com.google.transit.realtime

Class GtfsRealtime.TripDescriptor

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

com.google.protobuf.GeneratedMessage.ExtendableMessage<GtfsRealtime.TripDescriptor>

com.google.transit.realtime.GtfsRealtime.TripDescriptor

All Implemented Interfaces:

com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<GtfsRealtime.TripDescriptor>, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, GtfsRealtime.TripDescriptorOrBuilder, Serializable

Enclosing class:

GtfsRealtime

public static final class GtfsRealtime.TripDescriptor
extends com.google.protobuf.GeneratedMessage.ExtendableMessage<GtfsRealtime.TripDescriptor>
implements GtfsRealtime.TripDescriptorOrBuilder

Protobuf type transit_realtime.TripDescriptor

 A descriptor that identifies an instance of a GTFS trip, or all instances of
 a trip along a route.
 - To specify a single trip instance, the trip_id (and if necessary,
   start_time) is set. If route_id is also set, then it should be same as one
   that the given trip corresponds to.
 - To specify all the trips along a given route, only the route_id should be
   set. Note that if the trip_id is not known, then stop sequence ids in
   TripUpdate are not sufficient, and stop_ids must be provided as well. In
   addition, absolute arrival/departure times must be provided.
 

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GtfsRealtime.TripDescriptor.Builder Protobuf type transit_realtime.TripDescriptor
static class	GtfsRealtime.TripDescriptor.ScheduleRelationship Protobuf enum transit_realtime.TripDescriptor.ScheduleRelationship

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage.ExtendableMessage

com.google.protobuf.GeneratedMessage.ExtendableMessage.ExtensionWriter

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage

com.google.protobuf.GeneratedMessage.BuilderParent, com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessage.ExtendableBuilder>, com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage>, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage>, com.google.protobuf.GeneratedMessage.FieldAccessorTable, com.google.protobuf.GeneratedMessage.GeneratedExtension<ContainingType extends com.google.protobuf.Message,Type>

Field Summary

Fields

Modifier and Type	Field and Description
static int	DIRECTION_ID_FIELD_NUMBER
static com.google.protobuf.Parser<GtfsRealtime.TripDescriptor>	PARSER
static int	ROUTE_ID_FIELD_NUMBER
static int	SCHEDULE_RELATIONSHIP_FIELD_NUMBER
static int	START_DATE_FIELD_NUMBER
static int	START_TIME_FIELD_NUMBER
static int	TRIP_ID_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessage

alwaysUseFieldBuilders

Fields inherited from class com.google.protobuf.AbstractMessageLite

memoizedHashCode

Method Summary

Modifier and Type	Method and Description
static GtfsRealtime.TripDescriptor	getDefaultInstance()
GtfsRealtime.TripDescriptor	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
int	getDirectionId() optional uint32 direction_id = 6;
com.google.protobuf.Parser<GtfsRealtime.TripDescriptor>	getParserForType()
String	getRouteId() optional string route_id = 5;
com.google.protobuf.ByteString	getRouteIdBytes() optional string route_id = 5;
GtfsRealtime.TripDescriptor.ScheduleRelationship	getScheduleRelationship() optional .transit_realtime.TripDescriptor.ScheduleRelationship schedule_relationship = 4;
int	getSerializedSize()
String	getStartDate() optional string start_date = 3;
com.google.protobuf.ByteString	getStartDateBytes() optional string start_date = 3;
String	getStartTime() optional string start_time = 2;
com.google.protobuf.ByteString	getStartTimeBytes() optional string start_time = 2;
String	getTripId() optional string trip_id = 1;
com.google.protobuf.ByteString	getTripIdBytes() optional string trip_id = 1;
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasDirectionId() optional uint32 direction_id = 6;
boolean	hasRouteId() optional string route_id = 5;
boolean	hasScheduleRelationship() optional .transit_realtime.TripDescriptor.ScheduleRelationship schedule_relationship = 4;
boolean	hasStartDate() optional string start_date = 3;
boolean	hasStartTime() optional string start_time = 2;
boolean	hasTripId() optional string trip_id = 1;
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static GtfsRealtime.TripDescriptor.Builder	newBuilder()
static GtfsRealtime.TripDescriptor.Builder	newBuilder(GtfsRealtime.TripDescriptor prototype)
GtfsRealtime.TripDescriptor.Builder	newBuilderForType()
protected GtfsRealtime.TripDescriptor.Builder	newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
static GtfsRealtime.TripDescriptor	parseDelimitedFrom(InputStream input)
static GtfsRealtime.TripDescriptor	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GtfsRealtime.TripDescriptor	parseFrom(byte[] data)
static GtfsRealtime.TripDescriptor	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GtfsRealtime.TripDescriptor	parseFrom(com.google.protobuf.ByteString data)
static GtfsRealtime.TripDescriptor	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GtfsRealtime.TripDescriptor	parseFrom(com.google.protobuf.CodedInputStream input)
static GtfsRealtime.TripDescriptor	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static GtfsRealtime.TripDescriptor	parseFrom(InputStream input)
static GtfsRealtime.TripDescriptor	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
GtfsRealtime.TripDescriptor.Builder	toBuilder()
protected Object	writeReplace()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessage.ExtendableMessage

extensionsAreInitialized, extensionsSerializedSize, extensionsSerializedSizeAsMessageSet, getAllFields, getExtension, getExtension, getExtensionCount, getExtensionFields, getField, getRepeatedField, getRepeatedFieldCount, hasExtension, hasField, makeExtensionsImmutable, newExtensionWriter, newMessageSetExtensionWriter, parseUnknownField

Methods inherited from class com.google.protobuf.GeneratedMessage

getDescriptorForType, getOneofFieldDescriptor, hasOneof, newFileScopedGeneratedExtension, newFileScopedGeneratedExtension, newMessageScopedGeneratedExtension, newMessageScopedGeneratedExtension

Methods inherited from class com.google.protobuf.AbstractMessage

equals, findInitializationErrors, getInitializationErrorString, hashCode, hashFields, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite

checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder

getExtension, getExtension, getExtensionCount, hasExtension

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail

PARSER

public static com.google.protobuf.Parser<GtfsRealtime.TripDescriptor> PARSER

TRIP_ID_FIELD_NUMBER

public static final int TRIP_ID_FIELD_NUMBER

See Also:

Constant Field Values

ROUTE_ID_FIELD_NUMBER

public static final int ROUTE_ID_FIELD_NUMBER

See Also:

Constant Field Values

DIRECTION_ID_FIELD_NUMBER

public static final int DIRECTION_ID_FIELD_NUMBER

See Also:

Constant Field Values

START_TIME_FIELD_NUMBER

public static final int START_TIME_FIELD_NUMBER

See Also:

Constant Field Values

START_DATE_FIELD_NUMBER

public static final int START_DATE_FIELD_NUMBER

See Also:

Constant Field Values

SCHEDULE_RELATIONSHIP_FIELD_NUMBER

public static final int SCHEDULE_RELATIONSHIP_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getDefaultInstance

public static GtfsRealtime.TripDescriptor getDefaultInstance()

getDefaultInstanceForType

public GtfsRealtime.TripDescriptor getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<GtfsRealtime.TripDescriptor>

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()

Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessage

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage

getParserForType

public com.google.protobuf.Parser<GtfsRealtime.TripDescriptor> getParserForType()

Specified by:

getParserForType in interface com.google.protobuf.Message

Specified by:

getParserForType in interface com.google.protobuf.MessageLite

Overrides:

getParserForType in class com.google.protobuf.GeneratedMessage

hasTripId

public boolean hasTripId()

optional string trip_id = 1;

 The trip_id from the GTFS feed that this selector refers to.
 For non frequency-based trips, this field is enough to uniquely identify
 the trip. For frequency-based trip, start_time and start_date might also be
 necessary.
 

Specified by:

hasTripId in interface GtfsRealtime.TripDescriptorOrBuilder

getTripId

public String getTripId()

optional string trip_id = 1;

 The trip_id from the GTFS feed that this selector refers to.
 For non frequency-based trips, this field is enough to uniquely identify
 the trip. For frequency-based trip, start_time and start_date might also be
 necessary.
 

Specified by:

getTripId in interface GtfsRealtime.TripDescriptorOrBuilder

getTripIdBytes

public com.google.protobuf.ByteString getTripIdBytes()

optional string trip_id = 1;

 The trip_id from the GTFS feed that this selector refers to.
 For non frequency-based trips, this field is enough to uniquely identify
 the trip. For frequency-based trip, start_time and start_date might also be
 necessary.
 

Specified by:

getTripIdBytes in interface GtfsRealtime.TripDescriptorOrBuilder

hasRouteId

public boolean hasRouteId()

optional string route_id = 5;

 The route_id from the GTFS that this selector refers to.
 

Specified by:

hasRouteId in interface GtfsRealtime.TripDescriptorOrBuilder

getRouteId

public String getRouteId()

optional string route_id = 5;

 The route_id from the GTFS that this selector refers to.
 

Specified by:

getRouteId in interface GtfsRealtime.TripDescriptorOrBuilder

getRouteIdBytes

public com.google.protobuf.ByteString getRouteIdBytes()

optional string route_id = 5;

 The route_id from the GTFS that this selector refers to.
 

Specified by:

getRouteIdBytes in interface GtfsRealtime.TripDescriptorOrBuilder

hasDirectionId

public boolean hasDirectionId()

optional uint32 direction_id = 6;

 The direction_id from the GTFS feed trips.txt file, indicating the
 direction of travel for trips this selector refers to. This field is
 still experimental, and subject to change. It may be formally adopted in
 the future.
 

Specified by:

hasDirectionId in interface GtfsRealtime.TripDescriptorOrBuilder

getDirectionId

public int getDirectionId()

optional uint32 direction_id = 6;

 The direction_id from the GTFS feed trips.txt file, indicating the
 direction of travel for trips this selector refers to. This field is
 still experimental, and subject to change. It may be formally adopted in
 the future.
 

Specified by:

getDirectionId in interface GtfsRealtime.TripDescriptorOrBuilder

hasStartTime

public boolean hasStartTime()

optional string start_time = 2;

 The initially scheduled start time of this trip instance.
 When the trip_id corresponds to a non-frequency-based trip, this field
 should either be omitted or be equal to the value in the GTFS feed. When
 the trip_id correponds to a frequency-based trip, the start_time must be
 specified for trip updates and vehicle positions. If the trip corresponds
 to exact_times=1 GTFS record, then start_time must be some multiple
 (including zero) of headway_secs later than frequencies.txt start_time for
 the corresponding time period. If the trip corresponds to exact_times=0,
 then its start_time may be arbitrary, and is initially expected to be the
 first departure of the trip. Once established, the start_time of this
 frequency-based trip should be considered immutable, even if the first
 departure time changes -- that time change may instead be reflected in a
 StopTimeUpdate.
 Format and semantics of the field is same as that of
 GTFS/frequencies.txt/start_time, e.g., 11:15:35 or 25:15:35.
 

Specified by:

hasStartTime in interface GtfsRealtime.TripDescriptorOrBuilder

getStartTime

public String getStartTime()

optional string start_time = 2;

 The initially scheduled start time of this trip instance.
 When the trip_id corresponds to a non-frequency-based trip, this field
 should either be omitted or be equal to the value in the GTFS feed. When
 the trip_id correponds to a frequency-based trip, the start_time must be
 specified for trip updates and vehicle positions. If the trip corresponds
 to exact_times=1 GTFS record, then start_time must be some multiple
 (including zero) of headway_secs later than frequencies.txt start_time for
 the corresponding time period. If the trip corresponds to exact_times=0,
 then its start_time may be arbitrary, and is initially expected to be the
 first departure of the trip. Once established, the start_time of this
 frequency-based trip should be considered immutable, even if the first
 departure time changes -- that time change may instead be reflected in a
 StopTimeUpdate.
 Format and semantics of the field is same as that of
 GTFS/frequencies.txt/start_time, e.g., 11:15:35 or 25:15:35.
 

Specified by:

getStartTime in interface GtfsRealtime.TripDescriptorOrBuilder

getStartTimeBytes

public com.google.protobuf.ByteString getStartTimeBytes()

optional string start_time = 2;

 The initially scheduled start time of this trip instance.
 When the trip_id corresponds to a non-frequency-based trip, this field
 should either be omitted or be equal to the value in the GTFS feed. When
 the trip_id correponds to a frequency-based trip, the start_time must be
 specified for trip updates and vehicle positions. If the trip corresponds
 to exact_times=1 GTFS record, then start_time must be some multiple
 (including zero) of headway_secs later than frequencies.txt start_time for
 the corresponding time period. If the trip corresponds to exact_times=0,
 then its start_time may be arbitrary, and is initially expected to be the
 first departure of the trip. Once established, the start_time of this
 frequency-based trip should be considered immutable, even if the first
 departure time changes -- that time change may instead be reflected in a
 StopTimeUpdate.
 Format and semantics of the field is same as that of
 GTFS/frequencies.txt/start_time, e.g., 11:15:35 or 25:15:35.
 

Specified by:

getStartTimeBytes in interface GtfsRealtime.TripDescriptorOrBuilder

hasStartDate

public boolean hasStartDate()

optional string start_date = 3;

 The scheduled start date of this trip instance.
 Must be provided to disambiguate trips that are so late as to collide with
 a scheduled trip on a next day. For example, for a train that departs 8:00
 and 20:00 every day, and is 12 hours late, there would be two distinct
 trips on the same time.
 This field can be provided but is not mandatory for schedules in which such
 collisions are impossible - for example, a service running on hourly
 schedule where a vehicle that is one hour late is not considered to be
 related to schedule anymore.
 In YYYYMMDD format.
 

Specified by:

hasStartDate in interface GtfsRealtime.TripDescriptorOrBuilder

getStartDate

public String getStartDate()

optional string start_date = 3;

 The scheduled start date of this trip instance.
 Must be provided to disambiguate trips that are so late as to collide with
 a scheduled trip on a next day. For example, for a train that departs 8:00
 and 20:00 every day, and is 12 hours late, there would be two distinct
 trips on the same time.
 This field can be provided but is not mandatory for schedules in which such
 collisions are impossible - for example, a service running on hourly
 schedule where a vehicle that is one hour late is not considered to be
 related to schedule anymore.
 In YYYYMMDD format.
 

Specified by:

getStartDate in interface GtfsRealtime.TripDescriptorOrBuilder

getStartDateBytes

public com.google.protobuf.ByteString getStartDateBytes()

optional string start_date = 3;

 The scheduled start date of this trip instance.
 Must be provided to disambiguate trips that are so late as to collide with
 a scheduled trip on a next day. For example, for a train that departs 8:00
 and 20:00 every day, and is 12 hours late, there would be two distinct
 trips on the same time.
 This field can be provided but is not mandatory for schedules in which such
 collisions are impossible - for example, a service running on hourly
 schedule where a vehicle that is one hour late is not considered to be
 related to schedule anymore.
 In YYYYMMDD format.
 

Specified by:

getStartDateBytes in interface GtfsRealtime.TripDescriptorOrBuilder

hasScheduleRelationship

public boolean hasScheduleRelationship()

optional .transit_realtime.TripDescriptor.ScheduleRelationship schedule_relationship = 4;

Specified by:

hasScheduleRelationship in interface GtfsRealtime.TripDescriptorOrBuilder

getScheduleRelationship

public GtfsRealtime.TripDescriptor.ScheduleRelationship getScheduleRelationship()

optional .transit_realtime.TripDescriptor.ScheduleRelationship schedule_relationship = 4;

Specified by:

getScheduleRelationship in interface GtfsRealtime.TripDescriptorOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessage.ExtendableMessage<GtfsRealtime.TripDescriptor>

writeTo

public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws IOException

Specified by:

writeTo in interface com.google.protobuf.MessageLite

Overrides:

writeTo in class com.google.protobuf.AbstractMessage

Throws:

IOException

getSerializedSize

public int getSerializedSize()

Specified by:

getSerializedSize in interface com.google.protobuf.MessageLite

Overrides:

getSerializedSize in class com.google.protobuf.AbstractMessage

writeReplace

protected Object writeReplace()
                       throws ObjectStreamException

Overrides:

writeReplace in class com.google.protobuf.GeneratedMessage

Throws:

ObjectStreamException

parseFrom

public static GtfsRealtime.TripDescriptor parseFrom(com.google.protobuf.ByteString data)
                                             throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static GtfsRealtime.TripDescriptor parseFrom(com.google.protobuf.ByteString data,
                                                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                             throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static GtfsRealtime.TripDescriptor parseFrom(byte[] data)
                                             throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static GtfsRealtime.TripDescriptor parseFrom(byte[] data,
                                                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                             throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static GtfsRealtime.TripDescriptor parseFrom(InputStream input)
                                             throws IOException

Throws:

IOException

parseFrom

public static GtfsRealtime.TripDescriptor parseFrom(InputStream input,
                                                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                             throws IOException

Throws:

IOException

parseDelimitedFrom

public static GtfsRealtime.TripDescriptor parseDelimitedFrom(InputStream input)
                                                      throws IOException

Throws:

IOException

parseDelimitedFrom

public static GtfsRealtime.TripDescriptor parseDelimitedFrom(InputStream input,
                                                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                      throws IOException

Throws:

IOException

parseFrom

public static GtfsRealtime.TripDescriptor parseFrom(com.google.protobuf.CodedInputStream input)
                                             throws IOException

Throws:

IOException

parseFrom

public static GtfsRealtime.TripDescriptor parseFrom(com.google.protobuf.CodedInputStream input,
                                                    com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                             throws IOException

Throws:

IOException

newBuilder

public static GtfsRealtime.TripDescriptor.Builder newBuilder()

newBuilderForType

public GtfsRealtime.TripDescriptor.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static GtfsRealtime.TripDescriptor.Builder newBuilder(GtfsRealtime.TripDescriptor prototype)

toBuilder

public GtfsRealtime.TripDescriptor.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected GtfsRealtime.TripDescriptor.Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessage