org.pepstock.charba.client.defaults

Class AbstractItem

java.lang.Object

org.pepstock.charba.client.commons.JavaScriptObjectContainer

org.pepstock.charba.client.defaults.AbstractItem

Direct Known Subclasses:

AngleLines, Animation, Arc, Elements, FontItem, GridLines, Hover, Layout, Legend, Options, Padding, Padding, Scale, Scales, Tooltips

public abstract class AbstractItem
extends JavaScriptObjectContainer

Abstract item of default global and charts options and scales.

Author:

Andrea "Stock" Stocchero

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractItem(AbstractItem parent, Key childKey) Builds the item with the parent item and child key. Reads from parent java script object the object of this element.
protected	AbstractItem(GenericJavaScriptObject javaScriptObject) Builds the item with own java script object read from CHART.JS defaults. Used for root element of configuration.

Method Summary

Modifier and Type	Method and Description
protected void	checkAndAddToParent() Called recursively when a property has been set in the item. This is mandatory because it could happen that the parent item is not present, therefore it must be added.
boolean	hasProperty(Key key) Checks if the property is present into java script object.

Methods inherited from class org.pepstock.charba.client.commons.JavaScriptObjectContainer

checkAndGetDoubleValues, checkAndGetEnumValues, checkAndGetIntegerValues, checkAndGetStringValues, checkAndSetDoubleValues, checkAndSetEnumValues, checkAndSetIntegerValues, checkAndSetStringValues, getDoubleArray, getIntegerArray, getJavaScriptObject, getObjectArray, getStringArray, getValue, getValue, getValue, getValue, getValue, getValue, getValue, has, has, hasToBeRegistered, isEmpty, keys, remove, remove, removeIfExists, setDoubleArray, setEnumValueArray, setIntegerArray, setObjectArray, setStringArray, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, toString, type

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractItem

protected AbstractItem(GenericJavaScriptObject javaScriptObject)

Builds the item with own java script object read from CHART.JS defaults.
Used for root element of configuration.

Parameters:

javaScriptObject - java script object read from CHART.JS defaults.

AbstractItem

protected AbstractItem(AbstractItem parent,
                       Key childKey)

Builds the item with the parent item and child key.
Reads from parent java script object the object of this element.

Parameters:

parent - parent item which contains the java script object of this element.

childKey - the key to read of this element.

Method Detail

checkAndAddToParent

protected void checkAndAddToParent()

Called recursively when a property has been set in the item.
This is mandatory because it could happen that the parent item is not present, therefore it must be added.

hasProperty

public boolean hasProperty(Key key)

Checks if the property is present into java script object.

Parameters:

key - key to search.

Returns:

true if property exists otherwise false.