Uses of Package
org.modeshape.jcr.query.process

Packages that use org.modeshape.jcr.query.process

org.modeshape.jcr.query.lucene	The core query engine, which currently uses Lucene for indexing and raw queries, and the Hibernate Search engine (which does not depend on or use Hibernate Core or JPA) for updating and querying the Lucene indexes.
org.modeshape.jcr.query.process	This package defines the QueryProcessor interface, which is responsible for constructing for each query a tree of ProcessingComponent objects that each are responsible for processing a specific aspect of the query and returning the tuples to the parent component.

Classes in org.modeshape.jcr.query.process used by org.modeshape.jcr.query.lucene

AbstractAccessComponent
A reusable base class for ProcessingComponent implementations that does everything except obtain the correct QueryResults.Location objects for the query results.

ProcessingComponent
A component that performs (some) portion of the query processing by returning the tuples that result from this stage of processing.

Processor
Interface for a query processor.

QueryEngine
A query engine that is able to execute formal queries expressed in the Graph API's Abstract Query Model.

QueryProcessor
An abstract Processor implementation that builds a tree of ProcessingComponent objects to perform the different parts of the query processing logic.

Classes in org.modeshape.jcr.query.process used by org.modeshape.jcr.query.process

DelegatingComponent

JoinComponent

JoinComponent.Joinable
Interface defining the value of a tuple that is used in the join condition.

JoinComponent.TupleMerger
A component that will merge the supplied tuple on the left side of a join with the supplied tuple on the right side of the join, to produce a single tuple with all components from the left and right tuples.

JoinComponent.ValueSelector
Interface defining the value of a tuple that is used in the join condition.

ProcessingComponent
A component that performs (some) portion of the query processing by returning the tuples that result from this stage of processing.

ProcessingComponent.DynamicOperation
Interface for evaluating a DynamicOperand to return the resulting value.

Processor
Interface for a query processor.

QueryResultColumns
Defines the columns associated with the results of a query.

SelectComponent.ConstraintChecker
Interface used to determine whether a tuple satisfies all of the constraints applied to the SELECT node.

SetOperationComponent

SortValuesComponent
A ProcessingComponent implementation that performs a PROJECT operation to reduce the columns that appear in the results.