Class: BlockTreeNodeVisitor

Inherits:

Object

• Object
• BlockTreeNodeVisitor

Defined in:

lib/tree_visitor/tree_node_visitor.rb

Overview

Utilizzo della classa astratta DirTreeProcessor per chimare un blocco su tutti i TreeNode

Instance Method Summary

• #enter_treeNode(treeNode) ⇒ Object
• #exit_treeNode(treeNode) ⇒ Object
• #initialize(&action) ⇒ BlockTreeNodeVisitor constructor

  A new instance of BlockTreeNodeVisitor.

• #visit_leafNode(leafNode) ⇒ Object

Constructor Details

#initialize(&action) ⇒ BlockTreeNodeVisitor

Returns a new instance of BlockTreeNodeVisitor.

# File 'lib/tree_visitor/tree_node_visitor.rb', line 30

def initialize( &action )
  @block = action
end

Instance Method Details

#enter_treeNode(treeNode) ⇒ Object

# File 'lib/tree_visitor/tree_node_visitor.rb', line 34

def enter_treeNode( treeNode )
  @block.call( treeNode )
end

#exit_treeNode(treeNode) ⇒ Object

# File 'lib/tree_visitor/tree_node_visitor.rb', line 38

def exit_treeNode( treeNode )
end

#visit_leafNode(leafNode) ⇒ Object

# File 'lib/tree_visitor/tree_node_visitor.rb', line 41

def visit_leafNode( leafNode )
  @block.call( leafNode )
end