Package it.unibz.inf.ontop.iq.transformer.impl

Class EmptyRowsValuesNodeTransformerImpl

java.lang.Object

it.unibz.inf.ontop.iq.transform.impl.DefaultRecursiveIQTreeExtendedTransformer<VariableGenerator>

it.unibz.inf.ontop.iq.transformer.impl.EmptyRowsValuesNodeTransformerImpl

All Implemented Interfaces:

IQTreeExtendedTransformer<VariableGenerator>, EmptyRowsValuesNodeTransformer

public class EmptyRowsValuesNodeTransformerImpl
extends DefaultRecursiveIQTreeExtendedTransformer<VariableGenerator>
implements EmptyRowsValuesNodeTransformer

Field Summary

Fields inherited from class it.unibz.inf.ontop.iq.transform.impl.DefaultRecursiveIQTreeExtendedTransformer

iqFactory

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EmptyRowsValuesNodeTransformerImpl(CoreSingletons coreSingletons)

Method Summary

Modifier and Type	Method	Description
IQTree	transformValues(ValuesNode valuesNode, VariableGenerator variableGenerator)	Ovverride transform Values method to handle case of VALUES [] () ()

Methods inherited from class it.unibz.inf.ontop.iq.transform.impl.DefaultRecursiveIQTreeExtendedTransformer

transformAggregation, transformBinaryNonCommutativeNode, transformConstruction, transformDistinct, transformEmpty, transformExtensionalData, transformFilter, transformInnerJoin, transformIntensionalData, transformLeaf, transformLeftJoin, transformNaryCommutativeNode, transformNonStandardBinaryNonCommutativeNode, transformNonStandardLeafNode, transformNonStandardNaryNode, transformNonStandardUnaryNode, transformOrderBy, transformSlice, transformTrue, transformUnaryNode, transformUnion

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface it.unibz.inf.ontop.iq.transform.IQTreeExtendedTransformer

transform, transformAggregation, transformConstruction, transformDistinct, transformEmpty, transformExtensionalData, transformFilter, transformInnerJoin, transformIntensionalData, transformLeftJoin, transformNonStandardBinaryNonCommutativeNode, transformNonStandardLeafNode, transformNonStandardNaryNode, transformNonStandardUnaryNode, transformOrderBy, transformSlice, transformTrue, transformUnion

Constructor Detail

EmptyRowsValuesNodeTransformerImpl

@Inject
protected EmptyRowsValuesNodeTransformerImpl(CoreSingletons coreSingletons)

Method Detail

transformValues

public IQTree transformValues(ValuesNode valuesNode,
                              VariableGenerator variableGenerator)

Ovverride transform Values method to handle case of VALUES [] () ()

Specified by:

transformValues in interface IQTreeExtendedTransformer<VariableGenerator>

Overrides:

transformValues in class DefaultRecursiveIQTreeExtendedTransformer<VariableGenerator>