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Zeta Components Manual :: Docs For Class ezcTreeVisitor


Interface ezcTreeVisitor

Interface for visitor implementations that want to process a tree using the Visitor design pattern.

visit() is called on each of the nodes in the tree in a top-down, depth-first fashion.

Start the processing of the tree by calling accept() on the tree passing the visitor object as the sole parameter.

Source for this file: /Tree/src/interfaces/visitor.php

Version:   //autogentag//

Method Summary

public bool visit( $visitable )
Visit the $visitable.



bool visit( ezcTreeVisitable $visitable )

Visit the $visitable.

Each node in the graph is visited once.

Name Type Description
$visitable ezcTreeVisitable
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