Package org.intermine.objectstore.query

Interface Summary

Interface	Description
ConstraintTraverseAction	ConstraintTraverseActions are passed to the traverseConstraints() method.
ConstraintWithBag	Common interface for BagConstraint and MultipleInBagConstraint defining the getBag() method.
FromElement	An element that can appear in the FROM clause of a query
HasFromList	Interface to define the types of things that can have from elements added to them.
Queryable	An interface for an object that has a SELECT list and a WHERE clause, like a Query.
QueryEvaluable	An element that can be evaluated for comparison (one that represents an atomic type)
QueryNode	An element that can appear in the SELECT, ORDER BY or GROUP BY clause of a query.
QueryOrderable	An element that can appear in the ORDER BY clause of a query.
QueryPathExpression	An element that can appear in the SELECT clause of a query, representing extra data to be collected for the Results, usually in a separate database operation.
QueryPathExpressionWithSelect	A Path Expression that has a Select list.
QuerySelectable	An element that can appear in the SELECT clause of a query.

Class Summary

Class	Description
BagConstraint	Constrain a QueryClass or QueryEvaluable to be within a bag.
ClassConstraint	Constrain whether a QueryClass is equal/not equal to another QueryClass or an example of an object belonging to a QueryClass.
Clob	Object representing a large String that has been stored in the database.
ClobAccess	Class used to read a Clob from the ObjectStore.
ClobAccess.ClobAccessSubclassFactory	Class to provide fast access to the constructor of plugin subclasses of ClobAccess.
Constraint	Abstract reperesentation of a query constraint.
ConstraintHelper	Static methods to create Lists of Constraint objects in a query and Constraints in a query relating to a given QueryClass, plus helper methods for dealing with Constraints.
ConstraintSet	Groups a series of Constraints together.
ContainsConstraint	Constrain whether a QueryClass is member of a QueryReference or not.
MultipleInBagConstraint	Constraint type requiring any of the given QueryEvaluables to be in a given bag.
ObjectStoreBag	Object representing a collection of objects which have been stored in the database.
ObjectStoreBagCombination	Object representing a combination of ObjectStoreBags.
ObjectStoreBagsForObject	Object representing a query to fetch ObjectStoreBag IDs for ObjectStoreBags that contain a certain value.
OrderDescending	An element that can appear in the ORDER BY clause of a query, to reverse the order.
OverlapConstraint	Represents a constraint comparing two range values on an object.
OverlapRange	Represents a range value on an object.
PathExpressionField	An element that can appear in the SELECT clause of a query, representing extra data to be collected for the Results - namely a part of the SELECT list of a QueryObjectPathExpression in single-row mode.
PendingClob	Subclass of ClobAccess that contains data to be written to the database instead of access to data already in the database.
PrefetchManager	A manager for the prefetch mechanism for the Results object.
Query	This class provides an implementation-independent abstract representation of a query
QueryCast	Represents a type cast in a Query.
QueryClass	Represents the database extent of a Java class NOTE - No equals() method is defined for this class and none should be.
QueryClassBag	An element that can appear in the FROM clause of a query
QueryCloner	This is a static class that provides a method to clone a Query object.
QueryCollectionPathExpression	An element that can appear in the SELECT clause of a query, representing extra data to be collected for the Results - namely a collection or reference referenced in an object in the results.
QueryCollectionReference	Represents a field of a QueryClass that is a collection
QueryCreator	Class that helps build queries or parts of queries for common situations.
QueryExpression	Represents an arithmetic or substring expression, analogous to those in SQL
QueryField	Represents a QueryClass field that is neither a collection or reference to another business object.
QueryForeignKey	Represents the ID of a field of a QueryClass that is a business object
QueryFunction	A QueryFunction represents an aggregate
QueryHelper	Static methods to assist with query generation from front end.
QueryObjectPathExpression	An element that can appear in the SELECT clause of a query, representing extra data to be collected for the Results - namely a object referenced by some other object in the results.
QueryObjectReference	Represents a field of a QueryClass that is a business object
QueryReference	Represents a field of a QueryClass that is a non-primitive type.
QueryValue	Represents a constant in a Query
Results	Results representation as a List of ResultRows.
ResultsBatches	Class holding the data batches for the Results object.
ResultsInfo	Represents a result from the estimate() method of an ObjectStore.
ResultsRow<E>
SimpleConstraint	Represents a constraint between two QueryEvaluable types.
SingletonResults	This class is equivalent to a Result object with ResultRows consisting only of single items
SubqueryConstraint	Constrain a QueryClass or QueryEvaluable to be within the select list of a given subquery.
SubqueryExistsConstraint	Check if there are any rows in the subquery
UnknownTypeValue	Represents a value with an unknown type.
WidthBucketFunction	Representation of a call to the Postgresql WIDTH_BUCKET function.