Uses of Interface
org.jrdf.query.expression.ExpressionVisitor

Packages that use ExpressionVisitor

org.jrdf.query	Classes in this package allow queries to be executed against a JRDF graph.
org.jrdf.query.execute
org.jrdf.query.expression
org.jrdf.sparql.analysis

Uses of ExpressionVisitor in org.jrdf.query

Constructor parameters in org.jrdf.query with type arguments of type ExpressionVisitor

QueryImpl(Expression<ExpressionVisitor> expression, GraphRelationFactory graphRelationFactory)

Uses of ExpressionVisitor in org.jrdf.query.execute

Subinterfaces of ExpressionVisitor in org.jrdf.query.execute

interface

QueryEngine An expression visitor that produces a relation result.

Classes in org.jrdf.query.execute that implement ExpressionVisitor

class

NaiveQueryEngineImpl An implementation of a Query Engine that does not try to optimize or transform the query.

Methods in org.jrdf.query.execute with type parameters of type ExpressionVisitor

<V extends ExpressionVisitor> void	NaiveQueryEngineImpl.visitConjunction(Conjunction<V> conjunction)
<V extends ExpressionVisitor> void	NaiveQueryEngineImpl.visitConstraint(Constraint<V> constraint)
<V extends ExpressionVisitor> void	NaiveQueryEngineImpl.visitOptional(Optional<V> optional)
<V extends ExpressionVisitor> void	NaiveQueryEngineImpl.visitProjection(Projection<V> projection)
<V extends ExpressionVisitor> void	NaiveQueryEngineImpl.visitUnion(Union<V> conjunction)

Uses of ExpressionVisitor in org.jrdf.query.expression

Classes in org.jrdf.query.expression with type parameters of type ExpressionVisitor

class	Conjunction<V extends ExpressionVisitor> Conjunction - represents an AND between two expressions.
class	Constraint<V extends ExpressionVisitor> A expression expression comprising a single expression.
interface	Expression<V extends ExpressionVisitor> A pattern of triples applied to a graph to constrain the results of a query.
class	Optional<V extends ExpressionVisitor>
class	Projection<V extends ExpressionVisitor> Variables in a SELECT cause.
class	Union<V extends ExpressionVisitor>

Classes in org.jrdf.query.expression that implement ExpressionVisitor

class

ExpressionVisitorAdapter An adapter for ExpressionVisitor - allows an implementation to avoid having to implement all the methods.

Methods in org.jrdf.query.expression with type parameters of type ExpressionVisitor

<V extends ExpressionVisitor> void	ExpressionVisitorAdapter.visitConjunction(Conjunction<V> conjunction)
<V extends ExpressionVisitor> void	ExpressionVisitor.visitConjunction(Conjunction<V> conjunction)
<V extends ExpressionVisitor> void	ExpressionVisitorAdapter.visitConstraint(Constraint<V> constraint)
<V extends ExpressionVisitor> void	ExpressionVisitor.visitConstraint(Constraint<V> constraint)
<V extends ExpressionVisitor> void	ExpressionVisitorAdapter.visitOptional(Optional<V> optional)
<V extends ExpressionVisitor> void	ExpressionVisitor.visitOptional(Optional<V> optional)
<V extends ExpressionVisitor> void	ExpressionVisitorAdapter.visitProjection(Projection<V> projection)
<V extends ExpressionVisitor> void	ExpressionVisitor.visitProjection(Projection<V> projection)
<V extends ExpressionVisitor> void	ExpressionVisitorAdapter.visitUnion(Union<V> conjunction)
<V extends ExpressionVisitor> void	ExpressionVisitor.visitUnion(Union<V> union)

Methods in org.jrdf.query.expression that return types with arguments of type ExpressionVisitor

Expression<ExpressionVisitor>

Projection.getNextExpression()

Methods in org.jrdf.query.expression with parameters of type ExpressionVisitor

void	Projection.accept(ExpressionVisitor v)

Constructor parameters in org.jrdf.query.expression with type arguments of type ExpressionVisitor

Projection(VariableCollector collector, LinkedHashSet<AttributeName> declaredVariables, Expression<ExpressionVisitor> nextExpression)

Uses of ExpressionVisitor in org.jrdf.sparql.analysis

Methods in org.jrdf.sparql.analysis that return types with arguments of type ExpressionVisitor

Expression<ExpressionVisitor>	WhereAnalyserImpl.getExpression()
Expression<ExpressionVisitor>	WhereAnalyser.getExpression()
Expression<ExpressionVisitor>	ProjectAnalyserImpl.getExpression()
Expression<ExpressionVisitor>	ProjectAnalyser.getExpression()
Expression<ExpressionVisitor>	PrefixAnalyserImpl.getExpression()
Expression<ExpressionVisitor>	PrefixAnalyser.getExpression()