javax.el: abstract public class: VariableMapper

javax.el
abstract public class: VariableMapper [javadoc | source]

java.lang.Object
   javax.el.VariableMapper

The interface to a map between EL variables and the EL expressions they are associated with.

since: JSP - 2.1

Method from javax.el.VariableMapper Summary:
resolveVariable, setVariable

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.el.VariableMapper Detail:
abstract public ValueExpression resolveVariable(String variable)
abstract public ValueExpression setVariable(String variable, ValueExpression expression) Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable. The assignment for the variable is removed if the expression is `null`.

Method from javax.el.VariableMapper Detail:

 abstract public ValueExpression resolveVariable(String variable)

 abstract public ValueExpression setVariable(String variable,
    ValueExpression expression)Assign a ValueExpression to an EL variable, replacing
any previously assignment to the same variable.
The assignment for the variable is removed if
the expression is null.