org.pepstock.charba.client.commons

Class Merger

java.lang.Object

org.pepstock.charba.client.commons.Merger

public final class Merger
extends Object

Singleton utility to merge java script object into another one and provide the service to get the chart options with all defaults.

Author:

Andrea "Stock" Stocchero

Method Summary

Modifier and Type	Method and Description
static Merger	get() Singleton method to get the instance
void	load(IsChart chart, NativeObjectContainer options, OptionsEnvelop envelop) Merges chart default options (by chart.defaults[type]), default scale options (by chart.defaults.scale) and global options (by chart.defaults.global) and chart options. The chain of priority is: chart options chart default options (by chart.defaults[type]) default scale options (by chart.defaults.scale) global options (by chart.defaults.global)
void	load(Type type, OptionsEnvelop envelop) Merges chart default options (by chart.defaults[type]), default scale options (by chart.defaults.scale) and global options (by chart.defaults.global). The chain of priority is: chart default options (by chart.defaults[type]) default scale options (by chart.defaults.scale) global options (by chart.defaults.global)
NativeObject	merge(NativeObjectContainer target, NativeObjectContainer source, String property) Copies source properties (creating a new java script object and setting the source one with the property argument) into target only if not defined in target. target is not cloned and will be updated with source properties. The property is
NativeObject	merge(NativeObjectContainer target, NativeObject source, String property) Copies source properties (creating a new java script object and setting the source one with the property argument) into target only if not defined in target. target is not cloned and will be updated with source properties. The property is
NativeObject	merge(NativeObject target, NativeObjectContainer source, String property) Copies source properties (creating a new java script object and setting the source one with the property argument) into target only if not defined in target. target is not cloned and will be updated with source properties. The property is
NativeObject	merge(NativeObject target, NativeObject source, String property) Copies source properties (creating a new java script object and setting the source one with the property argument) into target only if not defined in target. target is not cloned and will be updated with source properties. The property is

Methods inherited from class java.lang.Object

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

Method Detail

get

public static Merger get()

Singleton method to get the instance

Returns:

merger instance

load

public void load(IsChart chart,
                 NativeObjectContainer options,
                 OptionsEnvelop envelop)

Merges chart default options (by chart.defaults[type]), default scale options (by chart.defaults.scale) and global options (by chart.defaults.global) and chart options.
The chain of priority is:

• chart options
• chart default options (by chart.defaults[type])
• default scale options (by chart.defaults.scale)
• global options (by chart.defaults.global)

Parameters:

chart - chart instance which contains the chart options to be merged

options - the options as native object container to be merged

envelop - the envelop for options as native options

load

public void load(Type type,
                 OptionsEnvelop envelop)

Merges chart default options (by chart.defaults[type]), default scale options (by chart.defaults.scale) and global options (by chart.defaults.global).
The chain of priority is:

• chart default options (by chart.defaults[type])
• default scale options (by chart.defaults.scale)
• global options (by chart.defaults.global)

Parameters:

type - chart type

envelop - the envelop for options as native options

merge

public NativeObject merge(NativeObjectContainer target,
                          NativeObjectContainer source,
                          String property)

Copies source properties (creating a new java script object and setting the source one with the property argument) into target only if not defined in target.
target is not cloned and will be updated with source properties.
The property is

Parameters:

target - The target object in which source is merged into.

source - Object to merge into target.

property - property of root java script object to add

Returns:

the added java script object

merge

public NativeObject merge(NativeObject target,
                          NativeObjectContainer source,
                          String property)

Copies source properties (creating a new java script object and setting the source one with the property argument) into target only if not defined in target.
target is not cloned and will be updated with source properties.
The property is

Parameters:

target - The target object in which source is merged into.

source - Object to merge into target.

property - property of root java script object to add

Returns:

the added java script object

merge

public NativeObject merge(NativeObjectContainer target,
                          NativeObject source,
                          String property)

Copies source properties (creating a new java script object and setting the source one with the property argument) into target only if not defined in target.
target is not cloned and will be updated with source properties.
The property is

Parameters:

target - The target object in which source is merged into.

source - Object to merge into target.

property - property of root java script object to add

Returns:

the added java script object

merge

public NativeObject merge(NativeObject target,
                          NativeObject source,
                          String property)

Copies source properties (creating a new java script object and setting the source one with the property argument) into target only if not defined in target.
target is not cloned and will be updated with source properties.
The property is

Parameters:

target - The target object in which source is merged into.

source - Object to merge into target.

property - property of root java script object to add

Returns:

the added java script object