---
title: LessThanComparator
framework: appintents
role: symbol
role_heading: Class
path: appintents/lessthancomparator
---

# LessThanComparator

An object that determines whether the value of a comparable property is less than the specified value.

## Declaration

```swift
final class LessThanComparator<Property, PropertyType, ComparatorMappingType> where Property : EntityProperty<PropertyType>, PropertyType : _IntentValue, PropertyType : Sendable, PropertyType.UnwrappedType : Comparable
```

## Topics

### Creating a comparator

- [init(mappingTransform:)](appintents/lessthancomparator/init(mappingtransform:).md)
- [init(mappingTransform:)](appintents/lessthancomparator/init(mappingtransform:).md)
- [init(withResolvers:mappingTransform:)](appintents/lessthancomparator/init(withresolvers:mappingtransform:).md)
- [init(withResolvers:mappingTransform:)](appintents/lessthancomparator/init(withresolvers:mappingtransform:).md)

## Relationships

### Inherits From

- [EntityQueryComparator](appintents/entityquerycomparator.md)

## See Also

### Equatable comparisons

- [EqualToComparator](appintents/equaltocomparator.md)
- [NotEqualToComparator](appintents/notequaltocomparator.md)
- [GreaterThanComparator](appintents/greaterthancomparator.md)
- [GreaterThanOrEqualToComparator](appintents/greaterthanorequaltocomparator.md)
- [LessThanOrEqualToComparator](appintents/lessthanorequaltocomparator.md)
- [IsBetweenComparator](appintents/isbetweencomparator.md)