ElValueProvider (Camunda Platform Javadocs 7.16.18-ee)

java.lang.Object
- org.camunda.bpm.engine.impl.el.ElValueProvider

All Implemented Interfaces:

java.lang.Comparable<ElValueProvider>, ParameterValueProvider
```
public class ElValueProvider
extends java.lang.Object
implements ParameterValueProvider, java.lang.Comparable<ElValueProvider>
```
Makes it possible to use expression in IoParameter mappings.

Author:

Daniel Meyer

Field Summary

Fields
Modifier and Type Field Description

protected Expression expression

Constructor Summary

Constructors
Constructor Description

ElValueProvider(Expression expression)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compareTo(ElValueProvider o)`
`Expression`	`getExpression()`
`java.lang.Object`	`getValue(VariableScope variableScope)`
`void`	`setExpression(Expression expression)`

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

- Field Detail
  - expression
```
protected Expression expression
```
- Constructor Detail
  - ElValueProvider
```
public ElValueProvider(Expression expression)
```
- Method Detail
  - getValue
```
public java.lang.Object getValue(VariableScope variableScope)
```
    Specified by:
    
    getValue in interface ParameterValueProvider
    
    Parameters:
    
    variableScope - the scope in which the value is to be resolved.
    
    Returns:
    
    the value
  - getExpression
```
public Expression getExpression()
```
  - setExpression
```
public void setExpression(Expression expression)
```
  - compareTo
```
public int compareTo(ElValueProvider o)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<ElValueProvider>