\JDataSet

JDataSet is a collection class that allows the developer to operate on a set of JData objects as if they were in a typical PHP array.

Synopsis

class JDataSet implements JDataDumpable,ArrayAccess,Countable,Iterator {

• // members
• private  $_current;
• private  $_objects;
• // methods
• public void __construct()
• public array __call()
• public array __get()
• public boolean __isset()
• public void __set()
• public void __unset()
• public integer count()
• public JDataSet clear()
• public JData current()
• public array dump()
• public array jsonSerialize()
• public scalar key()
• public array keys()
• public void next()
• public boolean offsetExists()
• public JData offsetGet()
• public void offsetSet()
• public void offsetUnset()
• public void rewind()
• public boolean valid()
• private void _initialise()
}


Hierarchy

Implements

• JDataDumpable
• ArrayAccess
• Countable
• Iterator

Members

private

• $_current — integer
  The current position of the iterator.
• $_objects — array
  The iterator objects.

Methods

private

• _initialise() — Initialises the list with an array of objects.

public

• __construct() — The class constructor.
• __call() — The magic call method is used to call object methods using the iterator.
• __get() — The magic get method is used to get a list of properties from the objects in the data set.
• __isset() — The magic isset method is used to check the state of an object property using the iterator.
• __set() — The magic set method is used to set an object property using the iterator.
• __unset() — The magic unset method is used to unset an object property using the iterator.
• clear() — Clears the objects in the data set.
• count() — Gets the number of data objects in the set.
• current() — Get the current data object in the set.
• dump() — Dumps the data object in the set, recursively if appropriate.
• jsonSerialize() — Gets the data set in a form that can be serialised to JSON format.
• key() — Gets the key of the current object in the iterator.
• keys() — Gets the array of keys for all the objects in the iterator (emulates array_keys).
• next() — Advances the iterator to the next object in the iterator.
• offsetExists() — Checks whether an offset exists in the iterator.
• offsetGet() — Gets an offset in the iterator.
• offsetSet() — Sets an offset in the iterator.
• offsetUnset() — Unsets an offset in the iterator.
• rewind() — Rewinds the iterator to the first object.
• valid() — Validates the iterator.