org.pepstock.charba.client.commons

Interface IsBuilder

All Known Implementing Classes:

AbstractBaseBuilder, AbstractBuilder, ChartBackgroundColorOptionsBuilder, ChartPointerOptionsBuilder, ColorSchemesOptionsBuilder, DataLabelsOptionsBuilder, DatasetsItemsSelectorOptionsBuilder, HtmlLegendOptionsBuilder, LabelItemBuilder, LabelsOptionsBuilder, ToastOptionsBuilder, UpdateConfigurationBuilder

public interface IsBuilder

Represents an options builder.
Needed to check the consistency of builder after build.

Author:

Andrea "Stock" Stocchero

Method Summary

Modifier and Type	Method and Description
static <T extends IsBuilder> T	checkAndGetIfValid(T builder) Checks if the builder haven't been invoked yet to create the object. If not, throw a IllegalArgumentException, otherwise it returns the builder.
static void	checkIfValid(IsBuilder builder) Checks if the builder haven't been invoked yet to create the object. If not, throw a IllegalArgumentException.
boolean	isBuilt() Returns true if new object has been already created by the builder.
static boolean	isValid(IsBuilder builder) Returns true if the builder haven't been invoked yet to create the object.

Method Detail

isValid

static boolean isValid(IsBuilder builder)

Returns true if the builder haven't been invoked yet to create the object.

Parameters:

builder - builder instance to be checked

Returns:

true if the builder haven't been invoked yet to create the object

checkIfValid

static void checkIfValid(IsBuilder builder)

Checks if the builder haven't been invoked yet to create the object.
If not, throw a IllegalArgumentException.

Parameters:

builder - builder instance to be checked

checkAndGetIfValid

static <T extends IsBuilder> T checkAndGetIfValid(T builder)

Checks if the builder haven't been invoked yet to create the object.
If not, throw a IllegalArgumentException, otherwise it returns the builder.

Type Parameters:

T - type of key

Parameters:

builder - builder instance to be checked

Returns:

the same key passed as argument

isBuilt

boolean isBuilt()

Returns true if new object has been already created by the builder.

Returns:

true if new object has been already created by the builder