Cloud/Infrastructure/InstanceList.php

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Category: Zend
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_Cloud
Subpackage: Infrastructure

\Zend_Cloud_Infrastructure_InstanceList
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Package: Zend\Cloud\Infrastructure

List of instances

Implements
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License

Properties

\Zend_Cloud_Infrastructure_Adapter $adapter =

Details

Type: \Zend_Cloud_Infrastructure_Adapter

array $instances = array()

<p>Array of Zend_Cloud_Infrastructure_Instance</p>

Default valuearray()Details

Type: array

int $iteratorKey = 0

<p>Iterator key</p>

Default value0Details

Type: int

Methods

__construct(\Adapter $adapter, array $instances = null) : void

Constructor

Parameters

Name	Type	Description
$adapter	\Adapter
$instances	array

addInstance( $instance) : \InstanceList

Add an instance

Parameters

Name	Type	Description
$instance		Instance

Returns

Type	Description
\InstanceList

constructFromArray(array $list) : void

Transforms the Array to array of Instances

Parameters

Name	Type	Description
$list	array

count() : int

Return number of instances

Implement Countable::count()

Returns

Type	Description
int

current() : \Instance

Return the current element

Implement Iterator::current()

Returns

Type	Description
\Instance

key() : int

Return the key of the current element

Implement Iterator::key()

Returns

Type	Description
int

next() : void

Move forward to next element

Implement Iterator::next()

offsetExists(int $offset) : bool

Whether the offset exists

Implement ArrayAccess::offsetExists()

Parameters

Name	Type	Description
$offset	int

Returns

Type	Description
bool

offsetGet(int $offset) : \Instance

Return value at given offset

Implement ArrayAccess::offsetGet()

Parameters

Name	Type	Description
$offset	int

Returns

Type	Description
\Instance

Throws

Exception	Description
\Zend_Cloud_Infrastructure_Exception

offsetSet(int $offset, string $value) : void

Throws exception because all values are read-only

Implement ArrayAccess::offsetSet()

Parameters

Name	Type	Description
$offset	int
$value	string

Throws

Exception	Description
\Zend_Cloud_Infrastructure_Exception

offsetUnset(int $offset) : void

Throws exception because all values are read-only

Implement ArrayAccess::offsetUnset()

Parameters

Name	Type	Description
$offset	int

Throws

Exception	Description
\Zend_Cloud_Infrastructure_Exception

rewind() : void

Rewind the Iterator to the first element

Implement Iterator::rewind()

valid() : bool

Check if there is a current element after calls to rewind() or next()

Implement Iterator::valid()

Returns

Type	Description
bool

Cloud/Infrastructure/InstanceList.php

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Properties

Methods

\Zend_Cloud_Infrastructure_InstanceList
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