Uses of Interface
org.aksw.jenax.sparql.fragment.api.Fragment

Packages that use Fragment

Package	Description
org.aksw.jenax.sparql.fragment.api
org.aksw.jenax.sparql.fragment.impl

Uses of Fragment in org.aksw.jenax.sparql.fragment.api

Subinterfaces of Fragment in org.aksw.jenax.sparql.fragment.api

Modifier and Type	Interface	Description
interface	Fragment1
interface	Fragment2
interface	Fragment3
interface	GeneralizedFragment2	A relation with multiple source and target variables

Classes in org.aksw.jenax.sparql.fragment.api that implement Fragment

Modifier and Type	Class	Description
class	FragmentWrapperBase
class	MappedFragment<T>	A relation with an additional mapping of variables to custom objects

Fields in org.aksw.jenax.sparql.fragment.api declared as Fragment

Modifier and Type	Field	Description
protected Fragment	FragmentWrapperBase.delegate
protected Fragment	ConnectiveImpl.fragment
protected Fragment	EntityFragmentBase.fragment

Methods in org.aksw.jenax.sparql.fragment.api that return Fragment

Modifier and Type	Method	Description
static Fragment	Fragment.applyDefaultNodeTransform(Fragment r, org.apache.jena.sparql.graph.NodeTransform nodeTransform)
default Fragment	Fragment.applyNodeTransform(org.apache.jena.sparql.graph.NodeTransform nodeTransform)
Fragment	MappedFragment.applyNodeTransform(org.apache.jena.sparql.graph.NodeTransform nodeTransform)
default Fragment	Fragment.filter(Iterable<org.apache.jena.sparql.expr.Expr> exprs)
default Fragment	Fragment.filter(org.apache.jena.sparql.core.Var var, org.apache.jena.graph.Node node)
default Fragment	Fragment.filter(org.apache.jena.sparql.expr.Expr expr)
default Fragment	Fragment.filter(org.apache.jena.sparql.expr.Expr... exprs)
Fragment	FragmentWrapperBase.getDelegate()
Fragment	Connective.getFragment()
Fragment	ConnectiveImpl.getFragment()
Fragment	EntityFragment.getFragment()
Fragment	EntityFragmentBase.getFragment()
Fragment	EntityFragmentN.getFragment()
default Fragment	Fragment.project(List<org.apache.jena.sparql.core.Var> vars)
default Fragment	Fragment.project(org.apache.jena.sparql.core.Var... vars)
default Fragment	Fragment.rename(Function<String,String> renameFn, org.apache.jena.sparql.core.Var... constantVars)
default Fragment	Fragment.rename(List<org.apache.jena.sparql.core.Var> targetVars)	Rename the variables of the relation to the given variables In case of clashes, prior variables will be replaced with fresh ones.

Methods in org.aksw.jenax.sparql.fragment.api with parameters of type Fragment

Modifier and Type	Method	Description
static Fragment	Fragment.applyDefaultNodeTransform(Fragment r, org.apache.jena.sparql.graph.NodeTransform nodeTransform)
static Connective	ConnectiveImpl.of(Fragment fragment, List<org.apache.jena.sparql.core.Var> vars)
static Connective	ConnectiveImpl.of(Fragment fragment, org.apache.jena.sparql.core.Var... vars)
static EntityFragment	EntityFragment.of(Fragment fragment, Set<org.apache.jena.sparql.core.Var> entityVars)
static EntityFragment	EntityFragment.of(Fragment fragment, org.apache.jena.sparql.core.Var var)
static EntityFragment	EntityFragment.of(Fragment fragment, org.apache.jena.sparql.core.Var... vars)
static <T> MappedFragment<T>	MappedFragment.of(Fragment delegate, Map<org.apache.jena.sparql.core.Var,T> mapping)

Constructors in org.aksw.jenax.sparql.fragment.api with parameters of type Fragment

Modifier	Constructor	Description
protected	ConnectiveImpl(Fragment fragment, List<org.apache.jena.sparql.core.Var> vars)
protected	EntityFragment1(Fragment fragment, org.apache.jena.sparql.core.Var entityVar)
	EntityFragmentBase(Fragment fragment)
protected	EntityFragmentN(Fragment fragment, Set<org.apache.jena.sparql.core.Var> entityVars)
	FragmentWrapperBase(Fragment delegate)
protected	MappedFragment(Fragment delegate, Map<org.apache.jena.sparql.core.Var,T> mapping)

Uses of Fragment in org.aksw.jenax.sparql.fragment.impl

Classes in org.aksw.jenax.sparql.fragment.impl that implement Fragment

Modifier and Type	Class	Description
class	Concept	A concept combines a SPARQL graph pattern (element) with a variable.
class	Fragment2Impl	This is a binary relation used to relate two concepts to each other
class	Fragment3Impl	A ternary relation - it can e.g.
class	FragmentImpl
class	PropertyRelation	A relation that in addition has a variable for the property

Fields in org.aksw.jenax.sparql.fragment.impl declared as Fragment

Modifier and Type	Field	Description
protected Fragment	FragmentJoiner.attrRelation
protected Fragment	FragmentJoiner.filterRelation

Methods in org.aksw.jenax.sparql.fragment.impl that return Fragment

Modifier and Type	Method	Description
static Fragment	FragmentUtils.align(Collection<? extends Fragment> relations, List<org.apache.jena.sparql.core.Var> vars)	Rename variables of all relations to the given list of variables All relations and the list of given variables must have the same length
static Fragment	FragmentImpl.create(org.apache.jena.sparql.syntax.Element element, org.apache.jena.sparql.core.Var... vars)
static Fragment	FragmentUtils.fromQuery(String queryStr)
static Fragment	FragmentUtils.fromQuery(String queryStr, org.apache.jena.shared.PrefixMapping prefixMapping)
static Fragment	FragmentUtils.fromQuery(org.apache.jena.query.Query query)
Fragment	FragmentJoiner.get()	Perform variable renaming according the configuration and yield a resulting element.
static Fragment	FragmentUtils.groupBy(Fragment r, org.apache.jena.sparql.core.Var aggVar, org.apache.jena.sparql.core.Var resultVar, boolean includeAbsent)	Apply groupBy and count(Distinct ?var) to one of a relation's variables.
static Fragment	FragmentUtils.rename(Fragment r, List<org.apache.jena.sparql.core.Var> targetVars)	Rename the variables of the relation to the given variables In case of clashes, prior variables will be replaced with fresh ones.
Fragment	FragmentJoiner.with(Fragment1 ur)
Fragment	FragmentJoiner.with(Fragment c, org.apache.jena.sparql.core.Var... joinVars)	Join with null is a no-op - i.e.
Fragment	FragmentJoiner.yieldRenamedFilter(Fragment c)
Fragment	FragmentJoiner.yieldRenamedFilterCore()	Only yield the renamed filter portion of a 'join': newFilter = attrRelation.joinOn(vars).yieldRenamedFilter(filter);

Methods in org.aksw.jenax.sparql.fragment.impl with parameters of type Fragment

Modifier and Type	Method	Description
static org.apache.jena.query.Query	FragmentUtils.createQuery(Fragment relation)
static FragmentJoiner	FragmentJoiner.from(Fragment r, List<org.apache.jena.sparql.core.Var> vars)
static FragmentJoiner	FragmentJoiner.from(Fragment r, org.apache.jena.sparql.core.Var... vars)
static Fragment	FragmentUtils.groupBy(Fragment r, org.apache.jena.sparql.core.Var aggVar, org.apache.jena.sparql.core.Var resultVar, boolean includeAbsent)	Apply groupBy and count(Distinct ?var) to one of a relation's variables.
static Fragment	FragmentUtils.rename(Fragment r, List<org.apache.jena.sparql.core.Var> targetVars)	Rename the variables of the relation to the given variables In case of clashes, prior variables will be replaced with fresh ones.
static org.apache.jena.sparql.syntax.Element	FragmentUtils.renameNodes(Fragment r, List<? extends org.apache.jena.graph.Node> targetNodes)	Rename the vars of the relation to the given target variables.
Fragment	FragmentJoiner.with(Fragment c, org.apache.jena.sparql.core.Var... joinVars)	Join with null is a no-op - i.e.
Fragment	FragmentJoiner.yieldRenamedFilter(Fragment c)

Method parameters in org.aksw.jenax.sparql.fragment.impl with type arguments of type Fragment

Modifier and Type	Method	Description
static Fragment	FragmentUtils.align(Collection<? extends Fragment> relations, List<org.apache.jena.sparql.core.Var> vars)	Rename variables of all relations to the given list of variables All relations and the list of given variables must have the same length

Constructors in org.aksw.jenax.sparql.fragment.impl with parameters of type Fragment

Modifier	Constructor	Description
	FragmentJoiner(Fragment attrRelation, List<org.apache.jena.sparql.core.Var> attrJoinVars)
	FragmentJoiner(Fragment attrRelation, List<org.apache.jena.sparql.core.Var> attrJoinVars, boolean filterRelationFirst)