Class: Axiom::Optimizer::Algebra::Projection::SortedOperand

Inherits:

Axiom::Optimizer::Algebra::Projection

• Object
• Axiom::Optimizer
• Relation::Operation::Unary
• Axiom::Optimizer::Algebra::Projection
• Axiom::Optimizer::Algebra::Projection::SortedOperand

Includes:

Relation::Operation::Unary::SortedOperand

Defined in:

lib/axiom/optimizer/algebra/projection.rb

Overview

Optimize when the operand is an Sorted

Constant Summary

Constants inherited from Axiom::Optimizer

Identity, VERSION

Instance Attribute Summary

Attributes inherited from Relation::Operation::Unary

#header

Attributes included from Function::Unary

#operand

Attributes inherited from Axiom::Optimizer

#operation

Method Summary

Methods included from Relation::Operation::Unary::SortedOperand

#optimizable?, #optimize

Methods inherited from Relation::Operation::Unary

#initialize

Methods included from Function::Unary

#initialize

Methods inherited from Axiom::Optimizer

chain, #initialize, #optimizable?, #optimize

Constructor Details

This class inherits a constructor from Axiom::Optimizer::Relation::Operation::Unary