Package io.kgraph.kgiraffe.schema

Class GraphQLQueryFactory

java.lang.Object

io.kgraph.kgiraffe.schema.GraphQLQueryFactory

public class GraphQLQueryFactory
extends Object

Constructor Summary

Constructors

Constructor	Description
GraphQLQueryFactory(KGiraffeEngine engine, String name, graphql.schema.GraphQLOutputType objectType)

Method Summary

Modifier and Type	Method	Description
protected graphql.schema.DataFetchingEnvironment	argumentEnvironment(graphql.schema.DataFetchingEnvironment env, graphql.language.Argument argument)
protected graphql.schema.DataFetchingEnvironment	argumentEnvironment(graphql.schema.DataFetchingEnvironment env, Map<String,Object> arguments)
protected Object	convertValue(graphql.schema.DataFetchingEnvironment env, graphql.language.Argument argument, graphql.language.Value value)
protected Optional<graphql.language.Argument>	getArgument(graphql.language.Field selectedField, String argumentName)
protected io.hdocdb.store.HQueryCondition	getArgumentPredicate(graphql.schema.DataFetchingEnvironment env, graphql.language.Argument argument)
protected io.hdocdb.store.HQueryCondition	getArgumentsPredicate(graphql.schema.DataFetchingEnvironment env, graphql.language.Argument argument)
io.hdocdb.store.HQueryCondition	getCriteriaQuery(graphql.schema.DataFetchingEnvironment env, graphql.language.Field field)
protected graphql.schema.GraphQLFieldDefinition	getFieldDefinition(graphql.schema.GraphQLSchema schema, graphql.schema.GraphQLFieldsContainer parentType, graphql.language.Field field)
protected List<io.hdocdb.store.HQueryCondition>	getFieldPredicates(graphql.language.Field field, graphql.schema.DataFetchingEnvironment env)
protected io.hdocdb.store.HQueryCondition	getObjectFieldPredicate(graphql.schema.DataFetchingEnvironment env, Logical logical, graphql.language.ObjectField objectField, graphql.language.Argument argument, Map<String,Object> arguments)
graphql.schema.GraphQLOutputType	getObjectType()
protected io.vavr.Tuple2<org.ojai.FieldPath,OrderBy>	getOrderBy(graphql.schema.DataFetchingEnvironment env, graphql.language.Field field)
protected io.hdocdb.store.HQueryCondition	getPredicate(graphql.language.Field field, graphql.schema.DataFetchingEnvironment env, graphql.language.Argument argument)
protected io.hdocdb.store.HQueryCondition	getWherePredicate(graphql.schema.DataFetchingEnvironment env, graphql.language.Argument argument)
Iterable<org.ojai.Document>	queryResult(graphql.schema.DataFetchingEnvironment env)
protected graphql.schema.DataFetchingEnvironment	wherePredicateEnvironment(graphql.schema.DataFetchingEnvironment env, graphql.schema.GraphQLFieldDefinition fieldDefinition, Map<String,Object> arguments)

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphQLQueryFactory

public GraphQLQueryFactory(KGiraffeEngine engine,
                           String name,
                           graphql.schema.GraphQLOutputType objectType)

Method Detail

queryResult

public Iterable<org.ojai.Document> queryResult(graphql.schema.DataFetchingEnvironment env)

getCriteriaQuery

public io.hdocdb.store.HQueryCondition getCriteriaQuery(graphql.schema.DataFetchingEnvironment env,
                                                        graphql.language.Field field)

getOrderBy

protected io.vavr.Tuple2<org.ojai.FieldPath,OrderBy> getOrderBy(graphql.schema.DataFetchingEnvironment env,
                                                                      graphql.language.Field field)

getFieldPredicates

protected List<io.hdocdb.store.HQueryCondition> getFieldPredicates(graphql.language.Field field,
                                                                   graphql.schema.DataFetchingEnvironment env)

getArgument

protected Optional<graphql.language.Argument> getArgument(graphql.language.Field selectedField,
                                                          String argumentName)

getPredicate

protected io.hdocdb.store.HQueryCondition getPredicate(graphql.language.Field field,
                                                       graphql.schema.DataFetchingEnvironment env,
                                                       graphql.language.Argument argument)

getWherePredicate

protected io.hdocdb.store.HQueryCondition getWherePredicate(graphql.schema.DataFetchingEnvironment env,
                                                            graphql.language.Argument argument)

getArgumentPredicate

protected io.hdocdb.store.HQueryCondition getArgumentPredicate(graphql.schema.DataFetchingEnvironment env,
                                                               graphql.language.Argument argument)

getObjectFieldPredicate

protected io.hdocdb.store.HQueryCondition getObjectFieldPredicate(graphql.schema.DataFetchingEnvironment env,
                                                                  Logical logical,
                                                                  graphql.language.ObjectField objectField,
                                                                  graphql.language.Argument argument,
                                                                  Map<String,Object> arguments)

getArgumentsPredicate

protected io.hdocdb.store.HQueryCondition getArgumentsPredicate(graphql.schema.DataFetchingEnvironment env,
                                                                graphql.language.Argument argument)

argumentEnvironment

protected graphql.schema.DataFetchingEnvironment argumentEnvironment(graphql.schema.DataFetchingEnvironment env,
                                                                     Map<String,Object> arguments)

argumentEnvironment

protected graphql.schema.DataFetchingEnvironment argumentEnvironment(graphql.schema.DataFetchingEnvironment env,
                                                                     graphql.language.Argument argument)

wherePredicateEnvironment

protected graphql.schema.DataFetchingEnvironment wherePredicateEnvironment(graphql.schema.DataFetchingEnvironment env,
                                                                           graphql.schema.GraphQLFieldDefinition fieldDefinition,
                                                                           Map<String,Object> arguments)

convertValue

protected Object convertValue(graphql.schema.DataFetchingEnvironment env,
                              graphql.language.Argument argument,
                              graphql.language.Value value)

getFieldDefinition

protected graphql.schema.GraphQLFieldDefinition getFieldDefinition(graphql.schema.GraphQLSchema schema,
                                                                   graphql.schema.GraphQLFieldsContainer parentType,
                                                                   graphql.language.Field field)

getObjectType

public graphql.schema.GraphQLOutputType getObjectType()