org.opentripplanner.ext.transmodelapi.model.plan.PathGuidanceType Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of otp Show documentation
The OpenTripPlanner multimodal journey planning system
There is a newer version: 2.5.0
package org.opentripplanner.ext.transmodelapi.model.plan;

import graphql.Scalars;
import graphql.schema.GraphQLFieldDefinition;
import graphql.schema.GraphQLObjectType;
import java.util.Locale;
import org.opentripplanner.ext.transmodelapi.TransmodelGraphQLUtils;
import org.opentripplanner.ext.transmodelapi.model.EnumTypes;
import org.opentripplanner.model.plan.Place;
import org.opentripplanner.model.plan.WalkStep;

public class PathGuidanceType {

  public static GraphQLObjectType create() {
    return GraphQLObjectType
        .newObject()
        .name("PathGuidance")
        .description("A series of turn by turn instructions used for walking, biking and driving.")
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("distance")
            .description("The distance in meters that this step takes.")
            .type(Scalars.GraphQLFloat)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).distance)
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("relativeDirection")
            .description("The relative direction of this step.")
            .type(EnumTypes.RELATIVE_DIRECTION)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).relativeDirection)
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("streetName")
            .description("The name of the street.")
            .type(Scalars.GraphQLString)
            .dataFetcher(environment -> {
                Locale locale = TransmodelGraphQLUtils.getLocale(environment);
                return ((WalkStep) environment.getSource()).streetName.toString(locale);
            })
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("heading")
            .description("The absolute direction of this step.")
            .type(EnumTypes.ABSOLUTE_DIRECTION)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).absoluteDirection)
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("exit")
            .description("When exiting a highway or traffic circle, the exit name/number.")
            .type(Scalars.GraphQLString)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).exit)
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("stayOn")
            .description("Indicates whether or not a street changes direction at an intersection.")
            .type(Scalars.GraphQLBoolean)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).stayOn)
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("area")
            .description(
                "This step is on an open area, such as a plaza or train platform, and thus the directions should say something like \"cross\"")
            .type(Scalars.GraphQLBoolean)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).area)
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("bogusName")
            .description(
                "The name of this street was generated by the system, so we should only display it once, and generally just display right/left directions")
            .type(Scalars.GraphQLBoolean)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).bogusName)
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("latitude")
            .description("The latitude of the step.")
            .type(Scalars.GraphQLFloat)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).startLocation.latitude())
            .build())
        .field(GraphQLFieldDefinition
            .newFieldDefinition()
            .name("longitude")
            .description("The longitude of the step.")
            .type(Scalars.GraphQLFloat)
            .dataFetcher(environment -> ((WalkStep) environment.getSource()).startLocation.longitude())
            .build())
        //                .field(GraphQLFieldDefinition.newFieldDefinition()
        //                        .name("legStepText")
        //                        .description("Direction information as readable text.")
        //                        .type(Scalars.GraphQLString)
        //                        .argument(GraphQLArgument.newArgument()
        //                                .name("locale")
        //                                .type(localeEnum)
        //                                .defaultValue("no")
        //                                .build())
        //                        .dataFetcher(environment -> ((WalkStep) environment.getSource()).getLegStepText(environment))
        //                        .build())
        .build();
  }
}