Class Document (3.21.4)

public final class Document extends GeneratedMessageV3 implements DocumentOrBuilder

A Firestore document.

Must not exceed 1 MiB - 4 bytes.

Protobuf type google.firestore.v1.Document

Implements

DocumentOrBuilder

Static Fields

CREATE_TIME_FIELD_NUMBER

public static final int CREATE_TIME_FIELD_NUMBER
Field Value
Type Description
int

FIELDS_FIELD_NUMBER

public static final int FIELDS_FIELD_NUMBER
Field Value
Type Description
int

NAME_FIELD_NUMBER

public static final int NAME_FIELD_NUMBER
Field Value
Type Description
int

UPDATE_TIME_FIELD_NUMBER

public static final int UPDATE_TIME_FIELD_NUMBER
Field Value
Type Description
int

Static Methods

getDefaultInstance()

public static Document getDefaultInstance()
Returns
Type Description
Document

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
Type Description
Descriptor

newBuilder()

public static Document.Builder newBuilder()
Returns
Type Description
Document.Builder

newBuilder(Document prototype)

public static Document.Builder newBuilder(Document prototype)
Parameter
Name Description
prototype Document
Returns
Type Description
Document.Builder

parseDelimitedFrom(InputStream input)

public static Document parseDelimitedFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
Document
Exceptions
Type Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Document parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Document
Exceptions
Type Description
IOException

parseFrom(byte[] data)

public static Document parseFrom(byte[] data)
Parameter
Name Description
data byte[]
Returns
Type Description
Document
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Document parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data byte[]
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Document
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Document parseFrom(ByteString data)
Parameter
Name Description
data ByteString
Returns
Type Description
Document
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Document parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteString
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Document
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Document parseFrom(CodedInputStream input)
Parameter
Name Description
input CodedInputStream
Returns
Type Description
Document
Exceptions
Type Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Document parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Document
Exceptions
Type Description
IOException

parseFrom(InputStream input)

public static Document parseFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
Document
Exceptions
Type Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Document parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Document
Exceptions
Type Description
IOException

parseFrom(ByteBuffer data)

public static Document parseFrom(ByteBuffer data)
Parameter
Name Description
data ByteBuffer
Returns
Type Description
Document
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Document parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteBuffer
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Document
Exceptions
Type Description
InvalidProtocolBufferException

parser()

public static Parser<Document> parser()
Returns
Type Description
Parser<Document>

Methods

containsFields(String key)

public boolean containsFields(String key)

The document's fields.

The map keys represent field names.

Field names matching the regular expression .* are reserved. Reserved field names are forbidden except in certain documented contexts. The field names, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.

Field paths may be used in other contexts to refer to structured fields defined here. For map_value, the field path is represented by a dot-delimited (.) string of segments. Each segment is either a simple field name (defined below) or a quoted field name. For example, the structured field "foo" : { map_value: { "x&y" : { string_value: "hello" }}} would be represented by the field path foo.x&y .

A simple field name contains only characters a to z, A to Z, 0 to 9, or _, and must not start with 0 to 9. For example, foo_bar_17.

A quoted field name starts and ends with and may contain any character. Some characters, including , must be escaped using a \. For example, x&y represents x&y and bak\tik represents baktik ``.

map<string, .google.firestore.v1.Value> fields = 2;

Parameter
Name Description
key String
Returns
Type Description
boolean

equals(Object obj)

public boolean equals(Object obj)
Parameter
Name Description
obj Object
Returns
Type Description
boolean
Overrides

getCreateTime()

public Timestamp getCreateTime()

Output only. The time at which the document was created.

This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the read_time of a query.

.google.protobuf.Timestamp create_time = 3;

Returns
Type Description
Timestamp

The createTime.

getCreateTimeOrBuilder()

public TimestampOrBuilder getCreateTimeOrBuilder()

Output only. The time at which the document was created.

This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the read_time of a query.

.google.protobuf.Timestamp create_time = 3;

Returns
Type Description
TimestampOrBuilder

getDefaultInstanceForType()

public Document getDefaultInstanceForType()
Returns
Type Description
Document

getFields() (deprecated)

public Map<String,Value> getFields()

Use #getFieldsMap() instead.

Returns
Type Description
Map<String,Value>

getFieldsCount()

public int getFieldsCount()

The document's fields.

The map keys represent field names.

Field names matching the regular expression .* are reserved. Reserved field names are forbidden except in certain documented contexts. The field names, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.

Field paths may be used in other contexts to refer to structured fields defined here. For map_value, the field path is represented by a dot-delimited (.) string of segments. Each segment is either a simple field name (defined below) or a quoted field name. For example, the structured field "foo" : { map_value: { "x&y" : { string_value: "hello" }}} would be represented by the field path foo.x&y .

A simple field name contains only characters a to z, A to Z, 0 to 9, or _, and must not start with 0 to 9. For example, foo_bar_17.

A quoted field name starts and ends with and may contain any character. Some characters, including , must be escaped using a \. For example, x&y represents x&y and bak\tik represents baktik ``.

map<string, .google.firestore.v1.Value> fields = 2;

Returns
Type Description
int

getFieldsMap()

public Map<String,Value> getFieldsMap()

The document's fields.

The map keys represent field names.

Field names matching the regular expression .* are reserved. Reserved field names are forbidden except in certain documented contexts. The field names, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.

Field paths may be used in other contexts to refer to structured fields defined here. For map_value, the field path is represented by a dot-delimited (.) string of segments. Each segment is either a simple field name (defined below) or a quoted field name. For example, the structured field "foo" : { map_value: { "x&y" : { string_value: "hello" }}} would be represented by the field path foo.x&y .

A simple field name contains only characters a to z, A to Z, 0 to 9, or _, and must not start with 0 to 9. For example, foo_bar_17.

A quoted field name starts and ends with and may contain any character. Some characters, including , must be escaped using a \. For example, x&y represents x&y and bak\tik represents baktik ``.

map<string, .google.firestore.v1.Value> fields = 2;

Returns
Type Description
Map<String,Value>

getFieldsOrDefault(String key, Value defaultValue)

public Value getFieldsOrDefault(String key, Value defaultValue)

The document's fields.

The map keys represent field names.

Field names matching the regular expression .* are reserved. Reserved field names are forbidden except in certain documented contexts. The field names, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.

Field paths may be used in other contexts to refer to structured fields defined here. For map_value, the field path is represented by a dot-delimited (.) string of segments. Each segment is either a simple field name (defined below) or a quoted field name. For example, the structured field "foo" : { map_value: { "x&y" : { string_value: "hello" }}} would be represented by the field path foo.x&y .

A simple field name contains only characters a to z, A to Z, 0 to 9, or _, and must not start with 0 to 9. For example, foo_bar_17.

A quoted field name starts and ends with and may contain any character. Some characters, including , must be escaped using a \. For example, x&y represents x&y and bak\tik represents baktik ``.

map<string, .google.firestore.v1.Value> fields = 2;

Parameters
Name Description
key String
defaultValue Value
Returns
Type Description
Value

getFieldsOrThrow(String key)

public Value getFieldsOrThrow(String key)

The document's fields.

The map keys represent field names.

Field names matching the regular expression .* are reserved. Reserved field names are forbidden except in certain documented contexts. The field names, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.

Field paths may be used in other contexts to refer to structured fields defined here. For map_value, the field path is represented by a dot-delimited (.) string of segments. Each segment is either a simple field name (defined below) or a quoted field name. For example, the structured field "foo" : { map_value: { "x&y" : { string_value: "hello" }}} would be represented by the field path foo.x&y .

A simple field name contains only characters a to z, A to Z, 0 to 9, or _, and must not start with 0 to 9. For example, foo_bar_17.

A quoted field name starts and ends with and may contain any character. Some characters, including , must be escaped using a \. For example, x&y represents x&y and bak\tik represents baktik ``.

map<string, .google.firestore.v1.Value> fields = 2;

Parameter
Name Description
key String
Returns
Type Description
Value

getName()

public String getName()

The resource name of the document, for example projects/{project_id}/databases/{database_id}/documents/{document_path}.

string name = 1;

Returns
Type Description
String

The name.

getNameBytes()

public ByteString getNameBytes()

The resource name of the document, for example projects/{project_id}/databases/{database_id}/documents/{document_path}.

string name = 1;

Returns
Type Description
ByteString

The bytes for name.

getParserForType()

public Parser<Document> getParserForType()
Returns
Type Description
Parser<Document>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
Type Description
int
Overrides

getUpdateTime()

public Timestamp getUpdateTime()

Output only. The time at which the document was last changed.

This value is initially set to the create_time then increases monotonically with each change to the document. It can also be compared to values from other documents and the read_time of a query.

.google.protobuf.Timestamp update_time = 4;

Returns
Type Description
Timestamp

The updateTime.

getUpdateTimeOrBuilder()

public TimestampOrBuilder getUpdateTimeOrBuilder()

Output only. The time at which the document was last changed.

This value is initially set to the create_time then increases monotonically with each change to the document. It can also be compared to values from other documents and the read_time of a query.

.google.protobuf.Timestamp update_time = 4;

Returns
Type Description
TimestampOrBuilder

hasCreateTime()

public boolean hasCreateTime()

Output only. The time at which the document was created.

This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the read_time of a query.

.google.protobuf.Timestamp create_time = 3;

Returns
Type Description
boolean

Whether the createTime field is set.

hasUpdateTime()

public boolean hasUpdateTime()

Output only. The time at which the document was last changed.

This value is initially set to the create_time then increases monotonically with each change to the document. It can also be compared to values from other documents and the read_time of a query.

.google.protobuf.Timestamp update_time = 4;

Returns
Type Description
boolean

Whether the updateTime field is set.

hashCode()

public int hashCode()
Returns
Type Description
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Type Description
FieldAccessorTable
Overrides

internalGetMapFieldReflection(int number)

protected MapFieldReflectionAccessor internalGetMapFieldReflection(int number)
Parameter
Name Description
number int
Returns
Type Description
com.google.protobuf.MapFieldReflectionAccessor
Overrides
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)

isInitialized()

public final boolean isInitialized()
Returns
Type Description
boolean
Overrides

newBuilderForType()

public Document.Builder newBuilderForType()
Returns
Type Description
Document.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Document.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Name Description
parent BuilderParent
Returns
Type Description
Document.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
Name Description
unused UnusedPrivateParameter
Returns
Type Description
Object
Overrides

toBuilder()

public Document.Builder toBuilder()
Returns
Type Description
Document.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
Name Description
output CodedOutputStream
Overrides
Exceptions
Type Description
IOException