com.holonplatform.datastore.mongo.core.expression

Interface BsonQuery

All Superinterfaces:

com.holonplatform.core.Expression

public interface BsonQuery
extends com.holonplatform.core.Expression

MongoDB query expression.

Since:

5.2.0

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	BsonQuery.Builder BsonQuery builder.

Nested classes/interfaces inherited from interface com.holonplatform.core.Expression

com.holonplatform.core.Expression.ExpressionResolverFunction<E extends com.holonplatform.core.Expression,R extends com.holonplatform.core.Expression>, com.holonplatform.core.Expression.InvalidExpressionException

Method Summary

Modifier and Type	Method and Description
static BsonQuery.Builder	builder(BsonQueryDefinition definition) Get a new BsonQuery builder.
BsonQueryDefinition	getDefinition() Get the query definition.
Optional<String>	getDistinctFieldName() If the query is a distinct field value query, get the field name.
Optional<BsonProjection<?>>	getProjection() Get the query projection.

Methods inherited from interface com.holonplatform.core.Expression

validate

Method Detail

getDefinition

BsonQueryDefinition getDefinition()

Get the query definition.

Returns:

The query definition

getProjection

Optional<BsonProjection<?>> getProjection()

Get the query projection.

Returns:

Optional query projection

getDistinctFieldName

Optional<String> getDistinctFieldName()

If the query is a distinct field value query, get the field name.

Returns:

Distinct field name, or empty if not a distinct field value query

builder

static BsonQuery.Builder builder(BsonQueryDefinition definition)

Get a new BsonQuery builder.

Parameters:

definition - Query definition

Returns:

A new BsonQuery builder