com.vaadin.flow.component

Class PropertyDescriptors

java.lang.Object

com.vaadin.flow.component.PropertyDescriptors

public final class PropertyDescriptors
extends Object

Factory methods for creating PropertyDescriptor instances.

Since:

1.0

Author:

Vaadin Ltd

Method Summary

Modifier and Type	Method and Description
static PropertyDescriptor<String,String>	attributeWithDefault(String name, String defaultValue) Creates a descriptor for an attribute of the component's root element with a non-null default value.
static PropertyDescriptor<String,String>	attributeWithDefault(String name, String defaultValue, boolean removeDefault) Creates a descriptor for an attribute of the component's root element with a non-null default value.
static PropertyDescriptor<String,Optional<String>>	optionalAttributeWithDefault(String name, String defaultValue) Creates a descriptor for an optional attribute of the component's root element with a non-null default value.
static PropertyDescriptor<String,Optional<String>>	optionalAttributeWithDefault(String name, String defaultValue, boolean removeDefault) Creates a descriptor for an optional attribute of the component's root element with a non-null default value.
static PropertyDescriptor<Boolean,Boolean>	propertyWithDefault(String name, Boolean defaultValue) Creates a descriptor for a property of the component's root element with a non-null default value.
static PropertyDescriptor<Double,Double>	propertyWithDefault(String name, Double defaultValue) Creates a descriptor for a property of the component's root element with a non-null default value.
static PropertyDescriptor<Integer,Integer>	propertyWithDefault(String name, Integer defaultValue) Creates a descriptor for a property of the component's root element with a non-null default value.
static PropertyDescriptor<String,String>	propertyWithDefault(String name, String defaultValue) Creates a descriptor for a property of the component's root element with a non-null default value.

Methods inherited from class java.lang.Object

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

Method Detail

propertyWithDefault

public static PropertyDescriptor<String,String> propertyWithDefault(String name,
                                                                    String defaultValue)

Creates a descriptor for a property of the component's root element with a non-null default value.

Parameters:

name - the name of the element property, not null

defaultValue - the default value of the property, not null

Returns:

a property descriptor, not null

propertyWithDefault

public static PropertyDescriptor<Integer,Integer> propertyWithDefault(String name,
                                                                      Integer defaultValue)

Creates a descriptor for a property of the component's root element with a non-null default value.

Parameters:

name - the name of the element property, not null

defaultValue - the default value of the property, not null

Returns:

a property descriptor, not null

propertyWithDefault

public static PropertyDescriptor<Double,Double> propertyWithDefault(String name,
                                                                    Double defaultValue)

Creates a descriptor for a property of the component's root element with a non-null default value.

Parameters:

name - the name of the element property, not null

defaultValue - the default value of the property, not null

Returns:

a property descriptor, not null

propertyWithDefault

public static PropertyDescriptor<Boolean,Boolean> propertyWithDefault(String name,
                                                                      Boolean defaultValue)

Creates a descriptor for a property of the component's root element with a non-null default value.

Parameters:

name - the name of the element property, not null

defaultValue - the default value of the property, not null

Returns:

a property descriptor, not null

attributeWithDefault

public static PropertyDescriptor<String,String> attributeWithDefault(String name,
                                                                     String defaultValue)

Creates a descriptor for an attribute of the component's root element with a non-null default value.

Parameters:

name - the name of the element attribute, not null

defaultValue - the default value of the property, not null

Returns:

a property descriptor, not null

attributeWithDefault

public static PropertyDescriptor<String,String> attributeWithDefault(String name,
                                                                     String defaultValue,
                                                                     boolean removeDefault)

Creates a descriptor for an attribute of the component's root element with a non-null default value.

Parameters:

name - the name of the element attribute, not null

defaultValue - the default value of the property, not null

removeDefault - if true then attribute with default value will be removed, otherwise attribute with the default value will be kept as is

Returns:

a property descriptor, not null

optionalAttributeWithDefault

public static PropertyDescriptor<String,Optional<String>> optionalAttributeWithDefault(String name,
                                                                                       String defaultValue)

Creates a descriptor for an optional attribute of the component's root element with a non-null default value. The getter will return an empty optional if the element doesn't have the attribute, or if its value is the default value.

Parameters:

name - the name of the element attribute, not null

defaultValue - the default value of the property, not null

Returns:

a property descriptor, not null

optionalAttributeWithDefault

public static PropertyDescriptor<String,Optional<String>> optionalAttributeWithDefault(String name,
                                                                                       String defaultValue,
                                                                                       boolean removeDefault)

Creates a descriptor for an optional attribute of the component's root element with a non-null default value. The getter will return an empty optional if the element doesn't have the attribute, or if its value is the default value.

Parameters:

name - the name of the element attribute, not null

defaultValue - the default value of the property, not null

removeDefault - if true then attribute with default value will be removed, otherwise attribute with the default value will be kept as is

Returns:

a property descriptor, not null