Package com.invirgance.convirgance.transform

Interface IdentityTransformer

All Superinterfaces:

Transformer

All Known Implementing Classes:

CoerceStringsTransformer, DateEpochTransformer, DateISOStringTransformer, EpochDateTransformer, InsertKeyTransformer, ISOStringDateTransformer

public interface IdentityTransformer
extends Transformer

Guarantees that a single record will be produced for each record consumed. The record may be modified during this process.

Author:

jbanes

Method Summary

Modifier and Type	Method	Description
JSONObject	transform(JSONObject record)	Transforms the provided record in some way.
default Iterator<JSONObject>	transform(Iterator<JSONObject> iterator)	Transforms a collection of JSONObject records by applying the transformation to each element.

Methods inherited from interface com.invirgance.convirgance.transform.Transformer

transform

Method Details

transform

JSONObject transform(JSONObject record)
              throws ConvirganceException

Transforms the provided record in some way.

Parameters:

record - The JSONObject to transform/modify.

Returns:

The modified JSONObject.

Throws:

ConvirganceException - If an error occurs while making transformations.

transform

default Iterator<JSONObject> transform(Iterator<JSONObject> iterator)
                                throws ConvirganceException

Transforms a collection of JSONObject records by applying the transformation to each element. This method is intended for use when transforming a collection of records. It returns an iterator that applies the transformation to each JSONObject in the collection.

Specified by:

transform in interface Transformer

Parameters:

iterator - The Iterator over a collection of JSONObject to be transformed.

Returns:

An Iterator of transformed JSONObjects.

Throws:

ConvirganceException - If an error occurs during the transformation process.