net.sf.mmm.util.query.api.argument

Interface CollectionArgument<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:

Argument<V>

All Known Subinterfaces:

AbstractCollectionArgument<V,E>, AbstractListArgument<E>, AbstractSetArgument<E>, CollectionPath<V,E>, ListArgument<E>, ListPath<E>, SetArgument<E>, SetPath<E>

All Known Implementing Classes:

CollectionPathImpl, ConstantCollectionArgument, ConstantListArgument, ConstantSetArgument, ListPathImpl, SetPathImpl

public interface CollectionArgument<V extends Collection<E>,E>
extends Argument<V>

Extends Argument to build an Expression of Collection values.

Since:

8.0.0

Author:

hohwille

Method Summary

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

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

eq, eq, evaluate, getValue, getValuePath, in, in, isConstant, isNotNull, isNull, neq, neq, notIn, notIn

Method Detail

isEmpty

Expression isEmpty()

Returns:

an Expression for this IS EMPTY.

See Also:

Collection.isEmpty()

isNotEmpty

Expression isNotEmpty()

Returns:

an Expression for this IS NOT EMPTY.

See Also:

Collection.isEmpty()