Package com.vaadin.flow.server.webcomponent

Class PropertyData<P extends Serializable>

java.lang.Object

com.vaadin.flow.server.webcomponent.PropertyData<P>

Type Parameters:

P - type of the property's value

All Implemented Interfaces:

Serializable

public final class PropertyData<P extends Serializable>
extends Object
implements Serializable

Value object containing information of a web component's property field.

Since:

2.0

Author:

Vaadin Ltd.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PropertyData(String name, Class<P> type, boolean readOnly, P defaultValue)	Constructs a new PropertyData instance tied to the type of the property's value given by type.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
P	getDefaultValue()	Getter for the initial value if given.
String	getName()	Getter for the property name.
Class<P>	getType()	Getter for the property value class type.
int	hashCode()
boolean	isReadOnly()	Checks if the property is a read-only value.
PropertyData<P>	updateReadOnly(boolean readOnly)	Creates a copy of this with the new readOnly value.

Methods inherited from class java.lang.Object

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

Constructor Details

PropertyData

public PropertyData(String name,
 Class<P> type,
 boolean readOnly,
 P defaultValue)

Constructs a new PropertyData instance tied to the type of the property's value given by type.

Parameters:

name - name of the property

type - type of the property value

readOnly - is the property read-only (on the client-side)

defaultValue - default value for the property

Method Details

getName

public String getName()

Getter for the property name.

Returns:

property name

getType

public Class<P> getType()

Getter for the property value class type.

Returns:

value class type

getDefaultValue

public P getDefaultValue()

Getter for the initial value if given.

Returns:

initial value or null if none given

isReadOnly

public boolean isReadOnly()

Checks if the property is a read-only value.

Returns:

is read-only

updateReadOnly

public PropertyData<P> updateReadOnly(boolean readOnly)

Creates a copy of this with the new readOnly value.

Parameters:

readOnly - new readOnly value

Returns:

copy of this

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object