Interface EntityInterface

Describes a conceptual data model.

Charcoal\Config\EntityInterface implements ArrayAccess, JsonSerializable, Serializable

Direct known implementers

Charcoal\Config\AbstractEntity, Charcoal\Config\ConfigInterface

Indirect known implementers

Charcoal\Config\AbstractConfig, Charcoal\Config\GenericConfig

Namespace: Charcoal\Config
Located at Charcoal/Config/EntityInterface.php

Methods summary
`public array`	# `keys( )` Gets the data keys on this entity. Gets the data keys on this entity. Returns array
`public array`	# `data( array $keys = null )` Gets all data, or a subset, from this entity. Gets all data, or a subset, from this entity. Parameters `$keys` Optional. Extracts only the requested data. Returns array An associative array.
`public Charcoal\Config\EntityInterface`	# `setData( array $data )` Sets data on this entity. Sets data on this entity. Parameters `$data` An associative array. Returns `Charcoal\Config\EntityInterface` Chainable
`public boolean`	# `has( string $key )` Determines if this entity contains the specified key and if its value is not NULL. Determines if this entity contains the specified key and if its value is not NULL. Parameters `$key` The data key to check. Returns boolean TRUE if $key exists and has a value other than NULL, FALSE otherwise.
`public mixed`	# `get( string $key )` Find an entry of the configuration by its key and retrieve it. Find an entry of the configuration by its key and retrieve it. Parameters `$key` The data key to retrieve. Returns mixed Value of the requested $key on success, NULL if the $key is not set.
`public Charcoal\Config\EntityInterface`	# `set( string $key, mixed $value )` Assign a value to the specified key on this entity. Assign a value to the specified key on this entity. Parameters `$key` The data key to assign $value to. `$value` The data value to assign to $key. Returns `Charcoal\Config\EntityInterface` Chainable

Methods inherited from ArrayAccess
`offsetExists(), offsetGet(), offsetSet(), offsetUnset()`

Methods inherited from JsonSerializable
`jsonSerialize()`

Methods inherited from Serializable
`serialize(), unserialize()`