Package org.springframework.data.mongodb.core.aggregation

Class SetOperators.SetOperatorFactory

java.lang.Object

org.springframework.data.mongodb.core.aggregation.SetOperators.SetOperatorFactory

Enclosing class:

SetOperators

public static class SetOperators.SetOperatorFactory
extends Object

Author:

Christoph Strobl

Constructor Summary

Constructors

Constructor	Description
SetOperatorFactory(String fieldReference)	Creates new SetOperators.SetOperatorFactory for given fieldReference.
SetOperatorFactory(AggregationExpression expression)	Creates new SetOperators.SetOperatorFactory for given AggregationExpression.

Method Summary

Modifier and Type	Method	Description
SetOperators.AllElementsTrue	allElementsTrue()	Creates new AggregationExpression that tkes array of the previously mentioned field and returns true if no elements is false.
SetOperators.AnyElementTrue	anyElementTrue()	Creates new AggregationExpression that takes array of the previously mentioned field and returns true if any of the elements are true and false otherwise.
SetOperators.SetDifference	differenceTo(String arrayReference)	Creates new AggregationExpression that takes array of the previously mentioned field and returns an array containing the elements that do not exist in the given arrayReference.
SetOperators.SetDifference	differenceTo(AggregationExpression expression)	Creates new AggregationExpression that takes array of the previously mentioned field and returns an array containing the elements that do not exist in the given AggregationExpression.
SetOperators.SetIntersection	intersects(String... arrayReferences)	Creates new AggregationExpression that takes array of the previously mentioned field and one or more arrays and returns an array that contains the elements that appear in every of those.
SetOperators.SetIntersection	intersects(AggregationExpression... expressions)	Creates new AggregationExpression that takes array of the previously mentioned field and one or more arrays and returns an array that contains the elements that appear in every of those.
SetOperators.SetEquals	isEqualTo(String... arrayReferences)	Creates new AggregationExpression that compares the previously mentioned field to one or more arrays and returns true if they have the same distinct elements and false otherwise.
SetOperators.SetEquals	isEqualTo(AggregationExpression... expressions)	Creates new AggregationExpression that compares the previously mentioned field to one or more arrays and returns true if they have the same distinct elements and false otherwise.
SetOperators.SetIsSubset	isSubsetOf(String arrayReference)	Creates new AggregationExpression that takes array of the previously mentioned field and returns true if it is a subset of the given arrayReference.
SetOperators.SetIsSubset	isSubsetOf(AggregationExpression expression)	Creates new AggregationExpression that takes array of the previously mentioned field and returns true if it is a subset of the given AggregationExpression.
SetOperators.SetUnion	union(String... arrayReferences)	Creates new AggregationExpression that takes array of the previously mentioned field and one or more arrays and returns an array that contains the elements that appear in any of those.
SetOperators.SetUnion	union(AggregationExpression... expressions)	Creates new AggregationExpression that takes array of the previously mentioned field and one or more arrays and returns an array that contains the elements that appear in any of those.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SetOperatorFactory

public SetOperatorFactory(String fieldReference)

Creates new SetOperators.SetOperatorFactory for given fieldReference.

Parameters:

fieldReference - must not be null.

SetOperatorFactory

public SetOperatorFactory(AggregationExpression expression)

Creates new SetOperators.SetOperatorFactory for given AggregationExpression.

Parameters:

expression - must not be null.

Method Details

isEqualTo

public SetOperators.SetEquals isEqualTo(String... arrayReferences)

Creates new AggregationExpression that compares the previously mentioned field to one or more arrays and returns true if they have the same distinct elements and false otherwise.

Parameters:

arrayReferences - must not be null.

Returns:

new instance of SetOperators.SetEquals.

isEqualTo

public SetOperators.SetEquals isEqualTo(AggregationExpression... expressions)

Creates new AggregationExpression that compares the previously mentioned field to one or more arrays and returns true if they have the same distinct elements and false otherwise.

Parameters:

expressions - must not be null.

Returns:

new instance of SetOperators.SetEquals.

intersects

public SetOperators.SetIntersection intersects(String... arrayReferences)

Creates new AggregationExpression that takes array of the previously mentioned field and one or more arrays and returns an array that contains the elements that appear in every of those.

Parameters:

arrayReferences - must not be null.

Returns:

new instance of SetOperators.SetIntersection.

intersects

public SetOperators.SetIntersection intersects(AggregationExpression... expressions)

Creates new AggregationExpression that takes array of the previously mentioned field and one or more arrays and returns an array that contains the elements that appear in every of those.

Parameters:

expressions - must not be null.

Returns:

new instance of SetOperators.SetIntersection.

union

public SetOperators.SetUnion union(String... arrayReferences)

Creates new AggregationExpression that takes array of the previously mentioned field and one or more arrays and returns an array that contains the elements that appear in any of those.

Parameters:

arrayReferences - must not be null.

Returns:

new instance of SetOperators.SetUnion.

union

public SetOperators.SetUnion union(AggregationExpression... expressions)

Creates new AggregationExpression that takes array of the previously mentioned field and one or more arrays and returns an array that contains the elements that appear in any of those.

Parameters:

expressions - must not be null.

Returns:

new instance of SetOperators.SetUnion.

differenceTo

public SetOperators.SetDifference differenceTo(String arrayReference)

Creates new AggregationExpression that takes array of the previously mentioned field and returns an array containing the elements that do not exist in the given arrayReference.

Parameters:

arrayReference - must not be null.

Returns:

new instance of SetOperators.SetDifference.

differenceTo

public SetOperators.SetDifference differenceTo(AggregationExpression expression)

Creates new AggregationExpression that takes array of the previously mentioned field and returns an array containing the elements that do not exist in the given AggregationExpression.

Parameters:

expression - must not be null.

Returns:

new instance of SetOperators.SetDifference.

isSubsetOf

public SetOperators.SetIsSubset isSubsetOf(String arrayReference)

Creates new AggregationExpression that takes array of the previously mentioned field and returns true if it is a subset of the given arrayReference.

Parameters:

arrayReference - must not be null.

Returns:

new instance of SetOperators.SetIsSubset.

isSubsetOf

public SetOperators.SetIsSubset isSubsetOf(AggregationExpression expression)

Creates new AggregationExpression that takes array of the previously mentioned field and returns true if it is a subset of the given AggregationExpression.

Parameters:

expression - must not be null.

Returns:

new instance of SetOperators.SetIsSubset.

anyElementTrue

public SetOperators.AnyElementTrue anyElementTrue()

Creates new AggregationExpression that takes array of the previously mentioned field and returns true if any of the elements are true and false otherwise.

Returns:

new instance of SetOperators.AnyElementTrue.

allElementsTrue

public SetOperators.AllElementsTrue allElementsTrue()

Creates new AggregationExpression that tkes array of the previously mentioned field and returns true if no elements is false.

Returns:

new instance of SetOperators.AllElementsTrue.