org.jaxen.expr

Interface UnaryExpr

public interface UnaryExpr extends Expr

Represents an XPath unary expression such as -78. This is production 27 in the XPath 1.0 specification:
[27] UnaryExpr ::= UnionExpr | '-' UnaryExpr
Method Summary
ExprgetExpr()
Returns the expression following the minus sign.

Method Detail

getExpr

public Expr getExpr()
Returns the expression following the minus sign.

Returns: the expression following the minus sign