StandardELContext.DefaultVariableMapper

java.lang.Object
- javax.el.VariableMapper
- - javax.el.StandardELContext.DefaultVariableMapper

Enclosing class:: StandardELContext

private static class StandardELContext.DefaultVariableMapper
extends VariableMapper

Field Summary

Fields
Modifier and Type Field Description

private java.util.Map<java.lang.String,ValueExpression> variables

Constructor Summary

Constructors
Modifier Constructor Description

private DefaultVariableMapper()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ValueExpression`	`resolveVariable(java.lang.String variable)`
`ValueExpression`	`setVariable(java.lang.String variable, ValueExpression expression)`	Assign a ValueExpression to an Jakarta Expression Language variable, replacing any previously assignment to the same variable.

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

- Field Detail
  - variables
```
private java.util.Map<java.lang.String,ValueExpression> variables
```
- Constructor Detail
  - DefaultVariableMapper
```
private DefaultVariableMapper()
```
- Method Detail
  - resolveVariable
```
public ValueExpression resolveVariable(java.lang.String variable)
```
    Specified by:
    
    resolveVariable in class VariableMapper
    
    Parameters:
    
    variable - The variable name
    
    Returns:
    
    the ValueExpression assigned to the variable, null if there is no previous assignment to this variable.
  - setVariable
```
public ValueExpression setVariable(java.lang.String variable,
                                   ValueExpression expression)
```
    Description copied from class: VariableMapper
    
    Assign a ValueExpression to an Jakarta Expression Language variable, replacing any previously assignment to the same variable. The assignment for the variable is removed if the expression is null.
    
    Specified by:
    
    setVariable in class VariableMapper
    
    Parameters:
    
    variable - The variable name
    
    expression - The ValueExpression to be assigned to the variable.
    
    Returns:
    
    The previous ValueExpression assigned to this variable, null if there is no previous assignment to this variable.