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

Interface DBIfElseNullFunctionSymbol

All Superinterfaces:

DBFunctionSymbol, DBFunctionSymbolSerializer, DBIfThenFunctionSymbol, FunctionSymbol, Predicate, Serializable

All Known Implementing Classes:

BooleanDBIfElseNullFunctionSymbolImpl, DefaultDBIfElseNullFunctionSymbol

public interface DBIfElseNullFunctionSymbol
extends DBIfThenFunctionSymbol

Nested Class Summary

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

FunctionSymbol.FunctionalTermNullability

Method Summary

Modifier and Type	Method and Description
ImmutableExpression	liftUnaryBooleanFunctionSymbol(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<? extends ImmutableTerm> ifElseNullTerms, BooleanFunctionSymbol unaryBooleanFunctionSymbol, TermFactory termFactory) Returns BOOL_IF_ELSE_NULL(c, f(v)) where f is an unary BooleanFunctionSymbol, and c and v and the initial terms

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

extractPossibleValues, pushDownExpression, pushDownRegularFunctionalTerm

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, 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

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

getNativeDBString

Method Detail

liftUnaryBooleanFunctionSymbol

ImmutableExpression liftUnaryBooleanFunctionSymbol(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<? extends ImmutableTerm> ifElseNullTerms,
                                                   BooleanFunctionSymbol unaryBooleanFunctionSymbol,
                                                   TermFactory termFactory)

Returns BOOL_IF_ELSE_NULL(c, f(v)) where f is an unary BooleanFunctionSymbol, and c and v and the initial terms