Package kodo.query

JDO Abstract Query Framework

See:
Description

Interface Summary

AggregateListener	An aggregate listener aggregates data produced by a JDOQL query.
Args	Interface representing a list of method arguments.
Constant	Specialization of Value that represents a constant value in the AST.
Expression	Marker interface for a set of conditions that must be met for the query to be true.
FilterListener	A filter listener extends JDOQL filters with custom functionality.
KodoQuery	Extension of the Query interface that adds some Kodo-specific methods.
KodoQuerySPI	Internal query interface.
Path	A path represents a traversal into fields of a candidate object.
ResultPacker
ResultPackerProvider	Responsible for providing a ResultPacker implementation for query packing needs.
Subquery	Query value representing a subquery.
Value	Interface for any non-operator in a query filter, including constants, variables, and object fields.

Class Summary

DelegatingKodoQuerySPI
Filters	Helper methods for dealing with JDOQL.
ParsedQuery	Struct to hold the state of a parsed query.
ResultPackerProviderImpl	This implementation returns a new ResultPackerImpl instance; overridden implementations might return a subclass.

Package kodo.query Description

JDO Abstract Query Framework

Abstract Query framework that can be extended for use in a particular runtime and native query format.

The query framework conforms to the JDO 1.0 specification.