org.jaxen.expr
Interface UnaryExpr

All Superinterfaces:
Expr, Serializable

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
 Expr getExpr()
          Returns the expression following the minus sign.
 
Methods inherited from interface org.jaxen.expr.Expr
evaluate, getText, simplify
 

Method Detail

getExpr

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

Returns:
the expression following the minus sign


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