Zeta Components Manual :: Docs For Class ezcTreeVisitor
Tree::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. |
Methods
visit
bool
visit(
ezcTreeVisitable
$visitable
)
Visit the $visitable.
Each node in the graph is visited once.
Parameters:
| Name | Type | Description |
|---|---|---|
$visitable |
ezcTreeVisitable |
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