Package it.unibz.inf.ontop.spec.sqlparser

Class RAExpressionAttributesOperations

java.lang.Object

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

All Implemented Interfaces:

RAOperations<RAExpressionAttributes>

public class RAExpressionAttributesOperations
extends Object
implements RAOperations<RAExpressionAttributes>

Constructor Summary

Constructors

Constructor	Description
RAExpressionAttributesOperations()

Method Summary

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

Specified by:

create in interface RAOperations<RAExpressionAttributes>

create

public RAExpressionAttributes create(it.unibz.inf.ontop.com.google.common.collect.ImmutableMap<QuotedID,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,
                                        it.unibz.inf.ontop.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,it.unibz.inf.ontop.com.google.common.collect.ImmutableList<ImmutableExpression>> getAtomOnExpression)
                              throws IllegalJoinException

Specified by:

joinOn in interface RAOperations<RAExpressionAttributes>

Throws:

IllegalJoinException

getSharedAttributeNames

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

Specified by:

getSharedAttributeNames in interface RAOperations<RAExpressionAttributes>

filter

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

Specified by:

filter in interface RAOperations<RAExpressionAttributes>

getAttributesMap

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