it.unibz.inf.ontop.iq.executor.leftjoin

Interface LeftJoinRightChildNormalizationAnalyzer

All Known Implementing Classes:

LeftJoinRightChildNormalizationAnalyzerImpl

public interface LeftJoinRightChildNormalizationAnalyzer

TODO: explain Does not propose to change the left data node.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	LeftJoinRightChildNormalizationAnalyzer.LeftJoinRightChildNormalizationAnalysis

Method Summary

Modifier and Type	Method and Description
LeftJoinRightChildNormalizationAnalyzer.LeftJoinRightChildNormalizationAnalysis	analyze(com.google.common.collect.ImmutableSet<Variable> leftVariables, com.google.common.collect.ImmutableList<ExtensionalDataNode> leftDataNodes, ExtensionalDataNode rightDataNode, VariableGenerator variableGenerator, VariableNullability variableNullability) NB: VariableNullability is at the level of the LJ tree

Method Detail

analyze

LeftJoinRightChildNormalizationAnalyzer.LeftJoinRightChildNormalizationAnalysis analyze(com.google.common.collect.ImmutableSet<Variable> leftVariables,
                                                                                        com.google.common.collect.ImmutableList<ExtensionalDataNode> leftDataNodes,
                                                                                        ExtensionalDataNode rightDataNode,
                                                                                        VariableGenerator variableGenerator,
                                                                                        VariableNullability variableNullability)

NB: VariableNullability is at the level of the LJ tree