Package generic.stl

Class ListIterator<T>

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected ListNodeSTL<T> node  
      java.lang.StackTraceElement[] stackUse  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void assign​(IteratorSTL<T> otherIterator)
      'Assigns' this iterator to be equivalent to the given iterator.
      IteratorSTL<T> copy()
      Creates a copy of this iterator.
      IteratorSTL<T> decrement()
      Devance the iterator to the previous position.
      IteratorSTL<T> decrement​(int n)
      Devances the iterator n positions.
      boolean equals​(java.lang.Object obj)  
      T get()
      Returns the current value of the iterator.
      protected ListNodeSTL<T> getNode()  
      int hashCode()  
      IteratorSTL<T> increment()
      Advances the iterator to the next position.
      IteratorSTL<T> increment​(int count)
      Advances the iterator n positions.
      void insert​(T value)
      Inserts the given value at the current position (the current value will be pushed to the next value).
      boolean isBegin()
      Returns true if the iterator is positioned on the first first element of the collection.
      boolean isEnd()
      Returns true if the iterator is positioned past the last element of the collection.
      void set​(T value)
      Sets the current value of the iterator to the given value.

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • stackUse

        public java.lang.StackTraceElement[] stackUse

    • Method Detail

      • assign

        public void assign​(IteratorSTL<T> otherIterator)
        Description copied from interface: IteratorSTL
        'Assigns' this iterator to be equivalent to the given iterator. This is equivalent to C++'s '=' overloading mechanism
        Specified by:
        assign in interface IteratorSTL<T>
        Parameters:
        otherIterator - The iterator to copy

      • copy

        public IteratorSTL<T> copy()
        Description copied from interface: IteratorSTL
        Creates a copy of this iterator.
        Specified by:
        copy in interface IteratorSTL<T>
        Returns:
        a copy of this iterator.

      • isBegin

        public boolean isBegin()
        Description copied from interface: IteratorSTL
        Returns true if the iterator is positioned on the first first element of the collection. If the collection is empty, this will always return false.
        Specified by:
        isBegin in interface IteratorSTL<T>
        Returns:
        true if the iterator is positioned on the first element of the collection.

      • isEnd

        public boolean isEnd()
        Description copied from interface: IteratorSTL
        Returns true if the iterator is positioned past the last element of the collection. If the collection is empty, this will always return true.
        Specified by:
        isEnd in interface IteratorSTL<T>
        Returns:
        true if the iterator is positioned past the last element of the collection.

      • decrement

        public IteratorSTL<T> decrement()
        Description copied from interface: IteratorSTL
        Devance the iterator to the previous position. This method is only supported in bidirectional iterators.
        Specified by:
        decrement in interface IteratorSTL<T>
        Returns:
        a reference to the iterator itself

      • get

        public T get()
        Description copied from interface: IteratorSTL
        Returns the current value of the iterator.
        Specified by:
        get in interface IteratorSTL<T>
        Returns:
        the current value of the iterator.

      • increment

        public IteratorSTL<T> increment()
        Description copied from interface: IteratorSTL
        Advances the iterator to the next position.
        Specified by:
        increment in interface IteratorSTL<T>
        Returns:
        a reference to the iterator itself

      • increment

        public IteratorSTL<T> increment​(int count)
        Description copied from interface: IteratorSTL
        Advances the iterator n positions.
        Specified by:
        increment in interface IteratorSTL<T>
        Returns:
        a reference to the iterator itself

      • decrement

        public IteratorSTL<T> decrement​(int n)
        Description copied from interface: IteratorSTL
        Devances the iterator n positions.
        Specified by:
        decrement in interface IteratorSTL<T>
        Returns:
        a reference to the iterator itself

      • insert

        public void insert​(T value)
        Description copied from interface: IteratorSTL
        Inserts the given value at the current position (the current value will be pushed to the next value). The iterator will be positioned on the new value.
        Specified by:
        insert in interface IteratorSTL<T>
        Parameters:
        value - the value to insert into the collection.

      • set

        public void set​(T value)
        Description copied from interface: IteratorSTL
        Sets the current value of the iterator to the given value.
        Specified by:
        set in interface IteratorSTL<T>
        Parameters:
        value - the value to set at the iterator position

      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object