VariableScopeContext (Camunda Platform Javadocs 7.20.0-SNAPSHOT)

java.lang.Object
- org.camunda.bpm.engine.impl.dmn.invocation.VariableScopeContext

All Implemented Interfaces:

VariableContext
```
public class VariableScopeContext
extends Object
implements VariableContext
```
Implementation of the VariableContext interface backed by a VariableScope.

Author:

Daniel Meyer

Field Summary

Fields
Modifier and Type Field Description

protected VariableScope variableScope

Constructor Summary

Constructors
Constructor Description

VariableScopeContext(VariableScope variableScope)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`containsVariable(String variableName)`	Checks whether a variable with the given name is resolve through this context.
`Set<String>`	`keySet()`
`TypedValue`	`resolve(String variableName)`	Resolve a value in this context.
`static VariableScopeContext`	`wrap(VariableScope variableScope)`

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

- Field Detail
  - variableScope
```
protected final VariableScope variableScope
```
- Constructor Detail
  - VariableScopeContext
```
public VariableScopeContext(VariableScope variableScope)
```
- Method Detail
  - resolve
```
public TypedValue resolve(String variableName)
```
    Description copied from interface: VariableContext
    
    Resolve a value in this context.
    
    Specified by:
    
    resolve in interface VariableContext
    
    Parameters:
    
    variableName - the name of the variable to resolve.
    
    Returns:
    
    the value of the variable or null in case the variable does not exist.
  - containsVariable
```
public boolean containsVariable(String variableName)
```
    Description copied from interface: VariableContext
    
    Checks whether a variable with the given name is resolve through this context.
    
    Specified by:
    
    containsVariable in interface VariableContext
    
    Parameters:
    
    variableName - the name of the variable to check
    
    Returns:
    
    true if the variable is resolve.
  - keySet
```
public Set<String> keySet()
```
    Specified by:
    
    keySet in interface VariableContext
    
    Returns:
    
    a set of all variable names resolvable through this Context.
  - wrap
```
public static VariableScopeContext wrap(VariableScope variableScope)
```