Package org.camunda.bpm.dmn.engine.impl.el

Class VariableContextScriptBindings

  • All Implemented Interfaces:
    java.util.Map<java.lang.String,​java.lang.Object>, javax.script.Bindings
    public class VariableContextScriptBindings
extends java.lang.Object
implements javax.script.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

        java.util.Map.Entry<K extends java.lang.Object,​V extends java.lang.Object>

    • Method Summary

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

    • Constructor Detail

      • VariableContextScriptBindings

        public VariableContextScriptBindings​(javax.script.Bindings wrappedBindings,
                                     VariableContext variableContext)

    • Method Detail

      • containsKey

        public boolean containsKey​(java.lang.Object key)
        Dedicated implementation which does not fall back on the calculateBindingMap() for performance reasons
        Specified by:
        containsKey in interface javax.script.Bindings
        Specified by:
        containsKey in interface java.util.Map<java.lang.String,​java.lang.Object>

      • get

        public java.lang.Object get​(java.lang.Object key)
        Dedicated implementation which does not fall back on the calculateBindingMap() for performance reasons
        Specified by:
        get in interface javax.script.Bindings
        Specified by:
        get in interface java.util.Map<java.lang.String,​java.lang.Object>

      • put

        public java.lang.Object put​(java.lang.String name,
                            java.lang.Object value)
        Dedicated implementation which does not fall back on the calculateBindingMap() for performance reasons
        Specified by:
        put in interface javax.script.Bindings
        Specified by:
        put in interface java.util.Map<java.lang.String,​java.lang.Object>

      • entrySet

        public java.util.Set<java.util.Map.Entry<java.lang.String,​java.lang.Object>> entrySet()
        Specified by:
        entrySet in interface java.util.Map<java.lang.String,​java.lang.Object>

      • keySet

        public java.util.Set<java.lang.String> keySet()
        Specified by:
        keySet in interface java.util.Map<java.lang.String,​java.lang.Object>

      • size

        public int size()
        Specified by:
        size in interface java.util.Map<java.lang.String,​java.lang.Object>

      • values

        public java.util.Collection<java.lang.Object> values()
        Specified by:
        values in interface java.util.Map<java.lang.String,​java.lang.Object>

      • putAll

        public void putAll​(java.util.Map<? extends java.lang.String,​?> toMerge)
        Specified by:
        putAll in interface javax.script.Bindings
        Specified by:
        putAll in interface java.util.Map<java.lang.String,​java.lang.Object>

      • remove

        public java.lang.Object remove​(java.lang.Object key)
        Specified by:
        remove in interface javax.script.Bindings
        Specified by:
        remove in interface java.util.Map<java.lang.String,​java.lang.Object>

      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Map<java.lang.String,​java.lang.Object>

      • containsValue

        public boolean containsValue​(java.lang.Object value)
        Specified by:
        containsValue in interface java.util.Map<java.lang.String,​java.lang.Object>

      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface java.util.Map<java.lang.String,​java.lang.Object>

      • calculateBindingMap

        protected java.util.Map<java.lang.String,​java.lang.Object> calculateBindingMap()

      • unpack

        protected java.lang.Object unpack​(TypedValue resolvedValue)