VariableMapperImpl

```
public class VariableMapperImpl
extends VariableMapper
```
This is the implementation of VariableMapper. The compiler creates an empty variable mapper when an ELContext is created. The variable mapper will be updated by tag handlers, if necessary.

Constructors
Constructor and Description
`VariableMapperImpl()` Constructor

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ValueExpression`	`resolveVariable(java.lang.String variable)` Resolves the specified variable within the given context.
`ValueExpression`	`setVariable(java.lang.String variable, ValueExpression expression)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

resolveVariable
```
public ValueExpression resolveVariable(java.lang.String variable)
```
Resolves the specified variable within the given context. Returns null if the variable is not found.

public ValueExpression setVariable(java.lang.String variable,
                                   ValueExpression expression)

Class VariableMapperImpl