Class PreprocessedQuerySerializer
- java.lang.Object
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- org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor<java.lang.RuntimeException>
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- org.eclipse.rdf4j.queryrender.sparql.experimental.PreprocessedQuerySerializer
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- All Implemented Interfaces:
QueryModelVisitor<java.lang.RuntimeException>
class PreprocessedQuerySerializer extends AbstractQueryModelVisitor<java.lang.RuntimeException>
This class processes aSerializableParsedTupleQuery
and renders it as a SPARQL string.
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
PreprocessedQuerySerializer.NonIriFunctions
Enumeration of standard SPARQL 1.1 functions that are neither recognized by RDF4J as special value expressions nor defined as IRI functions in the fn: namespace (seeFNFunction
).
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Field Summary
Fields Modifier and Type Field Description protected java.lang.StringBuilder
builder
private AbstractSerializableParsedQuery
currentQueryProfile
private SerializableParsedUpdate
currentUpdate
private boolean
insideFunction
private java.util.Map<Projection,SerializableParsedTupleQuery>
queriesByProjection
private java.util.Map<AbstractSerializableParsedQuery,java.util.Set<java.lang.String>>
renderedExtensionElements
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Constructor Summary
Constructors Constructor Description PreprocessedQuerySerializer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.lang.String
getFunctionNameAsString(FunctionCall expr)
protected boolean
isExtensionElemAlreadyRendered(ExtensionElem element)
private boolean
isTautologicalExtensionElem(ExtensionElem val)
A special case check: we project a variable from a subquery that has the same name We must avoid writing SELECT (?x as ?x) WHERE { { SELECT ?x WHERE { ...void
meet(Value node)
void
meet(Add node)
void
meet(And node)
void
meet(ArbitraryLengthPath node)
void
meet(Avg node)
void
meet(BindingSetAssignment node)
void
meet(BNodeGenerator node)
void
meet(Bound node)
void
meet(Clear clear)
void
meet(Coalesce node)
void
meet(Compare node)
void
meet(CompareAll node)
void
meet(CompareAny node)
void
meet(Copy node)
void
meet(Count node)
void
meet(Create create)
void
meet(Datatype node)
void
meet(DeleteData deleteData)
void
meet(Difference node)
void
meet(Distinct node)
void
meet(EmptySet node)
void
meet(Exists node)
void
meet(Extension node)
void
meet(ExtensionElem node)
void
meet(Filter node)
void
meet(FunctionCall node)
void
meet(Group node)
void
meet(GroupConcat node)
void
meet(GroupElem node)
void
meet(If node)
void
meet(In node)
void
meet(InsertData insertData)
void
meet(Intersection node)
void
meet(IRIFunction node)
void
meet(IsBNode node)
void
meet(IsLiteral node)
void
meet(IsNumeric node)
void
meet(IsResource node)
void
meet(IsURI node)
void
meet(Join node)
void
meet(Label node)
void
meet(Lang node)
void
meet(LangMatches node)
void
meet(LeftJoin node)
void
meet(ListMemberOperator node)
void
meet(Load load)
void
meet(LocalName node)
void
meet(MathExpr node)
void
meet(Max node)
void
meet(Min node)
void
meet(Modify modify)
void
meet(Move node)
void
meet(MultiProjection node)
void
meet(Namespace node)
void
meet(Not node)
void
meet(Or node)
void
meet(Order node)
void
meet(OrderElem node)
void
meet(Projection node)
void
meet(ProjectionElem node)
void
meet(ProjectionElemList node)
void
meet(QueryRoot node)
void
meet(Reduced node)
void
meet(Regex node)
void
meet(SameTerm node)
void
meet(Sample node)
void
meet(Service node)
void
meet(SingletonSet node)
void
meet(Slice node)
void
meet(StatementPattern node)
void
meet(Str node)
void
meet(Sum node)
void
meet(Union node)
void
meet(ValueConstant node)
void
meet(Var node)
void
meet(ZeroLengthPath node)
protected void
meetUpdateDataBlock(java.lang.String dataBlock)
void
meetWhereClause(TupleExpr whereClause)
Serializes the TupleExpr serving as a WHERE clause of the query.private void
processBooleanQuery(SerializableParsedBooleanQuery query)
private void
processConstructQuery(SerializableParsedConstructQuery query)
private void
processDatasetClause(Dataset dataset)
private void
processDescribeQuery(SerializableParsedConstructQuery query)
private void
processTupleQuery(SerializableParsedTupleQuery query)
private void
processUpdate(SerializableParsedUpdate update)
java.lang.String
serialize(SerializableParsedBooleanQuery query)
Serializes aSerializableParsedBooleanQuery
passed as an input.java.lang.String
serialize(SerializableParsedConstructQuery query)
java.lang.String
serialize(SerializableParsedTupleQuery query)
Serializes aSerializableParsedTupleQuery
passed as an input.java.lang.String
serialize(SerializableParsedUpdate update)
protected void
setExtensionElemAlreadyRendered(ExtensionElem element)
private void
writeAsAggregationFunction(java.lang.String name, ValueExpr arg, boolean distinct)
private void
writeAsFunction(java.lang.String name, java.util.List<ValueExpr> args)
private void
writeAsFunction(java.lang.String name, ValueExpr arg)
private void
writeLimit(Slice node)
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Methods inherited from class org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor
meet, meet, meet, meet, meet, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetNode, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUpdateExpr
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Field Detail
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queriesByProjection
private final java.util.Map<Projection,SerializableParsedTupleQuery> queriesByProjection
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currentQueryProfile
private AbstractSerializableParsedQuery currentQueryProfile
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currentUpdate
private SerializableParsedUpdate currentUpdate
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builder
protected java.lang.StringBuilder builder
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renderedExtensionElements
private final java.util.Map<AbstractSerializableParsedQuery,java.util.Set<java.lang.String>> renderedExtensionElements
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insideFunction
private boolean insideFunction
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Method Detail
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serialize
public java.lang.String serialize(SerializableParsedTupleQuery query)
Serializes aSerializableParsedTupleQuery
passed as an input.- Parameters:
query
- a parsed tuple query previously produced byParsedQueryPreprocessor
- Returns:
- string SPARQL serialization of the query
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serialize
public java.lang.String serialize(SerializableParsedBooleanQuery query)
Serializes aSerializableParsedBooleanQuery
passed as an input.- Parameters:
query
- a parsed tuple query previously produced byParsedQueryPreprocessor
- Returns:
- string SPARQL serialization of the query
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serialize
public java.lang.String serialize(SerializableParsedConstructQuery query)
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serialize
public java.lang.String serialize(SerializableParsedUpdate update)
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processDatasetClause
private void processDatasetClause(Dataset dataset)
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processBooleanQuery
private void processBooleanQuery(SerializableParsedBooleanQuery query)
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processDescribeQuery
private void processDescribeQuery(SerializableParsedConstructQuery query)
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processConstructQuery
private void processConstructQuery(SerializableParsedConstructQuery query)
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processUpdate
private void processUpdate(SerializableParsedUpdate update)
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processTupleQuery
private void processTupleQuery(SerializableParsedTupleQuery query)
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meetWhereClause
public void meetWhereClause(TupleExpr whereClause)
Serializes the TupleExpr serving as a WHERE clause of the query.- Parameters:
whereClause
- a TupleExpr representing a WHERE clause
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meet
public void meet(QueryRoot node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Add node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(And node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(ArbitraryLengthPath node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Avg node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Value node)
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meet
public void meet(BindingSetAssignment node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(BNodeGenerator node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Bound node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Clear clear) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Coalesce node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Compare node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(CompareAll node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(CompareAny node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Copy node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Count node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Create create) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Datatype node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(DeleteData deleteData) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Difference node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Distinct node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(EmptySet node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Exists node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Extension node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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isExtensionElemAlreadyRendered
protected boolean isExtensionElemAlreadyRendered(ExtensionElem element)
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setExtensionElemAlreadyRendered
protected void setExtensionElemAlreadyRendered(ExtensionElem element)
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meet
public void meet(ExtensionElem node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Filter node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(FunctionCall node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Group node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(GroupConcat node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(GroupElem node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(If node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(In node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(InsertData insertData) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meetUpdateDataBlock
protected void meetUpdateDataBlock(java.lang.String dataBlock) throws java.lang.RuntimeException
- Throws:
java.lang.RuntimeException
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meet
public void meet(Intersection node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(IRIFunction node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(IsBNode node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(IsLiteral node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(IsNumeric node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(IsResource node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(IsURI node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Join node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Label node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Lang node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(LangMatches node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(LeftJoin node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(ListMemberOperator node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Load load) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(LocalName node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(MathExpr node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Max node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Min node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Modify modify) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Move node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(MultiProjection node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Namespace node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Not node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Or node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Order node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(OrderElem node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Projection node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(ProjectionElem node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(ProjectionElemList node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Reduced node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Regex node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(SameTerm node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Sample node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Service node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(SingletonSet node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Slice node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(StatementPattern node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(Str node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Sum node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Union node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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meet
public void meet(ValueConstant node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(Var node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
-
meet
public void meet(ZeroLengthPath node) throws java.lang.RuntimeException
- Specified by:
meet
in interfaceQueryModelVisitor<java.lang.RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Throws:
java.lang.RuntimeException
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isTautologicalExtensionElem
private boolean isTautologicalExtensionElem(ExtensionElem val)
A special case check: we project a variable from a subquery that has the same name We must avoid writing SELECT (?x as ?x) WHERE { { SELECT ?x WHERE { ... } } }
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writeAsFunction
private void writeAsFunction(java.lang.String name, ValueExpr arg)
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writeAsFunction
private void writeAsFunction(java.lang.String name, java.util.List<ValueExpr> args)
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writeLimit
private void writeLimit(Slice node) throws java.lang.RuntimeException
- Throws:
java.lang.RuntimeException
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writeAsAggregationFunction
private void writeAsAggregationFunction(java.lang.String name, ValueExpr arg, boolean distinct)
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getFunctionNameAsString
protected java.lang.String getFunctionNameAsString(FunctionCall expr)
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