public final class AggregationQuery extends GeneratedMessageV3 implements AggregationQueryOrBuilder
Datastore query for running an aggregation over a Query.
Protobuf type google.datastore.v1.AggregationQuery
Inheritance
Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > AggregationQueryImplements
AggregationQueryOrBuilderStatic Fields
AGGREGATIONS_FIELD_NUMBER
public static final int AGGREGATIONS_FIELD_NUMBER
Field Value | |
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Type | Description |
int |
NESTED_QUERY_FIELD_NUMBER
public static final int NESTED_QUERY_FIELD_NUMBER
Field Value | |
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Type | Description |
int |
Static Methods
getDefaultInstance()
public static AggregationQuery getDefaultInstance()
Returns | |
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Type | Description |
AggregationQuery |
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Returns | |
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Type | Description |
Descriptor |
newBuilder()
public static AggregationQuery.Builder newBuilder()
Returns | |
---|---|
Type | Description |
AggregationQuery.Builder |
newBuilder(AggregationQuery prototype)
public static AggregationQuery.Builder newBuilder(AggregationQuery prototype)
Parameter | |
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Name | Description |
prototype |
AggregationQuery |
Returns | |
---|---|
Type | Description |
AggregationQuery.Builder |
parseDelimitedFrom(InputStream input)
public static AggregationQuery parseDelimitedFrom(InputStream input)
Parameter | |
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Name | Description |
input |
InputStream |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
IOException |
parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static AggregationQuery parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters | |
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Name | Description |
input |
InputStream |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(byte[] data)
public static AggregationQuery parseFrom(byte[] data)
Parameter | |
---|---|
Name | Description |
data |
byte[] |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static AggregationQuery parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
data |
byte[] |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteString data)
public static AggregationQuery parseFrom(ByteString data)
Parameter | |
---|---|
Name | Description |
data |
ByteString |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static AggregationQuery parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
data |
ByteString |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(CodedInputStream input)
public static AggregationQuery parseFrom(CodedInputStream input)
Parameter | |
---|---|
Name | Description |
input |
CodedInputStream |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static AggregationQuery parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
input |
CodedInputStream |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(InputStream input)
public static AggregationQuery parseFrom(InputStream input)
Parameter | |
---|---|
Name | Description |
input |
InputStream |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static AggregationQuery parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
input |
InputStream |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(ByteBuffer data)
public static AggregationQuery parseFrom(ByteBuffer data)
Parameter | |
---|---|
Name | Description |
data |
ByteBuffer |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static AggregationQuery parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
data |
ByteBuffer |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
AggregationQuery |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parser()
public static Parser<AggregationQuery> parser()
Returns | |
---|---|
Type | Description |
Parser<AggregationQuery> |
Methods
equals(Object obj)
public boolean equals(Object obj)
Parameter | |
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Name | Description |
obj |
Object |
Returns | |
---|---|
Type | Description |
boolean |
getAggregations(int index)
public AggregationQuery.Aggregation getAggregations(int index)
Optional. Series of aggregations to apply over the results of the
nested_query
.
Requires:
- A minimum of one and maximum of five aggregations per query.
repeated .google.datastore.v1.AggregationQuery.Aggregation aggregations = 3 [(.google.api.field_behavior) = OPTIONAL];
Parameter | |
---|---|
Name | Description |
index |
int |
Returns | |
---|---|
Type | Description |
AggregationQuery.Aggregation |
getAggregationsCount()
public int getAggregationsCount()
Optional. Series of aggregations to apply over the results of the
nested_query
.
Requires:
- A minimum of one and maximum of five aggregations per query.
repeated .google.datastore.v1.AggregationQuery.Aggregation aggregations = 3 [(.google.api.field_behavior) = OPTIONAL];
Returns | |
---|---|
Type | Description |
int |
getAggregationsList()
public List<AggregationQuery.Aggregation> getAggregationsList()
Optional. Series of aggregations to apply over the results of the
nested_query
.
Requires:
- A minimum of one and maximum of five aggregations per query.
repeated .google.datastore.v1.AggregationQuery.Aggregation aggregations = 3 [(.google.api.field_behavior) = OPTIONAL];
Returns | |
---|---|
Type | Description |
List<Aggregation> |
getAggregationsOrBuilder(int index)
public AggregationQuery.AggregationOrBuilder getAggregationsOrBuilder(int index)
Optional. Series of aggregations to apply over the results of the
nested_query
.
Requires:
- A minimum of one and maximum of five aggregations per query.
repeated .google.datastore.v1.AggregationQuery.Aggregation aggregations = 3 [(.google.api.field_behavior) = OPTIONAL];
Parameter | |
---|---|
Name | Description |
index |
int |
Returns | |
---|---|
Type | Description |
AggregationQuery.AggregationOrBuilder |
getAggregationsOrBuilderList()
public List<? extends AggregationQuery.AggregationOrBuilder> getAggregationsOrBuilderList()
Optional. Series of aggregations to apply over the results of the
nested_query
.
Requires:
- A minimum of one and maximum of five aggregations per query.
repeated .google.datastore.v1.AggregationQuery.Aggregation aggregations = 3 [(.google.api.field_behavior) = OPTIONAL];
Returns | |
---|---|
Type | Description |
List<? extends com.google.datastore.v1.AggregationQuery.AggregationOrBuilder> |
getDefaultInstanceForType()
public AggregationQuery getDefaultInstanceForType()
Returns | |
---|---|
Type | Description |
AggregationQuery |
getNestedQuery()
public Query getNestedQuery()
Nested query for aggregation
.google.datastore.v1.Query nested_query = 1;
Returns | |
---|---|
Type | Description |
Query |
The nestedQuery. |
getNestedQueryOrBuilder()
public QueryOrBuilder getNestedQueryOrBuilder()
Nested query for aggregation
.google.datastore.v1.Query nested_query = 1;
Returns | |
---|---|
Type | Description |
QueryOrBuilder |
getParserForType()
public Parser<AggregationQuery> getParserForType()
Returns | |
---|---|
Type | Description |
Parser<AggregationQuery> |
getQueryTypeCase()
public AggregationQuery.QueryTypeCase getQueryTypeCase()
Returns | |
---|---|
Type | Description |
AggregationQuery.QueryTypeCase |
getSerializedSize()
public int getSerializedSize()
Returns | |
---|---|
Type | Description |
int |
hasNestedQuery()
public boolean hasNestedQuery()
Nested query for aggregation
.google.datastore.v1.Query nested_query = 1;
Returns | |
---|---|
Type | Description |
boolean |
Whether the nestedQuery field is set. |
hashCode()
public int hashCode()
Returns | |
---|---|
Type | Description |
int |
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns | |
---|---|
Type | Description |
FieldAccessorTable |
isInitialized()
public final boolean isInitialized()
Returns | |
---|---|
Type | Description |
boolean |
newBuilderForType()
public AggregationQuery.Builder newBuilderForType()
Returns | |
---|---|
Type | Description |
AggregationQuery.Builder |
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected AggregationQuery.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter | |
---|---|
Name | Description |
parent |
BuilderParent |
Returns | |
---|---|
Type | Description |
AggregationQuery.Builder |
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter | |
---|---|
Name | Description |
unused |
UnusedPrivateParameter |
Returns | |
---|---|
Type | Description |
Object |
toBuilder()
public AggregationQuery.Builder toBuilder()
Returns | |
---|---|
Type | Description |
AggregationQuery.Builder |
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Parameter | |
---|---|
Name | Description |
output |
CodedOutputStream |
Exceptions | |
---|---|
Type | Description |
IOException |