org.jaxen.expr
Class DefaultRelationalExpr
- BinaryExpr, Expr, RelationalExpr, Serializable
(package private) abstract class DefaultRelationalExpr
DefaultRelationalExpr
(package private) DefaultRelationalExpr(Expr lhs,
Expr rhs)
evaluate
public Object evaluate(Context context)
throws JaxenException
Evaluate the expression in the given context, and return the result.
The result will be a java.lang.Double
for expressions that
return a number, a java.lang.String
for expressions that
return a string, a java.lang.Boolean
for expressions that
return a boolean, and a java.util.List
for expressions that
return a node-set. In the latter case, the elements of the list are
the actual objects from the source document model. Copies are not made.
- evaluate in interface Expr
context
- the context in which the expression is evaluated
- an object representing the result of the evaluation
evaluateDoubleDouble
protected abstract boolean evaluateDoubleDouble(Double lhs,
Double rhs)
evaluateObjectObject
private boolean evaluateObjectObject(Object lhs,
Object rhs,
Navigator nav)
evaluateSetSet
private Object evaluateSetSet(List lhsSet,
List rhsSet,
Navigator nav)