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com.google.transit.realtime
Class GtfsRealtime.TripDescriptor

java.lang.Object
  extended by com.google.protobuf.AbstractMessageLite
      extended by com.google.protobuf.AbstractMessage
          extended by com.google.protobuf.GeneratedMessage
              extended by com.google.protobuf.GeneratedMessage.ExtendableMessage<GtfsRealtime.TripDescriptor>
                  extended by 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
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
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
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
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