Class ValueMappingBindingSet

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Iterable<Binding>, BindingSet

    class ValueMappingBindingSet
    extends AbstractBindingSet
    A BindingSet that provides a mechanism to map values by using a custom Function.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Binding getBinding​(java.lang.String bindingName)
      Gets the binding with the specified name from this BindingSet.
      java.util.Set<java.lang.String> getBindingNames()
      Gets the names of the bindings in this BindingSet.
      Value getValue​(java.lang.String bindingName)
      Gets the value of the binding with the specified name from this BindingSet.
      boolean hasBinding​(java.lang.String bindingName)
      Checks whether this BindingSet has a binding with the specified name.
      java.util.Iterator<Binding> iterator()
      Creates an iterator over the bindings in this BindingSet.
      private Binding mapBinding​(Binding binding)  
      int size()
      Returns the number of bindings in this BindingSet.
      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait
      • Methods inherited from interface java.lang.Iterable

        forEach, spliterator
    • Field Detail

      • mapper

        private final java.util.function.Function<Value,​Value> mapper
    • Constructor Detail

      • ValueMappingBindingSet

        ValueMappingBindingSet​(BindingSet delegate,
                               java.util.function.Function<Value,​Value> mapper)
    • Method Detail

      • iterator

        public java.util.Iterator<Binding> iterator()
        Description copied from interface: BindingSet
        Creates an iterator over the bindings in this BindingSet. This only returns bindings with non-null values. An implementation is free to return the bindings in arbitrary order.
      • getBindingNames

        public java.util.Set<java.lang.String> getBindingNames()
        Description copied from interface: BindingSet
        Gets the names of the bindings in this BindingSet.
        Returns:
        A set of binding names.
      • getBinding

        public Binding getBinding​(java.lang.String bindingName)
        Description copied from interface: BindingSet
        Gets the binding with the specified name from this BindingSet.
        Parameters:
        bindingName - The name of the binding.
        Returns:
        The binding with the specified name, or null if there is no such binding in this BindingSet.
      • hasBinding

        public boolean hasBinding​(java.lang.String bindingName)
        Description copied from interface: BindingSet
        Checks whether this BindingSet has a binding with the specified name.
        Parameters:
        bindingName - The name of the binding.
        Returns:
        true if this BindingSet has a binding with the specified name, false otherwise.
      • getValue

        public Value getValue​(java.lang.String bindingName)
        Description copied from interface: BindingSet
        Gets the value of the binding with the specified name from this BindingSet.
        Parameters:
        bindingName - The name of the binding.
        Returns:
        The value of the binding with the specified name, or null if there is no such binding in this BindingSet.
      • size

        public int size()
        Description copied from interface: BindingSet
        Returns the number of bindings in this BindingSet.
        Returns:
        The number of bindings in this BindingSet.