VariableContextScriptBindings (Camunda Platform Javadocs 7.15.19-ee)

java.lang.Object
- org.camunda.bpm.dmn.engine.impl.el.VariableContextScriptBindings

All Implemented Interfaces:

Map<String,Object>, Bindings
```
public class VariableContextScriptBindings
extends Object
implements Bindings
```
A Script Bindings implementation wrapping a provided VariableContext and Bindings instance. Enhances the Bindings with the variables resolvable through the VariableContext. The variables are treated as read only: all mutating operations write through to the wrapped Bindings.

Author:

Daniel Meyer

Nested Class Summary
- Nested classes/interfaces inherited from interface java.util.Map
  Map.Entry<K,V>

Field Summary

Fields
Modifier and Type Field and Description

protected VariableContext variableContext

protected Bindings wrappedBindings

Fields
Modifier and Type	Field and Description
`protected VariableContext`	`variableContext`
`protected Bindings`	`wrappedBindings`

Constructor Summary

Constructors
Constructor and Description

VariableContextScriptBindings(Bindings wrappedBindings, VariableContext variableContext)

Constructors
Constructor and Description
`VariableContextScriptBindings(Bindings wrappedBindings, VariableContext variableContext)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected Map<String,Object>`	`calculateBindingMap()`
`void`	`clear()`
`boolean`	`containsKey(Object key)` Dedicated implementation which does not fall back on the `calculateBindingMap()` for performance reasons
`boolean`	`containsValue(Object value)`
`Set<Map.Entry<String,Object>>`	`entrySet()`
`Object`	`get(Object key)` Dedicated implementation which does not fall back on the `calculateBindingMap()` for performance reasons
`boolean`	`isEmpty()`
`Set<String>`	`keySet()`
`Object`	`put(String name, Object value)` Dedicated implementation which does not fall back on the `calculateBindingMap()` for performance reasons
`void`	`putAll(Map<? extends String,?> toMerge)`
`Object`	`remove(Object key)`
`int`	`size()`
`protected Object`	`unpack(TypedValue resolvedValue)`
`Collection<Object>`	`values()`
`static VariableContextScriptBindings`	`wrap(Bindings wrappedBindings, VariableContext variableContext)`

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

Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

- Field Detail
  - wrappedBindings
```
protected Bindings wrappedBindings
```
  - variableContext
```
protected VariableContext variableContext
```
- Constructor Detail
  - VariableContextScriptBindings
```
public VariableContextScriptBindings(Bindings wrappedBindings,
                                     VariableContext variableContext)
```
- Method Detail
  - containsKey
```
public boolean containsKey(Object key)
```
    Dedicated implementation which does not fall back on the calculateBindingMap() for performance reasons
    
    Specified by:
    
    containsKey in interface Map<String,Object>
    
    Specified by:
    
    containsKey in interface Bindings
  - get
```
public Object get(Object key)
```
    Dedicated implementation which does not fall back on the calculateBindingMap() for performance reasons
    
    Specified by:
    
    get in interface Map<String,Object>
    
    Specified by:
    
    get in interface Bindings
  - put
```
public Object put(String name,
                  Object value)
```
    Dedicated implementation which does not fall back on the calculateBindingMap() for performance reasons
    
    Specified by:
    
    put in interface Map<String,Object>
    
    Specified by:
    
    put in interface Bindings
  - entrySet
```
public Set<Map.Entry<String,Object>> entrySet()
```
    Specified by:
    
    entrySet in interface Map<String,Object>
  - keySet
```
public Set<String> keySet()
```
    Specified by:
    
    keySet in interface Map<String,Object>
  - size
```
public int size()
```
    Specified by:
    
    size in interface Map<String,Object>
  - values
```
public Collection<Object> values()
```
    Specified by:
    
    values in interface Map<String,Object>
  - putAll
```
public void putAll(Map<? extends String,?> toMerge)
```
    Specified by:
    
    putAll in interface Map<String,Object>
    
    Specified by:
    
    putAll in interface Bindings
  - remove
```
public Object remove(Object key)
```
    Specified by:
    
    remove in interface Map<String,Object>
    
    Specified by:
    
    remove in interface Bindings
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface Map<String,Object>
  - containsValue
```
public boolean containsValue(Object value)
```
    Specified by:
    
    containsValue in interface Map<String,Object>
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface Map<String,Object>
  - calculateBindingMap
```
protected Map<String,Object> calculateBindingMap()
```
  - unpack
```
protected Object unpack(TypedValue resolvedValue)
```
  - wrap
```
public static VariableContextScriptBindings wrap(Bindings wrappedBindings,
                                                 VariableContext variableContext)
```

Class VariableContextScriptBindings

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Map

Field Detail

wrappedBindings

variableContext

Constructor Detail

VariableContextScriptBindings

Method Detail

containsKey

get

put

entrySet

keySet

size

values

putAll

remove

clear

containsValue

isEmpty

calculateBindingMap

unpack

wrap