Interface Operand
- All Superinterfaces:
 QueryElement
- All Known Subinterfaces:
 Iri, RdfBlankNode, RdfResource, RdfValue
- All Known Implementing Classes:
 Aggregate, CustomFunction, Expression, In, NotIn, RdfBlankNode.AnonymousBlankNode, RdfBlankNode.LabeledBlankNode, RdfBlankNode.PropertiesBlankNode, RdfLiteral, RdfLiteral.BooleanLiteral, RdfLiteral.NumericLiteral, RdfLiteral.StringLiteral, Variable
Denotes an element that can be used as an operand to an 
Expression- 
Method Summary
Methods inherited from interface QueryElement
getQueryString