org.jaxen.expr
Interface Expr

All Superinterfaces:
Serializable, Visitable
All Known Subinterfaces:
AdditiveExpr, BinaryExpr, EqualityExpr, FilterExpr, FunctionCallExpr, LiteralExpr, LocationPath, LogicalExpr, MultiplicativeExpr, NumberExpr, PathExpr, RelationalExpr, UnaryExpr, UnionExpr, VariableReferenceExpr
All Known Implementing Classes:
org.jaxen.expr.DefaultBinaryExpr, DefaultExpr, DefaultFilterExpr, DefaultFunctionCallExpr, org.jaxen.expr.DefaultLocationPath, DefaultUnionExpr

public interface Expr
extends Serializable, Visitable


Method Summary
 Object evaluate(Context context)
           
 String getText()
           
 Expr simplify()
           
 
Methods inherited from interface org.jaxen.expr.Visitable
accept
 

Method Detail

getText

public String getText()

simplify

public Expr simplify()

evaluate

public Object evaluate(Context context)
                throws JaxenException
JaxenException


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