public class ExistsExpression extends AbstractInputExpression
| Constructor and Description |
|---|
ExistsExpression(org.apache.jena.rdf.model.RDFNode expr,
NodeExpression input) |
| Modifier and Type | Method and Description |
|---|---|
org.apache.jena.util.iterator.ExtendedIterator<org.apache.jena.rdf.model.RDFNode> |
eval(org.apache.jena.rdf.model.RDFNode focusNode,
NodeExpressionContext context)
Produces an iterator of value nodes for a given focus node.
|
String |
getTypeId() |
void |
visit(NodeExpressionVisitor visitor) |
evalInput, getFunctionalSyntaxArguments, getInput, getInputExpressionsgetFunctionalSyntax, getFunctionalSyntaxNameevalReverse, getOutputShape, getRDFNode, isReversible, toStringpublic ExistsExpression(org.apache.jena.rdf.model.RDFNode expr,
NodeExpression input)
public org.apache.jena.util.iterator.ExtendedIterator<org.apache.jena.rdf.model.RDFNode> eval(org.apache.jena.rdf.model.RDFNode focusNode,
NodeExpressionContext context)
NodeExpressionfocusNode - the focus nodecontext - the contextpublic String getTypeId()
public void visit(NodeExpressionVisitor visitor)
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