Class StructuredAggregationQuery.Aggregation.Count (3.25.1)

public static final class StructuredAggregationQuery.Aggregation.Count extends GeneratedMessageV3 implements StructuredAggregationQuery.Aggregation.CountOrBuilder

Count of documents that match the query.

The COUNT(*) aggregation function operates on the entire document so it does not require a field reference.

Protobuf type google.firestore.v1.StructuredAggregationQuery.Aggregation.Count

Inheritance

Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > StructuredAggregationQuery.Aggregation.Count

Static Fields

UP_TO_FIELD_NUMBER

public static final int UP_TO_FIELD_NUMBER
Field Value
Type Description
int

Static Methods

getDefaultInstance()

public static StructuredAggregationQuery.Aggregation.Count getDefaultInstance()
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count

getDescriptor()

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

newBuilder()

public static StructuredAggregationQuery.Aggregation.Count.Builder newBuilder()
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count.Builder

newBuilder(StructuredAggregationQuery.Aggregation.Count prototype)

public static StructuredAggregationQuery.Aggregation.Count.Builder newBuilder(StructuredAggregationQuery.Aggregation.Count prototype)
Parameter
Name Description
prototype StructuredAggregationQuery.Aggregation.Count
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count.Builder

parseDelimitedFrom(InputStream input)

public static StructuredAggregationQuery.Aggregation.Count parseDelimitedFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static StructuredAggregationQuery.Aggregation.Count parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
IOException

parseFrom(byte[] data)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(byte[] data)
Parameter
Name Description
data byte[]
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data byte[]
extensionRegistry ExtensionRegistryLite
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(ByteString data)
Parameter
Name Description
data ByteString
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteString
extensionRegistry ExtensionRegistryLite
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(CodedInputStream input)
Parameter
Name Description
input CodedInputStream
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
IOException

parseFrom(InputStream input)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
IOException

parseFrom(ByteBuffer data)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(ByteBuffer data)
Parameter
Name Description
data ByteBuffer
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static StructuredAggregationQuery.Aggregation.Count parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteBuffer
extensionRegistry ExtensionRegistryLite
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count
Exceptions
Type Description
InvalidProtocolBufferException

parser()

public static Parser<StructuredAggregationQuery.Aggregation.Count> parser()
Returns
Type Description
Parser<Count>

Methods

equals(Object obj)

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

getDefaultInstanceForType()

public StructuredAggregationQuery.Aggregation.Count getDefaultInstanceForType()
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count

getParserForType()

public Parser<StructuredAggregationQuery.Aggregation.Count> getParserForType()
Returns
Type Description
Parser<Count>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
Type Description
int
Overrides

getUpTo()

public Int64Value getUpTo()

Optional. Optional constraint on the maximum number of documents to count.

This provides a way to set an upper bound on the number of documents to scan, limiting latency, and cost.

Unspecified is interpreted as no bound.

High-Level Example:

<code><code> AGGREGATE COUNT_UP_TO(1000) OVER ( SELECT * FROM k ); </code></code>

Requires:

  • Must be greater than zero when present.

.google.protobuf.Int64Value up_to = 1 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
Int64Value

The upTo.

getUpToOrBuilder()

public Int64ValueOrBuilder getUpToOrBuilder()

Optional. Optional constraint on the maximum number of documents to count.

This provides a way to set an upper bound on the number of documents to scan, limiting latency, and cost.

Unspecified is interpreted as no bound.

High-Level Example:

<code><code> AGGREGATE COUNT_UP_TO(1000) OVER ( SELECT * FROM k ); </code></code>

Requires:

  • Must be greater than zero when present.

.google.protobuf.Int64Value up_to = 1 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
Int64ValueOrBuilder

hasUpTo()

public boolean hasUpTo()

Optional. Optional constraint on the maximum number of documents to count.

This provides a way to set an upper bound on the number of documents to scan, limiting latency, and cost.

Unspecified is interpreted as no bound.

High-Level Example:

<code><code> AGGREGATE COUNT_UP_TO(1000) OVER ( SELECT * FROM k ); </code></code>

Requires:

  • Must be greater than zero when present.

.google.protobuf.Int64Value up_to = 1 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

Whether the upTo field is set.

hashCode()

public int hashCode()
Returns
Type Description
int
Overrides

internalGetFieldAccessorTable()

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

isInitialized()

public final boolean isInitialized()
Returns
Type Description
boolean
Overrides

newBuilderForType()

public StructuredAggregationQuery.Aggregation.Count.Builder newBuilderForType()
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected StructuredAggregationQuery.Aggregation.Count.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Name Description
parent BuilderParent
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

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

toBuilder()

public StructuredAggregationQuery.Aggregation.Count.Builder toBuilder()
Returns
Type Description
StructuredAggregationQuery.Aggregation.Count.Builder

writeTo(CodedOutputStream output)

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