Executes a wrangle step on single {@link Row} and return an array of wrangled {@link Row}. @param rows List of input {@link Row} to be wrangled by th

Executes the directives on the record stored in the workspace. Following is the response from this request { "status" : 200, "message" : "Success

Lists GCS bucket's contents for the given prefix path. @param request HTTP Request handler. @param responder HTTP Response handler.

A relation that has association with all the input fields. This method is used usually during set columns scenarios. @param targets a list of targets

@return value stored.

Given the name of the directive, returns the information related to the directive. @param name of the directive to be retrieved from the registry. @r

This method looks for the <tt>directive</tt> in all the registered registries. <p>The order of search is as specified by the collection order. Upon f

This method provides information about the directive that is being requested. <p>First, the directive is checked for existence with the internal regi

Return the message based on the key. @param key of the message. @return resolved string message.

@return List of errors.

Returns the object associated with the name if found, else it's null. @param name of the variable. @return value if found, null otherwise.

Get the type of the data. @param name of type. @return {@link DataType}.

Given a connection id, returns the complete information about the connection. @param request Handler for incoming request. @param responder Responder

Get information about the workspace. Following is the response { "status" : 200, "message" : "Success", "count" : 1, "values" : [ {

Returns information of schema, including schema requested along with versions available and other metadata. @param request HTTP request handler. @par

@return Accept encoding currently setup for the client.

Returns the root directive aliasee @param directive @return

Returns the root directive aliasee @param directive @return

@return the base url set for this client.

Get big integer from a string. @param value @return big integer instance , or null if numer format exception occurrs.

@return name of the catalog.

@return Returns the character position within the line where the error is suspected.