Documentation

TraversalStrategy
in package

Specifies whether and how a traversable object should be traversed.

If the node traverser traverses a node whose value is an instance of , and if that node is either a class node or if cascading is enabled, then the node's traversal strategy will be checked. Depending on the requested traversal strategy, the node traverser will iterate over the object and cascade each object or collection returned by the iterator.

The traversal strategy is ignored for arrays. Arrays are always iterated.

Tags
author

Bernhard Schussek bschussek@gmail.com

see
CascadingStrategy

Table of Contents

Constants

IMPLICIT  = 1
Specifies that a node's value should be iterated only if it is an instance of {@link \Traversable}.
NONE  = 2
Specifies that a node's value should never be iterated.
TRAVERSE  = 4
Specifies that a node's value should always be iterated. If the value is not an instance of {@link \Traversable}, an exception should be thrown.

Methods

__construct()  : mixed
Not instantiable.

Constants

IMPLICIT

Specifies that a node's value should be iterated only if it is an instance of {@link \Traversable}.

public mixed IMPLICIT = 1

NONE

Specifies that a node's value should never be iterated.

public mixed NONE = 2

TRAVERSE

Specifies that a node's value should always be iterated. If the value is not an instance of {@link \Traversable}, an exception should be thrown.

public mixed TRAVERSE = 4

Methods


        
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