Class MapBindingSet

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.Map<java.lang.String,​Binding> bindings  
      private static long serialVersionUID  
    • Constructor Summary

      Constructors 
      Constructor Description
      MapBindingSet()  
      MapBindingSet​(int capacity)
      Creates a new Map-based BindingSet with the specified initial capacity.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addBinding​(Binding binding)
      Adds a binding to the binding set.
      void clear()
      Removes all bindings from the binding set.
      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.
      void removeBinding​(java.lang.String name)
      Removes a binding from the binding set.
      void setBinding​(java.lang.String name, Value value)  
      void setBinding​(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

      • bindings

        private final java.util.Map<java.lang.String,​Binding> bindings
    • Constructor Detail

      • MapBindingSet

        public MapBindingSet()
      • MapBindingSet

        public MapBindingSet​(int capacity)
        Creates a new Map-based BindingSet with the specified initial capacity. Bindings can be added to this binding set using the addBinding(org.eclipse.rdf4j.query.Binding) methods.
        Parameters:
        capacity - The initial capacity of the created BindingSet object.
    • Method Detail

      • addBinding

        public void addBinding​(Binding binding)
        Adds a binding to the binding set.
        Specified by:
        addBinding in interface MutableBindingSet
        Parameters:
        binding - The binding to add to the binding set.
      • removeBinding

        public void removeBinding​(java.lang.String name)
        Removes a binding from the binding set.
        Parameters:
        name - The binding's name.
      • clear

        public void clear()
        Removes all bindings from the binding set.
      • 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.
        Specified by:
        iterator in interface BindingSet
        Specified by:
        iterator in interface java.lang.Iterable<Binding>
      • getBindingNames

        public java.util.Set<java.lang.String> getBindingNames()
        Description copied from interface: BindingSet
        Gets the names of the bindings in this BindingSet.
        Specified by:
        getBindingNames in interface 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.
        Specified by:
        getBinding in interface 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.
        Specified by:
        hasBinding in interface BindingSet
        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.
        Specified by:
        getValue in interface 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.
        Specified by:
        size in interface BindingSet
        Returns:
        The number of bindings in this BindingSet.