Class Date (2.15.0)
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publicfinalclassDateextendsGeneratedMessageV3implementsDateOrBuilderRepresents a whole or partial calendar date, such as a birthday. The time of day and time zone are either specified elsewhere or are insignificant. The date is relative to the Gregorian Calendar. This can represent one of the following:
- A full date, with non-zero year, month, and day values
- A month and day value, with a zero year, such as an anniversary
- A year on its own, with zero month and day values
- A year and month value, with a zero day, such as a credit card expirationdateRelated types aregoogle.type.TimeOfDay and
google.protobuf.Timestamp.
Protobuf typegoogle.type.Date
Inheritance
Object >AbstractMessageLite<MessageType,BuilderType> >AbstractMessage >GeneratedMessageV3 >DateImplements
DateOrBuilderInherited Members
Static Fields
DAY_FIELD_NUMBER
publicstaticfinalintDAY_FIELD_NUMBER| Field Value | |
|---|---|
| Type | Description |
int | |
MONTH_FIELD_NUMBER
publicstaticfinalintMONTH_FIELD_NUMBER| Field Value | |
|---|---|
| Type | Description |
int | |
YEAR_FIELD_NUMBER
publicstaticfinalintYEAR_FIELD_NUMBER| Field Value | |
|---|---|
| Type | Description |
int | |
Static Methods
getDefaultInstance()
publicstaticDategetDefaultInstance()| Returns | |
|---|---|
| Type | Description |
Date | |
getDescriptor()
publicstaticfinalDescriptors.DescriptorgetDescriptor()| Returns | |
|---|---|
| Type | Description |
Descriptor | |
newBuilder()
publicstaticDate.BuildernewBuilder()| Returns | |
|---|---|
| Type | Description |
Date.Builder | |
newBuilder(Date prototype)
publicstaticDate.BuildernewBuilder(Dateprototype)| Parameter | |
|---|---|
| Name | Description |
prototype | Date |
| Returns | |
|---|---|
| Type | Description |
Date.Builder | |
parseDelimitedFrom(InputStream input)
publicstaticDateparseDelimitedFrom(InputStreaminput)| Parameter | |
|---|---|
| Name | Description |
input | InputStream |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
publicstaticDateparseDelimitedFrom(InputStreaminput,ExtensionRegistryLiteextensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input | InputStream |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(byte[] data)
publicstaticDateparseFrom(byte[]data)| Parameter | |
|---|---|
| Name | Description |
data | byte[] |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
publicstaticDateparseFrom(byte[]data,ExtensionRegistryLiteextensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data | byte[] |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(ByteString data)
publicstaticDateparseFrom(ByteStringdata)| Parameter | |
|---|---|
| Name | Description |
data | ByteString |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
publicstaticDateparseFrom(ByteStringdata,ExtensionRegistryLiteextensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data | ByteString |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(CodedInputStream input)
publicstaticDateparseFrom(CodedInputStreaminput)| Parameter | |
|---|---|
| Name | Description |
input | CodedInputStream |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
publicstaticDateparseFrom(CodedInputStreaminput,ExtensionRegistryLiteextensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input | CodedInputStream |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(InputStream input)
publicstaticDateparseFrom(InputStreaminput)| Parameter | |
|---|---|
| Name | Description |
input | InputStream |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
publicstaticDateparseFrom(InputStreaminput,ExtensionRegistryLiteextensionRegistry)| Parameters | |
|---|---|
| Name | Description |
input | InputStream |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
parseFrom(ByteBuffer data)
publicstaticDateparseFrom(ByteBufferdata)| Parameter | |
|---|---|
| Name | Description |
data | ByteBuffer |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
publicstaticDateparseFrom(ByteBufferdata,ExtensionRegistryLiteextensionRegistry)| Parameters | |
|---|---|
| Name | Description |
data | ByteBuffer |
extensionRegistry | ExtensionRegistryLite |
| Returns | |
|---|---|
| Type | Description |
Date | |
| Exceptions | |
|---|---|
| Type | Description |
InvalidProtocolBufferException | |
parser()
publicstaticParser<Date>parser()| Returns | |
|---|---|
| Type | Description |
Parser<Date> | |
Methods
equals(Object obj)
publicbooleanequals(Objectobj)| Parameter | |
|---|---|
| Name | Description |
obj | Object |
| Returns | |
|---|---|
| Type | Description |
boolean | |
getDay()
publicintgetDay()Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.
int32 day = 3;
| Returns | |
|---|---|
| Type | Description |
int | The day. |
getDefaultInstanceForType()
publicDategetDefaultInstanceForType()| Returns | |
|---|---|
| Type | Description |
Date | |
getMonth()
publicintgetMonth()Month of a year. Must be from 1 to 12, or 0 to specify a year without a month and day.
int32 month = 2;
| Returns | |
|---|---|
| Type | Description |
int | The month. |
getParserForType()
publicParser<Date>getParserForType()| Returns | |
|---|---|
| Type | Description |
Parser<Date> | |
getSerializedSize()
publicintgetSerializedSize()| Returns | |
|---|---|
| Type | Description |
int | |
getUnknownFields()
publicfinalUnknownFieldSetgetUnknownFields()| Returns | |
|---|---|
| Type | Description |
UnknownFieldSet | |
getYear()
publicintgetYear()Year of the date. Must be from 1 to 9999, or 0 to specify a date without a year.
int32 year = 1;
| Returns | |
|---|---|
| Type | Description |
int | The year. |
hashCode()
publicinthashCode()| Returns | |
|---|---|
| Type | Description |
int | |
internalGetFieldAccessorTable()
protectedGeneratedMessageV3.FieldAccessorTableinternalGetFieldAccessorTable()| Returns | |
|---|---|
| Type | Description |
FieldAccessorTable | |
isInitialized()
publicfinalbooleanisInitialized()| Returns | |
|---|---|
| Type | Description |
boolean | |
newBuilderForType()
publicDate.BuildernewBuilderForType()| Returns | |
|---|---|
| Type | Description |
Date.Builder | |
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protectedDate.BuildernewBuilderForType(GeneratedMessageV3.BuilderParentparent)| Parameter | |
|---|---|
| Name | Description |
parent | BuilderParent |
| Returns | |
|---|---|
| Type | Description |
Date.Builder | |
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protectedObjectnewInstance(GeneratedMessageV3.UnusedPrivateParameterunused)| Parameter | |
|---|---|
| Name | Description |
unused | UnusedPrivateParameter |
| Returns | |
|---|---|
| Type | Description |
Object | |
toBuilder()
publicDate.BuildertoBuilder()| Returns | |
|---|---|
| Type | Description |
Date.Builder | |
writeTo(CodedOutputStream output)
publicvoidwriteTo(CodedOutputStreamoutput)| Parameter | |
|---|---|
| Name | Description |
output | CodedOutputStream |
| Exceptions | |
|---|---|
| Type | Description |
IOException | |
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Last updated 2026-01-31 UTC.