org.apache.tinkerpop.gremlin.language.corpus

Class FeatureReader

java.lang.Object

org.apache.tinkerpop.gremlin.language.corpus.FeatureReader

public class FeatureReader
extends Object

Reads the Gherkin feature files of gremlin-test and extracts Gremlin examples.

Constructor Summary

Constructors

Constructor and Description
FeatureReader()

Method Summary

Modifier and Type	Method and Description
static List<String>	parseFlat(String featureDir) Parses features to a List of Gremlin strings.
static List<String>	parseFlat(String featureDir, List<org.javatuples.Pair<Pattern,BiFunction<String,String,String>>> parameterMatchers) Parses features to a List of Gremlin strings.
static Map<String,List<String>>	parseGrouped(String featureDir) Parses features to a Map structure of the test name as the key with a List of Gremlin strings for the value.
static Map<String,List<String>>	parseGrouped(String featureDir, List<org.javatuples.Pair<Pattern,BiFunction<String,String,String>>> parameterMatchers) Parses features to a Map structure of the test name as the key with a List of Gremlin strings for the value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FeatureReader

public FeatureReader()

Method Detail

parseFlat

public static List<String> parseFlat(String featureDir)
                              throws IOException

Parses features to a List of Gremlin strings.

Parameters:

featureDir - The root directory where feature files can be found including subdirectories

Throws:

IOException

parseFlat

public static List<String> parseFlat(String featureDir,
                                     List<org.javatuples.Pair<Pattern,BiFunction<String,String,String>>> parameterMatchers)
                              throws IOException

Parses features to a List of Gremlin strings.

Parameters:

featureDir - The root directory where feature files can be found including subdirectories

parameterMatchers - list of pattern/functions that will transform a parameter from its Gherkin form to another format triggering that new formatted string to be inserted into the Gremlin itself

Throws:

IOException

parseGrouped

public static Map<String,List<String>> parseGrouped(String featureDir)
                                             throws IOException

Parses features to a Map structure of the test name as the key with a List of Gremlin strings for the value.

Parameters:

featureDir - The root directory where feature files can be found including subdirectories

Throws:

IOException

parseGrouped

public static Map<String,List<String>> parseGrouped(String featureDir,
                                                    List<org.javatuples.Pair<Pattern,BiFunction<String,String,String>>> parameterMatchers)
                                             throws IOException

Parses features to a Map structure of the test name as the key with a List of Gremlin strings for the value.

Parameters:

featureDir - The root directory where feature files can be found including subdirectories

parameterMatchers - list of pattern/functions that will transform a parameter from its Gherkin form to another format triggering that new formatted string to be inserted into the Gremlin itself

Throws:

IOException