Uses of Interface
se.liu.ida.hefquin.engine.queryplan.physical.BinaryPhysicalOp

Packages that use BinaryPhysicalOp

Package	Description
se.liu.ida.hefquin.engine.queryplan.physical
se.liu.ida.hefquin.engine.queryplan.physical.impl
se.liu.ida.hefquin.engine.queryplan.utils

Uses of BinaryPhysicalOp in se.liu.ida.hefquin.engine.queryplan.physical

Subinterfaces of BinaryPhysicalOp in se.liu.ida.hefquin.engine.queryplan.physical

Modifier and Type	Interface	Description
interface	BinaryPhysicalOpForLogicalOp	An interface for any type of PhysicalOperator that directly implements a particular logical operator that has an arity of two.

Methods in se.liu.ida.hefquin.engine.queryplan.physical that return BinaryPhysicalOp

Modifier and Type	Method	Description
BinaryPhysicalOp	PhysicalPlanWithBinaryRoot.getRootOperator()

Uses of BinaryPhysicalOp in se.liu.ida.hefquin.engine.queryplan.physical.impl

Classes in se.liu.ida.hefquin.engine.queryplan.physical.impl that implement BinaryPhysicalOp

Modifier and Type	Class	Description
class	BaseForPhysicalOpBinaryJoin	Base class for physical operators that implement some form of a binary join algorithm; i.e., these algorithms consume two sequences of input solution mappings (produced by the two sub-plans under this operator) and join these the solution mappings from these two sequences locally (i.e., within in the engine rather than by interacting with any federation member).
class	PhysicalOpBinaryUnion	A physical operator that implements a binary union.
class	PhysicalOpHashJoin	A physical operator that implements the hash join algorithm to perform an inner join of two sequences of input solution mappings (produced by the two sub-plans under this operator).
class	PhysicalOpHashRJoin	A physical operator that implements the hash join algorithm to perform a right outer join of two sequences of input solution mappings (produced by the two sub-plans under this operator).
class	PhysicalOpNaiveNestedLoopsJoin	A physical operator that implements a local (!)
class	PhysicalOpSymmetricHashJoin	A physical operator that implements the symmetric hash join algorithm to perform an inner join of two sequences of input solution mappings (produced by the two sub-plans under this operator).

Methods in se.liu.ida.hefquin.engine.queryplan.physical.impl that return BinaryPhysicalOp

Modifier and Type	Method	Description
BinaryPhysicalOp	PhysicalPlanWithBinaryRootImpl.getRootOperator()

Constructors in se.liu.ida.hefquin.engine.queryplan.physical.impl with parameters of type BinaryPhysicalOp

Modifier	Constructor	Description
protected	PhysicalPlanWithBinaryRootImpl(BinaryPhysicalOp rootOp, PhysicalPlan subPlan1, PhysicalPlan subPlan2)	Instead of creating such a plan directly using this constructor, use PhysicalPlanFactory.

Uses of BinaryPhysicalOp in se.liu.ida.hefquin.engine.queryplan.utils

Methods in se.liu.ida.hefquin.engine.queryplan.utils that return BinaryPhysicalOp

Modifier and Type	Method	Description
static BinaryPhysicalOp	LogicalToPhysicalOpConverter.convert(BinaryLogicalOp lop)
static BinaryPhysicalOp	LogicalToPhysicalOpConverter.convert(LogicalOpJoin lop)
static BinaryPhysicalOp	LogicalToPhysicalOpConverter.convert(LogicalOpRightJoin lop)
static BinaryPhysicalOp	LogicalToPhysicalOpConverter.convert(LogicalOpUnion lop)

Methods in se.liu.ida.hefquin.engine.queryplan.utils with parameters of type BinaryPhysicalOp

Modifier and Type	Method	Description
static PhysicalPlan	PhysicalPlanFactory.createPlan(BinaryPhysicalOp rootOp, PhysicalPlan subplan1, PhysicalPlan subplan2)	Creates a physical plan with the given root operator.