it.unibz.inf.ontop.spec.mapping.sqlparser

Class RAExpressionAttributesOperations

java.lang.Object

it.unibz.inf.ontop.spec.mapping.sqlparser.RAExpressionAttributesOperations

All Implemented Interfaces:

RAOperations<RAExpressionAttributes>

public class RAExpressionAttributesOperations
extends Object
implements RAOperations<RAExpressionAttributes>

Constructor Summary

Constructors

Constructor and Description
RAExpressionAttributesOperations()

Method Summary

Modifier and Type	Method and Description
RAExpressionAttributes	create()
RAExpressionAttributes	create(DatabaseRelationDefinition relation, com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.term.Variable> variables)
RAExpressionAttributes	create(com.google.common.collect.ImmutableMap<QuotedID,it.unibz.inf.ontop.model.term.ImmutableTerm> unqualifiedAttributes)
RAExpressionAttributes	crossJoin(RAExpressionAttributes left, RAExpressionAttributes right) CROSS JOIN (also denoted by , in SQL)
RAExpressionAttributes	filter(RAExpressionAttributes rae, com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.term.ImmutableExpression> filter)
com.google.common.collect.ImmutableMap<QuotedID,it.unibz.inf.ontop.model.term.ImmutableTerm>	getAttributesMap(RelationDefinition relation, com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.term.Variable> variables)
com.google.common.collect.ImmutableSet<QuotedID>	getSharedAttributeNames(RAExpressionAttributes left, RAExpressionAttributes right)
RAExpressionAttributes	joinOn(RAExpressionAttributes left, RAExpressionAttributes right, Function<RAExpressionAttributes,com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.term.ImmutableExpression>> getAtomOnExpression)
RAExpressionAttributes	joinUsing(RAExpressionAttributes left, RAExpressionAttributes right, com.google.common.collect.ImmutableSet<QuotedID> using) JOIN USING
RAExpressionAttributes	withAlias(RAExpressionAttributes rae, RelationID aliasId)

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unibz.inf.ontop.spec.mapping.sqlparser.RAOperations

naturalJoin

Constructor Detail

RAExpressionAttributesOperations

public RAExpressionAttributesOperations()

Method Detail

create

public RAExpressionAttributes create()

Specified by:

create in interface RAOperations<RAExpressionAttributes>

create

public RAExpressionAttributes create(DatabaseRelationDefinition relation,
                                     com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.term.Variable> variables)

Specified by:

create in interface RAOperations<RAExpressionAttributes>

create

public RAExpressionAttributes create(com.google.common.collect.ImmutableMap<QuotedID,it.unibz.inf.ontop.model.term.ImmutableTerm> unqualifiedAttributes)

withAlias

public RAExpressionAttributes withAlias(RAExpressionAttributes rae,
                                        RelationID aliasId)

Specified by:

withAlias in interface RAOperations<RAExpressionAttributes>

crossJoin

public RAExpressionAttributes crossJoin(RAExpressionAttributes left,
                                        RAExpressionAttributes right)
                                 throws IllegalJoinException

CROSS JOIN (also denoted by , in SQL)

Specified by:

crossJoin in interface RAOperations<RAExpressionAttributes>

Parameters:

left - an RAExpressionAttributes

right - an RAExpressionAttributes

Returns:

an RAExpressionAttributes

Throws:

IllegalJoinException - if the same relation alias occurs in both arguments

joinUsing

public RAExpressionAttributes joinUsing(RAExpressionAttributes left,
                                        RAExpressionAttributes right,
                                        com.google.common.collect.ImmutableSet<QuotedID> using)
                                 throws IllegalJoinException

JOIN USING

Specified by:

joinUsing in interface RAOperations<RAExpressionAttributes>

Parameters:

left - an RAExpressionAttributes

right - an RAExpressionAttributes

using - an ImmutableSet<QuotedID>

Returns:

an RAExpressionAttributes

Throws:

IllegalJoinException - if the same relatio alias occurs in both arguments or one of the `using' attributes is ambiguous or absent

joinOn

public RAExpressionAttributes joinOn(RAExpressionAttributes left,
                                     RAExpressionAttributes right,
                                     Function<RAExpressionAttributes,com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.term.ImmutableExpression>> getAtomOnExpression)
                              throws IllegalJoinException

Specified by:

joinOn in interface RAOperations<RAExpressionAttributes>

Throws:

IllegalJoinException

getSharedAttributeNames

public com.google.common.collect.ImmutableSet<QuotedID> getSharedAttributeNames(RAExpressionAttributes left,
                                                                                RAExpressionAttributes right)

Specified by:

getSharedAttributeNames in interface RAOperations<RAExpressionAttributes>

filter

public RAExpressionAttributes filter(RAExpressionAttributes rae,
                                     com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.term.ImmutableExpression> filter)

Specified by:

filter in interface RAOperations<RAExpressionAttributes>

getAttributesMap

public com.google.common.collect.ImmutableMap<QuotedID,it.unibz.inf.ontop.model.term.ImmutableTerm> getAttributesMap(RelationDefinition relation,
                                                                                                                     com.google.common.collect.ImmutableList<it.unibz.inf.ontop.model.term.Variable> variables)