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

Class LowerCaseDBIsTrueFunctionSymbolImpl

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.impl.BooleanFunctionSymbolImpl

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

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

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

All Implemented Interfaces:

BooleanFunctionSymbol, DBBooleanFunctionSymbol, DBFunctionSymbol, DBFunctionSymbolSerializer, DBIsTrueFunctionSymbol, FunctionSymbol, Predicate

public class LowerCaseDBIsTrueFunctionSymbolImpl
extends DefaultDBIsTrueFunctionSymbol

The JDBC driver of Denodo may return the boolean as "true" or "false" (lower case)

Nested Class Summary

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

FunctionSymbol.FunctionalTermNullability

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LowerCaseDBIsTrueFunctionSymbolImpl(DBTermType dbBooleanTermType)

Method Summary

Modifier and Type	Method and Description
protected boolean	evaluateDBConstant(DBConstant constant, TermFactory termFactory)

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

blocksNegation, buildTermAfterEvaluation, canBePostProcessed, getNativeDBString, isAlwaysInjectiveInTheAbsenceOfNonInjectiveFunctionalTerms, negate, tolerateNulls

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

inBrackets, isPreferringToBePostProcessedOverBeingBlocked, mayReturnNullWithoutNullArguments

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

enableIfElseNullLifting, inferType, tryToLiftIfThenTerm, tryToLiftMagicNumbers

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

analyzeInjectivity, canBeSafelyDecomposedIntoConjunction, decomposeInjectiveTopFunctionalTerm, evaluateIsNotNull, evaluateNullability, evaluateStrictEq, evaluateStrictEqWithFunctionalTerm, evaluateStrictEqWithNonNullConstant, getExpectedBaseType, getExpectedBaseTypes, isAggregation, 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.BooleanFunctionSymbol

simplify2VL

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

isPreferringToBePostProcessedOverBeingBlocked

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

analyzeInjectivity, 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

LowerCaseDBIsTrueFunctionSymbolImpl

protected LowerCaseDBIsTrueFunctionSymbolImpl(DBTermType dbBooleanTermType)

Method Detail

evaluateDBConstant

protected boolean evaluateDBConstant(DBConstant constant,
                                     TermFactory termFactory)

Overrides:

evaluateDBConstant in class DefaultDBIsTrueFunctionSymbol