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

Class DefaultDBCaseFunctionSymbol

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.AbstractArgDependentTypedDBFunctionSymbol

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

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

All Implemented Interfaces:

DBFunctionSymbol, DBFunctionSymbolSerializer, DBIfThenFunctionSymbol, FunctionSymbol, Predicate

Direct Known Subclasses:

DBBooleanCaseFunctionSymbolImpl

public class DefaultDBCaseFunctionSymbol
extends AbstractDBIfThenFunctionSymbol

Nested Class Summary

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

FunctionSymbol.FunctionalTermNullability

Field Summary

Fields inherited from class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBIfThenFunctionSymbol

doOrderingMatter

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DefaultDBCaseFunctionSymbol(int arity, DBTermType dbBooleanType, DBTermType rootDBTermType, boolean doOrderingMatter)
protected	DefaultDBCaseFunctionSymbol(String name, int arity, DBTermType dbBooleanType, DBTermType rootDBTermType, boolean doOrderingMatter)

Method Summary

Modifier and Type	Method and Description
protected ImmutableTerm	extractDefaultValue(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<? extends ImmutableTerm> terms, TermFactory termFactory)
String	getNativeDBString(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<? extends ImmutableTerm> terms, Function<ImmutableTerm,String> termConverter, TermFactory termFactory) Returns a String in the native query language.

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

buildCase, canBePostProcessed, extractPossibleValues, extractSubFunctionalTerms, isAlwaysInjectiveInTheAbsenceOfNonInjectiveFunctionalTerms, isPreferringToBePostProcessedOverBeingBlocked, mayReturnNullWithoutNullArguments, pushDownExpression, pushDownFunctionalTerm, pushDownRegularFunctionalTerm, simplify, simplifyValue, tolerateNulls, transformIntoRegularArguments

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

inferType

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

analyzeInjectivity, buildTermAfterEvaluation, canBeSafelyDecomposedIntoConjunction, decomposeInjectiveTopFunctionalTerm, enableIfElseNullLifting, evaluateIsNotNull, evaluateNullability, evaluateStrictEq, evaluateStrictEqWithFunctionalTerm, evaluateStrictEqWithNonNullConstant, getExpectedBaseType, getExpectedBaseTypes, isAggregation, isDeterministic, isInjective, isNullable, proposeProvenanceVariables, simplifyAsGuaranteedToBeNonNull, 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, evaluateIsNotNull, evaluateNullability, evaluateStrictEq, getExpectedBaseType, inferType, isAggregation, isDeterministic, isNullable, proposeProvenanceVariables, simplifyAsGuaranteedToBeNonNull

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

getArity, getName

Constructor Detail

DefaultDBCaseFunctionSymbol

protected DefaultDBCaseFunctionSymbol(int arity,
                                      DBTermType dbBooleanType,
                                      DBTermType rootDBTermType,
                                      boolean doOrderingMatter)

DefaultDBCaseFunctionSymbol

protected DefaultDBCaseFunctionSymbol(String name,
                                      int arity,
                                      DBTermType dbBooleanType,
                                      DBTermType rootDBTermType,
                                      boolean doOrderingMatter)

Method Detail

getNativeDBString

public String getNativeDBString(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<? extends ImmutableTerm> terms,
                                Function<ImmutableTerm,String> termConverter,
                                TermFactory termFactory)

Description copied from interface: DBFunctionSymbolSerializer

Returns a String in the native query language.

extractDefaultValue

protected ImmutableTerm extractDefaultValue(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<? extends ImmutableTerm> terms,
                                            TermFactory termFactory)

Specified by:

extractDefaultValue in class AbstractDBIfThenFunctionSymbol