Class MutableTreeNodeImpl<T extends MutableTreeNode<T>>

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addChild​(int index, T child)
      Adds the given child to this nodes children list and setting the childs parent field to this node.
      java.util.List<T> getChildren()
      Returns the sub nodes of this node.
      T getParent()
      Returns the parent node or null if this node is the root.
      T removeChild​(int index)
      Removes the child with the given index.
      void setChild​(int index, T child)
      Sets the child node at the given index to the given node.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • MutableTreeNodeImpl

        public MutableTreeNodeImpl()
    • Method Detail

      • getParent

        public T getParent()
        Description copied from interface: TreeNode
        Returns the parent node or null if this node is the root.
        Specified by:
        getParent in interface TreeNode<T extends MutableTreeNode<T>>
        Returns:
        the parent node
      • getChildren

        public java.util.List<T> getChildren()
        Description copied from interface: GraphNode
        Returns the sub nodes of this node.
        Specified by:
        getChildren in interface GraphNode<T extends MutableTreeNode<T>>
        Returns:
        the sub nodes
      • addChild

        public void addChild​(int index,
                             T child)
        Description copied from interface: MutableTreeNode
        Adds the given child to this nodes children list and setting the childs parent field to this node. If the child is currently attached to another node it is first removed.
        Specified by:
        addChild in interface MutableTreeNode<T extends MutableTreeNode<T>>
        Parameters:
        index - the index under which to insert this child into the children list
        child - the child node to add
      • setChild

        public void setChild​(int index,
                             T child)
        Description copied from interface: MutableTreeNode
        Sets the child node at the given index to the given node. The node previously existing at the given child index is first properly removed by setting its parent field to null. If the child is currently attached to another node it is first removed from its old parent.
        Specified by:
        setChild in interface MutableTreeNode<T extends MutableTreeNode<T>>
        Parameters:
        index - the index under which to set this child into the children list
        child - the child node to set
      • removeChild

        public T removeChild​(int index)
        Description copied from interface: MutableTreeNode
        Removes the child with the given index.
        Specified by:
        removeChild in interface MutableTreeNode<T extends MutableTreeNode<T>>
        Parameters:
        index - the index of the child to remove.
        Returns:
        the removed child