Interface ExecutableFindByQueryOperation.FindByQueryWithDistinct<T>

Type Parameters:

T - the entity type to use for the results.

All Superinterfaces:

ExecutableFindByQueryOperation.FindByQueryConsistentWith<T>, ExecutableFindByQueryOperation.FindByQueryInCollection<T>, ExecutableFindByQueryOperation.FindByQueryInScope<T>, ExecutableFindByQueryOperation.FindByQueryWithConsistency<T>, ExecutableFindByQueryOperation.FindByQueryWithOptions<T>, ExecutableFindByQueryOperation.FindByQueryWithProjecting<T>, ExecutableFindByQueryOperation.FindByQueryWithProjection<T>, ExecutableFindByQueryOperation.FindByQueryWithQuery<T>, ExecutableFindByQueryOperation.TerminatingFindByQuery<T>, InCollection<T>, InScope<T>, OneAndAll<T>, WithConsistency<T>, WithDistinct<T>, WithQuery<T>, WithQueryOptions<T>

All Known Subinterfaces:

ExecutableFindByQueryOperation.ExecutableFindByQuery<T>

Enclosing interface:

ExecutableFindByQueryOperation

public static interface ExecutableFindByQueryOperation.FindByQueryWithDistinct<T>
extends ExecutableFindByQueryOperation.FindByQueryWithProjecting<T>, WithDistinct<T>

Fluent method to specify DISTINCT fields

Since:

2.0

Author:

Christoph Strobl

Method Summary

Modifier and Type	Method	Description
ExecutableFindByQueryOperation.FindByQueryWithProjection<T>	distinct(String[] distinctFields)	Finds the distinct values for a specified field across a single collection

Methods inherited from interface ExecutableFindByQueryOperation.FindByQueryConsistentWith

consistentWith

Methods inherited from interface ExecutableFindByQueryOperation.FindByQueryInCollection

inCollection

Methods inherited from interface ExecutableFindByQueryOperation.FindByQueryInScope

inScope

Methods inherited from interface ExecutableFindByQueryOperation.FindByQueryWithConsistency

withConsistency

Methods inherited from interface ExecutableFindByQueryOperation.FindByQueryWithOptions

withOptions

Methods inherited from interface ExecutableFindByQueryOperation.FindByQueryWithProjecting

project

Methods inherited from interface ExecutableFindByQueryOperation.FindByQueryWithProjection

as

Methods inherited from interface ExecutableFindByQueryOperation.FindByQueryWithQuery

matching, matching

Methods inherited from interface ExecutableFindByQueryOperation.TerminatingFindByQuery

all, count, exists, first, firstValue, one, oneValue, stream

Method Details

distinct

ExecutableFindByQueryOperation.FindByQueryWithProjection<T> distinct(String[] distinctFields)

Finds the distinct values for a specified field across a single collection

Specified by:

distinct in interface WithDistinct<T>

Parameters:

distinctFields - name of the field. Must not be null.

Returns:

new instance of ExecutableFindByQueryOperation.ExecutableFindByQuery.

Throws:

IllegalArgumentException - if field is null.