ParameterValueProvider (Camunda Platform Javadocs 7.20.0-SNAPSHOT)

All Known Implementing Classes:

ConstantValueProvider, ElValueProvider, ListValueProvider, MapValueProvider, NullValueProvider, ScriptValueProvider
```
public interface ParameterValueProvider
```
Author:

Daniel Meyer

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Object getValue(VariableScope variableScope)
  
  boolean isDynamic()

- Method Detail
  - getValue
```
Object getValue(VariableScope variableScope)
```
    Parameters:
    
    variableScope - the scope in which the value is to be resolved.
    
    Returns:
    
    the value
  - isDynamic
```
boolean isDynamic()
```
    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 getValue(VariableScope) can assume that:
    
    passing an empty variable scope returns the same value as passing any other variable scope
    Calling getValue(VariableScope) multiple times always returns the same value
    Calling getValue(VariableScope) does not have side effects