| java.lang.Object org.openrdf.query.algebra.QueryModelNodeBase org.openrdf.query.algebra.UnaryValueOperator
All known Subclasses: org.openrdf.query.algebra.IsURI, org.openrdf.query.algebra.IsLiteral, org.openrdf.query.algebra.Label, org.openrdf.query.algebra.Count, org.openrdf.query.algebra.Datatype, org.openrdf.query.algebra.LocalName, org.openrdf.query.algebra.Min, org.openrdf.query.algebra.Str, org.openrdf.query.algebra.IsResource, org.openrdf.query.algebra.Namespace, org.openrdf.query.algebra.Like, org.openrdf.query.algebra.IsBNode, org.openrdf.query.algebra.Not, org.openrdf.query.algebra.Lang, org.openrdf.query.algebra.Max,
UnaryValueOperator | abstract public class UnaryValueOperator extends QueryModelNodeBase implements ValueExpr(Code) | | An abstract superclass for unary value operators which, by definition, has
one argument.
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Field Summary | |
protected ValueExpr | arg The operator's argument. |
UnaryValueOperator | public UnaryValueOperator()(Code) | | |
UnaryValueOperator | public UnaryValueOperator(ValueExpr arg)(Code) | | Creates a new unary value operator.
Parameters: arg - The operator's argument, must not be null. |
getArg | public ValueExpr getArg()(Code) | | Gets the argument of this unary value operator.
The operator's argument. |
setArg | public void setArg(ValueExpr arg)(Code) | | Sets the argument of this unary value operator.
Parameters: arg - The (new) argument for this operator, must not be null. |
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