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

Class PostgreSQLDBFunctionSymbolFactory

java.lang.Object

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

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

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

All Implemented Interfaces:

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

public class PostgreSQLDBFunctionSymbolFactory
extends AbstractSQLDBFunctionSymbolFactory

Field Summary

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

ABS_STR, abstractRootDBType, abstractRootType, ADD_STR, AND_STR, CEIL_STR, CHAR_LENGTH_STR, COALESCE_STR, CONCAT_OP_STR, CONCAT_STR, CURRENT_TIMESTAMP_STR, dbBooleanType, dbDecimalType, dbDoubleType, dbIntegerType, dbStringType, dbTypeFactory, DIVIDE_STR, FLOOR_STR, LCASE_STR, LENGTH_STR, LOWER_STR, MULTIPLY_STR, NOT_STR, NULLIF_STR, OR_STR, RAND_STR, REGEXP_LIKE_STR, REGEXP_REPLACE_STR, REPLACE_STR, RIGHT_STR, ROUND_STR, SUBSTR_STR, SUBSTRING_STR, SUBTRACT_STR, typeFactory, UCASE_STR, UPPER_STR

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PostgreSQLDBFunctionSymbolFactory(it.unibz.inf.ontop.model.type.TypeFactory typeFactory)

Method Summary

Modifier and Type	Method and Description
protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBTypeConversionFunctionSymbol	createBooleanNormFunctionSymbol(it.unibz.inf.ontop.model.type.DBTermType booleanType)
protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBConcatFunctionSymbol	createDBConcatOperator(int arity)
protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol	createDBGroupConcat(it.unibz.inf.ontop.model.type.DBTermType dbStringType, boolean isDistinct)
protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBIsTrueFunctionSymbol	createDBIsTrue(it.unibz.inf.ontop.model.type.DBTermType dbBooleanType)
protected com.google.common.collect.ImmutableTable<it.unibz.inf.ontop.model.type.DBTermType,it.unibz.inf.ontop.model.type.RDFDatatype,it.unibz.inf.ontop.model.term.functionsymbol.db.DBTypeConversionFunctionSymbol>	createNormalizationTable()
protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBConcatFunctionSymbol	createNullRejectingDBConcat(int arity)
protected static com.google.common.collect.ImmutableTable<String,Integer,it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol>	createPostgreSQLRegularFunctionTable(it.unibz.inf.ontop.model.type.TypeFactory typeFactory)
protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBConcatFunctionSymbol	createRegularDBConcat(int arity) CONCAT regular function symbol, not an operator (like || or +)
protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBTypeConversionFunctionSymbol	createStringToStringCastFunctionSymbol(it.unibz.inf.ontop.model.type.DBTermType inputType, it.unibz.inf.ontop.model.type.DBTermType targetType) Cast made explicit when the input type is char
protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol	createTypeNullFunctionSymbol(it.unibz.inf.ontop.model.type.DBTermType termType) Requires sometimes to type NULLs
it.unibz.inf.ontop.model.term.functionsymbol.db.DBBooleanFunctionSymbol	getDBRegexpMatches2()
it.unibz.inf.ontop.model.term.functionsymbol.db.DBBooleanFunctionSymbol	getDBRegexpMatches3()
it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol	getDBSubString2()
it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol	getDBSubString3()
it.unibz.inf.ontop.model.term.functionsymbol.db.NonDeterministicDBFunctionSymbol	getDBUUID(UUID uuid)
protected String	getRandNameInDialect() Can be overridden.
protected String	getUUIDNameInDialect()
protected String	serializeContains(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory)
protected String	serializeDateTimeNorm(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory) TODO: find a way to use the stored TZ instead of the local one
protected String	serializeMD5(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory)
protected String	serializeSHA1(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory) Requires pgcrypto to be enabled (CREATE EXTENSION pgcrypto)
protected String	serializeSHA256(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory) Requires pgcrypto to be enabled (CREATE EXTENSION pgcrypto)
protected String	serializeSHA512(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory) Requires pgcrypto to be enabled (CREATE EXTENSION pgcrypto)
protected String	serializeStrAfter(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory)
protected String	serializeStrBefore(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory)
protected String	serializeTz(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms, Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter, it.unibz.inf.ontop.model.term.TermFactory termFactory)

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

createAbsFunctionSymbol, createAddOperator, createBooleanDenormFunctionSymbol, createBooleanInequality, createCeilFunctionSymbol, createCoalesceFunctionSymbol, createDateInequality, createDateTimeDenormFunctionSymbol, createDatetimeInequality, createDateTimeNormFunctionSymbol, createDatetimeToDatetimeCastFunctionSymbol, createDBAnd, createDBAvg, createDBBooleanCase, createDBCase, createDBCount, createDBIfThenElse, createDBIsNotNull, createDBIsNull, createDBMax, createDBMin, createDBNotFunctionSymbol, createDBOr, createDBStrictEquality, createDBStrictNEquality, createDBSum, createDecimalToDecimalCastFunctionSymbol, createDecimalToStringCastFunctionSymbol, createDefaultCastToStringFunctionSymbol, createDefaultInequality, createDefaultRegularFunctionTable, createDivideOperator, createFloatDoubleToFloatDoubleCastFunctionSymbol, createFloatDoubleToStringCastFunctionSymbol, createFloorFunctionSymbol, createIntegerToIntegerCastFunctionSymbol, createIntegerToStringCastFunctionSymbol, createIsStringEmpty, createMultiplyOperator, createNonStrictDateEquality, createNonStrictDatetimeEquality, createNonStrictDefaultEquality, createNonStrictNumericEquality, createNonStrictStringEquality, createNumericInequality, createR2RMLIRISafeEncode, createRegularBooleanFunctionSymbol, createRegularUntypedFunctionSymbol, createRoundFunctionSymbol, createSimpleCastFunctionSymbol, createSimpleCastFunctionSymbol, createStringInequality, createSubtractOperator, createUntypedAddOperator, createUntypedDivideOperator, createUntypedMultiplyOperator, createUntypedSubtractOperator, getDBAnd, getDBCharLength, getDBConcatOperator, getDBIfThenElse, getDBIsNotNull, getDBIsNull, getDBIsStringEmpty, getDBLower, getDBNow, getDBOr, getDBRand, getDBRegexpReplace3, getDBRegexpReplace4, getDBReplace, getDBRight, getDBUpper, getIsTrue, getNullRejectingDBConcat, init, isAnd, isCoalesce, isConcat, isOr, serializeDay, serializeDayFromDate, serializeDayFromDatetime, serializeHours, serializeMinutes, serializeMonth, serializeMonthFromDate, serializeMonthFromDatetime, serializeSeconds, serializeYear, serializeYearFromDate, serializeYearFromDatetime

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

canonicalizeRegularFunctionSymbolName, createContainsFunctionSymbol, createCurrentDateTimeFunctionSymbol, createDayFromDateFunctionSymbol, createDayFromDatetimeFunctionSymbol, createDBBinaryMathOperator, createDBBooleanIfElseNull, createDBCountTable, createDenormalizationTable, createExtractFunctionSymbol, createFalseOrNullFunctionSymbol, createHoursFunctionSymbol, createLikeFunctionSymbol, createMD5FunctionSymbol, createMinutesFunctionSymbol, createMonthFromDateFunctionSymbol, createMonthFromDatetimeFunctionSymbol, createRegularIfElseNull, createSecondsFunctionSymbol, createSHA1FunctionSymbol, createSHA256FunctionSymbol, createSHA512FunctionSymbol, createStrAfterFunctionSymbol, createStrBeforeFunctionSymbol, createStrEndsFunctionSymbol, createStrStartsFunctionSymbol, createTrueOrNullFunctionSymbol, createTzFunctionSymbol, createUntypedDBBinaryMathOperator, createYearFromDateFunctionSymbol, createYearFromDatetimeFunctionSymbol, getAbs, getBnodeStringTemplateFunctionSymbol, getCeil, getConversion2RDFLexicalFunctionSymbol, getConversionFromRDFLexical2DBFunctionSymbol, getCurrentDateTimeSymbol, getDBBooleanCase, getDBBooleanIfElseNull, getDBBooleanInequality, getDBCase, getDBCastFunctionSymbol, getDBCastFunctionSymbol, getDBCoalesce, getDBContains, getDBCount, getDBDateInequality, getDBDatetimeInequality, getDBDayFromDate, getDBDayFromDatetime, getDBDefaultInequality, getDBEndsWith, getDBHours, getDBIfElseNull, getDBIntIndex, getDBLike, getDBMathBinaryOperator, getDBMax, getDBMd5, getDBMin, getDBMinutes, getDBMonthFromDate, getDBMonthFromDatetime, getDBNonStrictDateEquality, getDBNonStrictDatetimeEquality, getDBNonStrictDefaultEquality, getDBNonStrictNumericEquality, getDBNonStrictStringEquality, getDBNot, getDBNumericInequality, getDBSeconds, getDBSha1, getDBSha256, getDBSha512, getDBStartsWith, getDBStrAfter, getDBStrBefore, getDBStrictEquality, getDBStrictNEquality, getDBStringInequality, getDBSum, getDBTz, getDBYearFromDate, getDBYearFromDatetime, getExtractFunctionSymbol, getFalseOrNullFunctionSymbol, getFloor, getFreshBnodeStringTemplateFunctionSymbol, getIRIStringTemplateFunctionSymbol, getNullIgnoringDBAvg, getNullIgnoringDBGroupConcat, getNullIgnoringDBSum, getR2RMLIRISafeEncode, getRegularDBBooleanFunctionSymbol, getRegularDBFunctionSymbol, getRound, getTemporaryConversionToDBStringFunctionSymbol, getTrueOrNullFunctionSymbol, getTypedNullFunctionSymbol, getUntypedDBMathBinaryOperator, serializeCurrentDateTime, serializeExtract

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgreSQLDBFunctionSymbolFactory

@Inject
protected PostgreSQLDBFunctionSymbolFactory(it.unibz.inf.ontop.model.type.TypeFactory typeFactory)

Method Detail

createPostgreSQLRegularFunctionTable

protected static com.google.common.collect.ImmutableTable<String,Integer,it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol> createPostgreSQLRegularFunctionTable(it.unibz.inf.ontop.model.type.TypeFactory typeFactory)

createNormalizationTable

protected com.google.common.collect.ImmutableTable<it.unibz.inf.ontop.model.type.DBTermType,it.unibz.inf.ontop.model.type.RDFDatatype,it.unibz.inf.ontop.model.term.functionsymbol.db.DBTypeConversionFunctionSymbol> createNormalizationTable()

Overrides:

createNormalizationTable in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

createDBGroupConcat

protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol createDBGroupConcat(it.unibz.inf.ontop.model.type.DBTermType dbStringType,
                                                                                               boolean isDistinct)

Overrides:

createDBGroupConcat in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

createTypeNullFunctionSymbol

protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol createTypeNullFunctionSymbol(it.unibz.inf.ontop.model.type.DBTermType termType)

Requires sometimes to type NULLs

Overrides:

createTypeNullFunctionSymbol in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

createNullRejectingDBConcat

protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBConcatFunctionSymbol createNullRejectingDBConcat(int arity)

Specified by:

createNullRejectingDBConcat in class AbstractSQLDBFunctionSymbolFactory

createDBConcatOperator

protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBConcatFunctionSymbol createDBConcatOperator(int arity)

Specified by:

createDBConcatOperator in class AbstractSQLDBFunctionSymbolFactory

createRegularDBConcat

protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBConcatFunctionSymbol createRegularDBConcat(int arity)

Description copied from class: AbstractSQLDBFunctionSymbolFactory

CONCAT regular function symbol, not an operator (like || or +)

Specified by:

createRegularDBConcat in class AbstractSQLDBFunctionSymbolFactory

createDBIsTrue

protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBIsTrueFunctionSymbol createDBIsTrue(it.unibz.inf.ontop.model.type.DBTermType dbBooleanType)

Overrides:

createDBIsTrue in class AbstractSQLDBFunctionSymbolFactory

serializeDateTimeNorm

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

TODO: find a way to use the stored TZ instead of the local one

Specified by:

serializeDateTimeNorm in class AbstractSQLDBFunctionSymbolFactory

createBooleanNormFunctionSymbol

protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBTypeConversionFunctionSymbol createBooleanNormFunctionSymbol(it.unibz.inf.ontop.model.type.DBTermType booleanType)

Overrides:

createBooleanNormFunctionSymbol in class AbstractSQLDBFunctionSymbolFactory

getDBSubString2

public it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol getDBSubString2()

Specified by:

getDBSubString2 in interface it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolFactory

Overrides:

getDBSubString2 in class AbstractSQLDBFunctionSymbolFactory

getDBSubString3

public it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbol getDBSubString3()

Specified by:

getDBSubString3 in interface it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolFactory

Overrides:

getDBSubString3 in class AbstractSQLDBFunctionSymbolFactory

getDBUUID

public it.unibz.inf.ontop.model.term.functionsymbol.db.NonDeterministicDBFunctionSymbol getDBUUID(UUID uuid)

Specified by:

getDBUUID in interface it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolFactory

Overrides:

getDBUUID in class AbstractSQLDBFunctionSymbolFactory

getRandNameInDialect

protected String getRandNameInDialect()

Description copied from class: AbstractSQLDBFunctionSymbolFactory

Can be overridden. Not an official SQL function

Overrides:

getRandNameInDialect in class AbstractSQLDBFunctionSymbolFactory

getUUIDNameInDialect

protected String getUUIDNameInDialect()

Specified by:

getUUIDNameInDialect in class AbstractSQLDBFunctionSymbolFactory

serializeContains

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

Specified by:

serializeContains in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

serializeStrBefore

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

Specified by:

serializeStrBefore in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

serializeStrAfter

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

Specified by:

serializeStrAfter in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

serializeMD5

protected String serializeMD5(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms,
                              Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter,
                              it.unibz.inf.ontop.model.term.TermFactory termFactory)

Specified by:

serializeMD5 in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

serializeSHA1

protected String serializeSHA1(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms,
                               Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter,
                               it.unibz.inf.ontop.model.term.TermFactory termFactory)

Requires pgcrypto to be enabled (CREATE EXTENSION pgcrypto)

Specified by:

serializeSHA1 in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

serializeSHA256

protected String serializeSHA256(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms,
                                 Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter,
                                 it.unibz.inf.ontop.model.term.TermFactory termFactory)

Requires pgcrypto to be enabled (CREATE EXTENSION pgcrypto)

Specified by:

serializeSHA256 in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

serializeSHA512

protected String serializeSHA512(com.google.common.collect.ImmutableList<? extends it.unibz.inf.ontop.model.term.ImmutableTerm> terms,
                                 Function<it.unibz.inf.ontop.model.term.ImmutableTerm,String> termConverter,
                                 it.unibz.inf.ontop.model.term.TermFactory termFactory)

Requires pgcrypto to be enabled (CREATE EXTENSION pgcrypto)

Specified by:

serializeSHA512 in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

serializeTz

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

Specified by:

serializeTz in class it.unibz.inf.ontop.model.term.functionsymbol.db.impl.AbstractDBFunctionSymbolFactory

getDBRegexpMatches2

public it.unibz.inf.ontop.model.term.functionsymbol.db.DBBooleanFunctionSymbol getDBRegexpMatches2()

Specified by:

getDBRegexpMatches2 in interface it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolFactory

Overrides:

getDBRegexpMatches2 in class AbstractSQLDBFunctionSymbolFactory

getDBRegexpMatches3

public it.unibz.inf.ontop.model.term.functionsymbol.db.DBBooleanFunctionSymbol getDBRegexpMatches3()

Specified by:

getDBRegexpMatches3 in interface it.unibz.inf.ontop.model.term.functionsymbol.db.DBFunctionSymbolFactory

Overrides:

getDBRegexpMatches3 in class AbstractSQLDBFunctionSymbolFactory

createStringToStringCastFunctionSymbol

protected it.unibz.inf.ontop.model.term.functionsymbol.db.DBTypeConversionFunctionSymbol createStringToStringCastFunctionSymbol(it.unibz.inf.ontop.model.type.DBTermType inputType,
                                                                                                                                it.unibz.inf.ontop.model.type.DBTermType targetType)

Cast made explicit when the input type is char

Overrides:

createStringToStringCastFunctionSymbol in class AbstractSQLDBFunctionSymbolFactory