DblEj \ Data

A data model that uses a php associative array as the underlying data source. Each element value is expected to be a string.

Represents a data field.

Contains properties that inform about the field's type and constraints.

A strong-typed collection of DblEj\Data\Field objects.

Represents a foreign key constraint in a relational data model.

Used to specify sorting criteria when querying an index.

Represents a set of data of some defined structure.

A data model that can be persisted to and loaded from an underlying data storage, if one is provided.

Represents an event that fires when a script has executed.

A utility class for validating and sanitizing data.

An interface for an object that contains any arbitrary data that can be read or written.

A store of key/val string pairs.

A container for multiple data stores.

Represents a database engine.

Database engines should implement this interface to be used as a StorageEngine persistant data source.

Interface for a class that exposes static methods for aggregating data from multiple different instances of that class.

A class that publishes information about it's fields. Iterating over an instance of this class will iterate on it's fields.

Interface for classes that want to expose methods for filtering though some underlying collection of instances of that same class.

For example, let's say you have a class named "Animal" and you want to be able to query Animal for all instances that are "Dogs". Animal would implement IFilterable and then expose the Filter method for finding a subset of the Animal's (in this case, dogs) based on the given $filter and other parameters.

An interface to a search indexing service.

Represents an indexable object.

An indexable object is one which can be indexed in an IIndex.

Represents an application or service that indexes information. An IIndexer has IIndexes which can store IIndexables.

Represents a static class that has a static initializer.

Represents any data that is identified by a key. Provides a static interface for getting information about the type of keyed data as well as looking up the actual data.

Represents a set of data of some defined structure.

An interface for classes who's instances can be persisted.

A class that publishes information about it's fields. Iterating over an instance of this class will iterate on it's fields.

A data store who's data can be saved to and restored from a persistant storage medium.

An alias of IPersistableModel

An object that can be saved.

A container for one or more storage engines.

Thrown when there is a data-related exception.

Thrown when there is an unexpected event related to an operation dealing with a data model.

Thrown when there is an unexpected event related to a database update.

Thrown when invalid data is passed as an argument or returned as a value.

A data field or its value was requested on an object which does not contain it

Thrown when a storage engine is not ready to perform a requested task.

Represents a set of data of some defined structure.

Observes a model's properties.

Stores information about a property.

An observable and persistable base-class for data model's.