Class Swift_KeyCache_NullKeyCache

A null KeyCache that does not cache at all.

Swift_KeyCache_NullKeyCache implements Swift_KeyCache

Package: Swift\KeyCache
Author: Chris Corbyn
Located at classes/swiftmailer/lib/classes/Swift/KeyCache/NullKeyCache.php

Methods summary
`public`	# `setString( string $nsKey, string $itemKey, string $string, integer $mode )` Set a string into the cache under $itemKey for the namespace $nsKey. Set a string into the cache under $itemKey for the namespace $nsKey. Parameters `$nsKey` `$itemKey` `$string` `$mode` See `Swift_KeyCache::MODE_WRITE`, `Swift_KeyCache::MODE_APPEND` Implementation of `Swift_KeyCache::setString()`
`public`	# `importFromByteStream( string $nsKey, string $itemKey, Swift_OutputByteStream $os, integer $mode )` Set a ByteStream into the cache under $itemKey for the namespace $nsKey. Set a ByteStream into the cache under $itemKey for the namespace $nsKey. Parameters `$nsKey` `$itemKey` `$os` `$mode` See `Swift_KeyCache::MODE_WRITE`, `Swift_KeyCache::MODE_APPEND` Implementation of `Swift_KeyCache::importFromByteStream()`
`public Swift_InputByteStream`	# `getInputByteStream( string $nsKey, string $itemKey, Swift_InputByteStream $writeThrough = null )` Provides a ByteStream which when written to, writes data to $itemKey. NOTE: The stream will always write in append mode. Provides a ByteStream which when written to, writes data to $itemKey. NOTE: The stream will always write in append mode. Parameters `$nsKey` `$itemKey` `$writeThrough` $is, optional Returns `Swift_InputByteStream` Implementation of `Swift_KeyCache::getInputByteStream()`
`public string`	# `getString( string $nsKey, string $itemKey )` Get data back out of the cache as a string. Get data back out of the cache as a string. Parameters `$nsKey` `$itemKey` Returns string Implementation of `Swift_KeyCache::getString()`
`public`	# `exportToByteStream( string $nsKey, string $itemKey, Swift_InputByteStream $is )` Get data back out of the cache as a ByteStream. Get data back out of the cache as a ByteStream. Parameters `$nsKey` `$itemKey` `$is` to write the data to Implementation of `Swift_KeyCache::exportToByteStream()`
`public boolean`	# `hasKey( string $nsKey, string $itemKey )` Check if the given $itemKey exists in the namespace $nsKey. Check if the given $itemKey exists in the namespace $nsKey. Parameters `$nsKey` `$itemKey` Returns boolean Implementation of `Swift_KeyCache::hasKey()`
`public`	# `clearKey( string $nsKey, string $itemKey )` Clear data for $itemKey in the namespace $nsKey if it exists. Clear data for $itemKey in the namespace $nsKey if it exists. Parameters `$nsKey` `$itemKey` Implementation of `Swift_KeyCache::clearKey()`
`public`	# `clearAll( string $nsKey )` Clear all data in the namespace $nsKey if it exists. Clear all data in the namespace $nsKey if it exists. Parameters `$nsKey` Implementation of `Swift_KeyCache::clearAll()`

Constants inherited from Swift_KeyCache
`MODE_APPEND, MODE_WRITE`