Package org.apache.cayenne.exp.property
Class SetProperty<V extends Persistent>
java.lang.Object
org.apache.cayenne.exp.property.BaseProperty<Set<V>>
org.apache.cayenne.exp.property.CollectionProperty<V,Set<V>>
org.apache.cayenne.exp.property.SetProperty<V>
- All Implemented Interfaces:
PathProperty<Set<V>>
,Property<Set<V>>
,RelationshipProperty<Set<V>>
Property that represents to-many relationship mapped on
Set
.- Since:
- 4.2
- See Also:
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Field Summary
Fields inherited from class org.apache.cayenne.exp.property.CollectionProperty
entityType
Fields inherited from class org.apache.cayenne.exp.property.BaseProperty
expressionSupplier, path, type
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
SetProperty
(CayennePath path, Expression expression, Class<V> entityType) Constructs a new property with the given path and expression -
Method Summary
Modifier and TypeMethodDescriptionCreates alias with different name for this propertyThis operator allows to access properties of the enclosing query from the subquery.outer()
Returns a version of this property that represents an OUTER join.Methods inherited from class org.apache.cayenne.exp.property.CollectionProperty
contains, contains, contains, containsId, containsId, containsId, containsIds, containsIdsCollection, containsValue, containsValues, containsValuesCollection, flat, getEntityType, notContains, notContains, notContains, notContainsId, notContainsId, notContainsId, notContainsIds, notContainsIdsCollection, notContainsValue, notContainsValues, notContainsValuesCollection
Methods inherited from class org.apache.cayenne.exp.property.BaseProperty
aggregate, asc, ascInsensitive, ascInsensitives, ascs, count, countDistinct, desc, descInsensitive, descInsensitives, descs, eq, eq, equals, function, function, getAlias, getExpression, getFrom, getFromAll, getName, getPath, getType, hashCode, in, in, in, isFalse, isNotNull, isNull, isTrue, ne, ne, nin, nin, nin, operator, operator, setIn, setInAll
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.apache.cayenne.exp.property.PathProperty
dot, dot, dot, dot, dot
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Constructor Details
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SetProperty
Constructs a new property with the given path and expression- Parameters:
path
- of the property (will be used as alias for the expression)expression
- expression for propertyentityType
- type of related entity
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Method Details
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alias
Creates alias with different name for this property- Overrides:
alias
in classBaseProperty<Set<V extends Persistent>>
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outer
Returns a version of this property that represents an OUTER join. -
enclosing
Description copied from class:BaseProperty
This operator allows to access properties of the enclosing query from the subquery. It allows multiple nesting levels to access a corresponding query in case of multiple levels of subqueries. Example:ObjectSelect.query(Artist.class) .where(ExpressionFactory.notExists(ObjectSelect.query(Painting.class) .where(Painting.TO_ARTIST.eq(Artist.ARTIST_ID_PK_PROPERTY.enclosing()))))
- Overrides:
enclosing
in classBaseProperty<Set<V extends Persistent>>
- Returns:
- property that will be translated relative to parent query
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