net.sansa_stack.query.spark.ontop

Class ForcingFloatingDBAvgFunctionSymbolImpl

java.lang.Object

it.unibz.inf.ontop.model.term.impl.PredicateImpl

it.unibz.inf.ontop.model.term.functionsymbol.impl.FunctionSymbolImpl

it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractAggregationFunctionSymbol

it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBAggregationFunctionSymbol

it.unibz.inf.ontop.model.term.functionsymbol.db.impl.NullIgnoringDBAvgFunctionSymbol

net.sansa_stack.query.spark.ontop.ForcingFloatingDBAvgFunctionSymbolImpl

All Implemented Interfaces:

it.unibz.inf.ontop.model.term.functionsymbol.AggregationFunctionSymbol, it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol, it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolSerializer, it.unibz.inf.ontop.model.term.functionsymbol.FunctionSymbol, it.unibz.inf.ontop.model.term.functionsymbol.Predicate, Serializable

public class ForcingFloatingDBAvgFunctionSymbolImpl
extends it.unibz.inf.ontop.model.term.functionsymbol.db.impl.NullIgnoringDBAvgFunctionSymbol

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface it.unibz.inf.ontop.model.term.functionsymbol.FunctionSymbol

it.unibz.inf.ontop.model.term.functionsymbol.FunctionSymbol.FunctionalTermNullability

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForcingFloatingDBAvgFunctionSymbolImpl(it.unibz.inf.ontop.model.type.DBTermType inputDBType, it.unibz.inf.ontop.model.type.DBTermType targetDBType, boolean isDistinct)

Method Summary

Modifier and Type	Method and Description
static it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolSerializer	getDistinctAggregationSerializer()
static it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolSerializer	getRegularSerializer()

Methods inherited from class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.NullIgnoringDBAvgFunctionSymbol

evaluateEmptyBag, isAlwaysInjectiveInTheAbsenceOfNonInjectiveFunctionalTerms, mayReturnNullWithoutNullArguments, tolerateNulls

Methods inherited from class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBAggregationFunctionSymbol

buildTermAfterEvaluation, getNativeDBString, isPreferringToBePostProcessedOverBeingBlocked

Methods inherited from class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractAggregationFunctionSymbol

canBePostProcessed, inferType, isAggregation, isDistinct

Methods inherited from class it.unibz.inf.ontop.model.term.functionsymbol.impl.FunctionSymbolImpl

analyzeInjectivity, canBeSafelyDecomposedIntoConjunction, decomposeInjectiveTopFunctionalTerm, enableIfElseNullLifting, evaluateIsNotNull, evaluateNullability, evaluateStrictEq, evaluateStrictEqWithFunctionalTerm, evaluateStrictEqWithNonNullConstant, getExpectedBaseType, getExpectedBaseTypes, isDeterministic, isInjective, isNullable, proposeProvenanceVariables, simplify, simplifyAsGuaranteedToBeNonNull, transformIntoRegularArguments, tryToLiftMagicNumbers

Methods inherited from class it.unibz.inf.ontop.model.term.impl.PredicateImpl

equals, getArity, getName, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unibz.inf.ontop.model.term.functionsymbol.FunctionSymbol

analyzeInjectivity, canBePostProcessed, evaluateIsNotNull, evaluateNullability, evaluateStrictEq, getExpectedBaseType, inferType, isAggregation, isDeterministic, isNullable, proposeProvenanceVariables, simplify, simplifyAsGuaranteedToBeNonNull

Methods inherited from interface it.unibz.inf.ontop.model.term.functionsymbol.Predicate

getArity, getName

Constructor Detail

ForcingFloatingDBAvgFunctionSymbolImpl

protected ForcingFloatingDBAvgFunctionSymbolImpl(@Nonnull
                                                 it.unibz.inf.ontop.model.type.DBTermType inputDBType,
                                                 @Nonnull
                                                 it.unibz.inf.ontop.model.type.DBTermType targetDBType,
                                                 boolean isDistinct)

Method Detail

getRegularSerializer

public static it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolSerializer getRegularSerializer()

getDistinctAggregationSerializer

public static it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolSerializer getDistinctAggregationSerializer()