org.modeshape.jcr.query.plan
Interface Planner

All Known Implementing Classes:

CanonicalPlanner

public interface Planner

Interface for a query planner.

Method Summary

PlanNode

createPlan(QueryContext context, QueryCommand query) Create a canonical query plan for the given command.

Method Detail

createPlan

PlanNode createPlan(QueryContext context,
                    QueryCommand query)

Create a canonical query plan for the given command.

Parameters:

context - the context in which the query is being planned

query - the query command to be planned

Returns:

the root node of the plan tree representing the canonical plan