net.sf.mmm.util.query.base.argument

Interface AbstractCollectionArgument<V extends Collection<E>,E>

Type Parameters:

V - the generic type of the Collection values to check by the Expression to build.

E - the generic type of the Collection-elements.

All Superinterfaces:

AbstractArgument<V>, Argument<V>, CollectionArgument<V,E>

All Known Subinterfaces:

AbstractListArgument<E>, AbstractSetArgument<E>

All Known Implementing Classes:

CollectionPathImpl, ConstantCollectionArgument, ConstantListArgument, ConstantSetArgument, ListPathImpl, SetPathImpl

public interface AbstractCollectionArgument<V extends Collection<E>,E>
extends AbstractArgument<V>, CollectionArgument<V,E>

The abstract base implementation of CollectionArgument.

Since:

8.0.0

Author:

hohwille

Method Summary

Modifier and Type	Method and Description
default Expression	isEmpty()
default Expression	isNotEmpty()

Methods inherited from interface net.sf.mmm.util.query.base.argument.AbstractArgument

eq, eq, exp, exp, exp, exp, expRight, in, in, isNotNull, isNull, neq, neq, notIn, notIn

Methods inherited from interface net.sf.mmm.util.query.api.argument.Argument

evaluate, getValue, getValuePath, isConstant

Method Detail

isEmpty

default Expression isEmpty()

Specified by:

isEmpty in interface CollectionArgument<V extends Collection<E>,E>

Returns:

an Expression for this IS EMPTY.

See Also:

Collection.isEmpty()

isNotEmpty

default Expression isNotEmpty()

Specified by:

isNotEmpty in interface CollectionArgument<V extends Collection<E>,E>

Returns:

an Expression for this IS NOT EMPTY.

See Also:

Collection.isEmpty()