public class MultiProjection extends UnaryTupleOperator
arg| Constructor and Description |
|---|
MultiProjection() |
MultiProjection(TupleExpr arg) |
MultiProjection(TupleExpr arg,
Iterable<ProjectionElemList> projections) |
| Modifier and Type | Method and Description |
|---|---|
void |
addProjection(ProjectionElemList projection) |
void |
addProjections(Iterable<ProjectionElemList> projections) |
MultiProjection |
clone()
Returns a (deep) clone of this query model node.
|
boolean |
equals(Object other)
Returns true if this query model node and its children are recursively equal to o and its
children.
|
Set<String> |
getAssuredBindingNames()
Gets the names of the bindings that are guaranteed to be present in the results produced by this tuple
expression.
|
Set<String> |
getBindingNames()
Gets the names of the bindings that are, or can be, returned by this tuple expression when it is evaluated.
|
List<ProjectionElemList> |
getProjections() |
int |
hashCode() |
void |
replaceChildNode(QueryModelNode current,
QueryModelNode replacement)
Default implementation of
QueryModelNode.replaceChildNode(QueryModelNode, QueryModelNode) that throws an
IllegalArgumentException indicating that current is not a child node of this node. |
void |
setProjections(Iterable<ProjectionElemList> projections) |
<X extends Exception> |
visit(QueryModelVisitor<X> visitor)
Visits this node.
|
<X extends Exception> |
visitChildren(QueryModelVisitor<X> visitor)
Dummy implementation of
QueryModelNode.visitChildren(org.eclipse.rdf4j.query.algebra.QueryModelVisitor<X>) that does nothing. |
getArg, setArggetCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, isGraphPatternGroup, isVariableScopeChange, nullEquals, replaceNodeInList, replaceWith, setCostEstimate, setGraphPatternGroup, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, setVariableScopeChange, toStringfinalize, getClass, notify, notifyAll, wait, wait, waitgetCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, replaceWith, setCostEstimate, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, toStringisGraphPatternGroup, setGraphPatternGrouppublic MultiProjection()
public MultiProjection(TupleExpr arg)
public MultiProjection(TupleExpr arg, Iterable<ProjectionElemList> projections)
public List<ProjectionElemList> getProjections()
public void setProjections(Iterable<ProjectionElemList> projections)
public void addProjections(Iterable<ProjectionElemList> projections)
public void addProjection(ProjectionElemList projection)
public Set<String> getBindingNames()
TupleExprgetBindingNames in interface TupleExprgetBindingNames in class UnaryTupleOperatorpublic Set<String> getAssuredBindingNames()
TupleExprgetAssuredBindingNames in interface TupleExprgetAssuredBindingNames in class UnaryTupleOperatorpublic <X extends Exception> void visit(QueryModelVisitor<X> visitor) throws X extends Exception
QueryModelNodeX extends Exceptionpublic <X extends Exception> void visitChildren(QueryModelVisitor<X> visitor) throws X extends Exception
AbstractQueryModelNodeQueryModelNode.visitChildren(org.eclipse.rdf4j.query.algebra.QueryModelVisitor<X>) that does nothing. Subclasses should override this
method when they have child nodes.visitChildren in interface QueryModelNodevisitChildren in class UnaryTupleOperatorX extends Exceptionpublic void replaceChildNode(QueryModelNode current, QueryModelNode replacement)
AbstractQueryModelNodeQueryModelNode.replaceChildNode(QueryModelNode, QueryModelNode) that throws an
IllegalArgumentException indicating that current is not a child node of this node.replaceChildNode in interface QueryModelNodereplaceChildNode in class UnaryTupleOperatorcurrent - The current child node.replacement - The new child node.public boolean equals(Object other)
QueryModelNodeequals in interface QueryModelNodeequals in class UnaryTupleOperatorpublic int hashCode()
hashCode in class UnaryTupleOperatorpublic MultiProjection clone()
QueryModelNodeclone in interface QueryModelNodeclone in interface TupleExprclone in class UnaryTupleOperatorCopyright © 2015-2021 Eclipse Foundation. All Rights Reserved.