requests (code + column)

getStartDate

public org.threeten.bp.LocalDate getStartDate()

Returns:

the start date, or null if not set

getEndDate

public org.threeten.bp.LocalDate getEndDate()

Returns:

the end date, or null if not set

getFrequency

public Frequency getFrequency()

Returns:

the frequency, or null if not set

getMaxRows

public Integer getMaxRows()

Returns:

the maximum number of rows to be returned, or null if not set

getTransform

public Transform getTransform()

Returns:

the transform requested, or null if not set

getSortOrder

public SortOrder getSortOrder()

Returns:

the sort order, or null if not 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, not null

Returns:

the WebTarget with any path and query parameters appended, not null

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