ConstantValueProvider (Camunda Platform Javadocs 7.19.0-SNAPSHOT)

java.lang.Object
- org.camunda.bpm.engine.impl.core.variable.mapping.value.ConstantValueProvider

All Implemented Interfaces:

ParameterValueProvider
```
public class ConstantValueProvider
extends Object
implements ParameterValueProvider
```
A constant parameter value.

Author:

Daniel Meyer

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected Object value
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ConstantValueProvider(Object value)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Object getValue(VariableScope scope)
  
  boolean isDynamic()
  
  void setValue(Object value)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - value
```
protected Object value
```
- Constructor Detail
  - ConstantValueProvider
```
public ConstantValueProvider(Object value)
```
- Method Detail
  - getValue
```
public Object getValue(VariableScope scope)
```
    Specified by:
    
    getValue in interface ParameterValueProvider
    
    Parameters:
    
    scope - the scope in which the value is to be resolved.
    
    Returns:
    
    the value
  - setValue
```
public void setValue(Object value)
```
  - isDynamic
```
public boolean isDynamic()
```
    Specified by:
    
    isDynamic in interface ParameterValueProvider
    
    Returns:
    
    true if the value provider:
    
    Can return a different value depending on the passed variable scope
    May uses external data for its resolution
    May have side effects
    If true, a caller of ParameterValueProvider.getValue(VariableScope) can assume that:
    
    passing an empty variable scope returns the same value as passing any other variable scope
    Calling ParameterValueProvider.getValue(VariableScope) multiple times always returns the same value
    Calling ParameterValueProvider.getValue(VariableScope) does not have side effects