Package com.apple.foundationdb.record.query.plan.temp.expressions

A variety of planner-specific PlannerExpression implementations which will never be used outside of the planner.

See: Description

Interface Summary

Interface	Description
RelationalExpressionWithChildren	A parent interface for RelationalPlannerExpressions that have relational children (as opposed to non-relation children, such as QueryComponents).
RelationalPlannerExpression	A relational expression is a PlannerExpression that represents a stream of records.
TypeFilterExpression	A relational planner expression that represents a type filter.

Class Summary

Class	Description
FullUnorderedScanExpression	A planner expression representing a full, unordered scan of the records by primary key, which is the logical version of a RecordQueryScanPlan with ScanComparisons.EMPTY.
IndexEntrySourceScanExpression	A logical version of RecordQueryIndexPlan that represents a partially-implemented index scan.
LogicalDistinctExpression	A relational planner expression representing a stream of unique records.
LogicalFilterExpression	A relational planner expression that represents an unimplemented filter on the records produced by its inner relational planner expression.
LogicalSortExpression	A relational planner expression that represents an unimplemented sort on the records produced by its inner relational planner expression.
LogicalTypeFilterExpression	A relational planner expression that represents an unimplemented type filter on the records produced by its inner relational planner expression.
LogicalUnorderedUnionExpression	A relational planner expression that represents an unimplemented unordered union of its children.
NestedContextExpression	A planner expression that indicates that all of its descendants are nested relative to the NestedContext that it holds.

Package com.apple.foundationdb.record.query.plan.temp.expressions Description

A variety of planner-specific PlannerExpression implementations which will never be used outside of the planner.