# Uses of Class
org.apache.cayenne.exp.property.BaseProperty

Packages that use BaseProperty
Package
Description
org.apache.cayenne.exp
Cayenne data expression classes.
org.apache.cayenne.exp.property
Property API
org.apache.cayenne.query
Defines standard queries supported by Cayenne and extension mechanism to create custom queries.

- ## Uses of BaseProperty in org.apache.cayenne.exp

  Subclasses of BaseProperty in org.apache.cayenne.exp
  Modifier and Type
  Class
  Description
  `class`
  `Property<E>`
  Deprecated.
  since 4.2 in favour of type-specific set of properties, see `PropertyFactory` and `org.apache.cayenne.exp.property` package.

- ## Uses of BaseProperty in org.apache.cayenne.exp.property

  Subclasses of BaseProperty in org.apache.cayenne.exp.property
  Modifier and Type
  Class
  Description
  `class`
  `BaseIdProperty<E>`
  Property that represents non-numeric PK
  `class`
  `CollectionProperty<V extends Persistent,E extends Collection<V>>`
  Base class for `ListProperty` and `SetProperty`
  `class`
  `DateProperty<E>`
  Property that represents date/time attribute.
  `class`
  `EmbeddableProperty<E>`
  Property that represents object attribute mapped on `Embeddable` object.
  `class`
  `EntityProperty<E extends Persistent>`
  Property that represents to-one relationships.
  `class`
  `ListProperty<V extends Persistent>`
  Property that represents to-many relationship mapped on `List`.
  `class`
  `MapProperty<K,V extends Persistent>`
  Property that represents to-many relationship mapped on `Map`.
  `class`
  `NumericIdProperty<E extends Number>`
  Property that represents numeric PK
  `class`
  `NumericProperty<E extends Number>`
  Property that represents attributes mapped on numeric types
  `class`
  `SetProperty<V extends Persistent>`
  Property that represents to-many relationship mapped on `Set`.
  `class`
  `StringProperty<E extends CharSequence>`
  Property that represents attributes mapped on string types
  Methods in org.apache.cayenne.exp.property that return BaseProperty
  Modifier and Type
  Method
  Description
  `BaseProperty<E>`
  BaseProperty.`alias(String alias)`
  Creates alias with different name for this property
  `static <T> BaseProperty<T>`
  PropertyFactory.`createBase(String name, Class<T> type)`
  Create base property
  `static <T> BaseProperty<T>`
  PropertyFactory.`createBase(String name, Expression expression, Class<T> type)`
  Create base property
  `static <T> BaseProperty<T>`
  PropertyFactory.`createBase(Expression expression, Class<T> type)`
  Create base property
  `default BaseProperty<Object>`
  PathProperty.`dot(String property)`
  Constructs a property path by appending the argument to the existing property separated by a dot.
  `default <T> BaseProperty<T>`
  PathProperty.`dot(BaseProperty<T> property)`
  Constructs a new property path by appending the argument to the existing property separated by a dot.
  `BaseProperty<E>`
  BaseProperty.`enclosing()`
  `<T> BaseProperty<T>`
  BaseProperty.`function(String functionName, Class<T> returnType, Object... arguments)`
  `<T> BaseProperty<T>`
  BaseProperty.`function(String functionName, Class<T> returnType, BaseProperty<?>... arguments)`
  `default BaseProperty<E>`
  ComparableProperty.`max()`
  `default BaseProperty<E>`
  ComparableProperty.`min()`
  `<T> BaseProperty<T>`
  BaseProperty.`operator(String operator, Class<T> returnType, Object... arguments)`
  `<T> BaseProperty<T>`
  BaseProperty.`operator(String operator, Class<T> returnType, BaseProperty<?>... arguments)`
  `BaseProperty<E>`
  RelationshipProperty.`outer()`
  Returns a version of this property that represents an OUTER join.
  Methods in org.apache.cayenne.exp.property with parameters of type BaseProperty
  Modifier and Type
  Method
  Description
  `default <T> BaseProperty<T>`
  PathProperty.`dot(BaseProperty<T> property)`
  Constructs a new property path by appending the argument to the existing property separated by a dot.
  `Expression`
  BaseProperty.`eq(BaseProperty<?> value)`
  `<T> BaseProperty<T>`
  BaseProperty.`function(String functionName, Class<T> returnType, BaseProperty<?>... arguments)`
  `Expression`
  BaseProperty.`ne(BaseProperty<?> value)`
  `<T> BaseProperty<T>`
  BaseProperty.`operator(String operator, Class<T> returnType, BaseProperty<?>... arguments)`

- ## Uses of BaseProperty in org.apache.cayenne.query

  Methods in org.apache.cayenne.query with parameters of type BaseProperty
  Modifier and Type
  Method
  Description
  `ColumnSelect<Object[]>`
  ColumnSelect.`count(BaseProperty<?> property)`
  Select COUNT(property)
  `ColumnSelect<Long>`
  ObjectSelect.`count(BaseProperty<?> property)`
  Select COUNT(property)