Package org.pepstock.charba.client.commons

Core classes to manage the inter-operations with java script code. Contains also common classes to use on all packages.

Author:

Andrea "Stock" Stocchero

Interface Summary

Interface	Description
ArrayObject.ArrayFilterCallback	Java script FUNCTION callback called to filter the array.
ArrayObject.ArrayFindCallback	Java script FUNCTION callback called to find an element in the array.
CallbackProxy.Proxy	It's a java script function which maps the function proxy implemented in the additional java script source.
Envelop	This is the interface to map the envelop. It adds helpful methods to check the envelop.
HasCallbackScope	Interface to manage the scope of the options, which is the options are used for defaults, chart defaults or chart.
IsBuilder	Represents an options builder. Needed to check the consistency of builder after build.
IsJSType	Empty interface to define native object as native in order to use Reflect to set and get objects in NativeObject.
IsPoint	This interface is defining an object which represents a point, with x and y coordinates.
Key	Represents the property key of a JavaScript object. Used for enum.
KeyFactory<T extends Key>	Interface to be implemented to load keys from an array of native object.
NativeArrayContainerFactory<A extends Array,T extends NativeArrayContainer<A>>	Interface to be implemented to load elements from an array of native array.
NativeObject	Base object for all native objects implemented in Charba. it wraps java script object with and without prototype. It's also mapping the java script proxy, used by CHART.JS. PAY ATTENTION that the java script object class name is "?" because otherwise J2CL is not able to cast to an object. Please be also aware that you can not use instanceof against this class.
NativeObjectContainerFactory<T extends NativeObjectContainer>	Interface to be implemented to load elements from an array of native object.
NodeUpdateListener	Interface to listen when an AbstractNode instance has been changed.
PropertyKey	Represents the key of property of a java-script object.

Class Summary

Class	Description
AbstractBaseBuilder	base calss to implement builder classes in order to use a builder in consistent manner, a builder instance for a result object one.
AbstractKey	This is an abstract standard implementation of a custom key.
AbstractNode	Base class for all options nodes, which will wraps a native object and manages the relations about parent and children elements.
AbstractPoint	This object is wrapping the native java script object to map a point.
AbstractReadOnlyPoint	This object is wrapping the native java script object to map a point, in READ-ONLY mode.
Array	Array object which maps the java script object.
ArrayCanvas	Array object which maps the java script object. A simple wrapper around a homogeneous native array of object (HTMLCanvasElement) values.
ArrayCanvasList	An ordered collection (also known as a sequence).
ArrayChart	Array object which maps the java script object. A simple wrapper around a homogeneous native array of chart values.
ArrayDouble	Array object which maps the java script object. A simple wrapper around a homogeneous native array of numeric (doubles) values.
ArrayDoubleArray	Array object which maps the java script object. A simple wrapper around a homogeneous native array of arrays of numeric (doubles) values.
ArrayDoubleArrayList<E extends NativeArrayContainer<ArrayDouble>>	An ordered collection (also known as a sequence).
ArrayDoubleList	The user of this interface has precise control over where in the list each element is inserted.
ArrayEnumList<E extends Key>	The user of this interface has precise control over where in the list each element is inserted.
ArrayGradient	Array object which maps the java script object. A simple wrapper around a homogeneous native array of object (CanvasGradientItem) values.
ArrayImage	Array object which maps the java script object. A simple wrapper around a homogeneous native array of object (ImageElement) values.
ArrayImageList	An ordered collection (also known as a sequence).
ArrayInteger	Array object which maps the java script object. A simple wrapper around a homogeneous native array of numeric (int) values.
ArrayIntegerList	The user of this interface has precise control over where in the list each element is inserted.
ArrayKeyList<E extends Key>	The user of this interface has precise control over where in the list each element is inserted.
ArrayKeySet<E extends Key>	A collection that contains no duplicate elements. More formally, sets contain no pair of elements e1 and e2 such that e1.equals(e2), and at most one null element.
ArrayListHelper	Utility to create array list objects from java script arrays.
ArrayMixedObject	Array object which maps the java script object. A simple wrapper around a homogeneous array of mixed type of object (extension of java script objects) values.
ArrayObject	Array object which maps the java script object. A simple wrapper around a homogeneous native array of object (extension of java script objects) values.
ArrayObjectContainerList<E extends NativeObjectContainer>	An ordered collection (also known as a sequence).
ArrayObjectList	An ordered collection (also known as a sequence).
ArrayPattern	Array object which maps the java script object. A simple wrapper around a homogeneous native array of object (CanvasPatternItem) values.
ArraySetHelper	Utility to create array set objects from java script arrays.
ArrayString	Array object which maps the java script object. A simple wrapper around a homogeneous native array of string values.
ArrayStringList	An ordered collection (also known as a sequence).
ArrayStringSet	A collection that contains no duplicate elements. More formally, sets contain no pair of elements e1 and e2 such that e1.equals(e2), and at most one null element.
ArrayTouch	Array object which maps the java script object. A simple wrapper around a homogeneous native array of object (Touch) values.
ArrayTouchList	An ordered collection (also known as a sequence).
ArrayUtil	Utility to transform arrays and list of objects to primitives. The code has been changed in order to be aligned with internal needs, taking the source from ArrayUtils of Apache common lang3..
BaseEnvelop<T>	This object is a container of hidden object.
CallbackPropertyHandler<T>	It is managing property where can set a callback. It uses a cache in order to be able to use the callback even if defined at default or chart options level, both for chart or plugin options.
CallbackProxy<T>	This is a native object which wraps a java script object created by JsHelper. This object is used to get a proxy instance which is able to call a java script function passing also this java script value, to maintain the environment when required.
Checker	Utility which provides a set o methods to check the values of numbers.
ConfigurationLoader	Utility to load java script object in the CHART-JS configuration. This utility needs to reduce visibility on java script objects for configuration.
Constants	Contains all constants where values can be used in different packages.
ImmutableDate	Class acting as an immutable date class based on the Date class. Throws UnsupportedOperationException when mutable methods are invoked.
ImmutableEnvelop<T>	This object is a container of hidden object which can set by constructor and immutable afterwards.
IteratorImpl<E>	Custom iterator over a collection.
JsHelper	This is a singleton wrapper for Java native object which is wrapping a CHARBA java script object implementation with some utilities to act on java script objects.
ListIteratorImpl<E>	An iterator for lists that allows the programmer to traverse the list in either direction, modify the list during iteration, and obtain the iterator's current position in the list.
Merger	Singleton utility to merge java script object in the another one and provide the service to get the chart options with all defaults.
NativeArrayContainer<T extends Array>	Base class for all classes which are wrapping a native java script array.
NativeArrayDoubleContainer	Extends the base class of an array container where the wrapped array is an array of doubles.
NativeName	Constants with java script object name to use in the JsType native objects.
NativeObjectContainer	Base class for all classes which are wrapping a native java script object.
PropertyHandler<D>	Base object to to manage common properties in the options or configuration. To reduce the duplication of code, this calls helps to manage the same property or properties on different objects, without extending them.

Enum Summary

Enum	Description
Id	Enums the property ID used by CHARBA to identify the chart.
ObjectType	Enumerates all java script types. The latest ECMAScript standard defines seven data types: Six data types that are primitives: Boolean Function Undefined Number String Symbol and other 2 objects types: Object Array See https://developer.mozilla.org/it/docs/Web/JavaScript/Reference/Operators/typeof