SimpleDoubleProperty (Java SE 9 & JDK 9 )

java.lang.Object
- javafx.beans.binding.NumberExpressionBase
- - javafx.beans.binding.DoubleExpression
  - - javafx.beans.property.ReadOnlyDoubleProperty
    - - javafx.beans.property.DoubleProperty
      - javafx.beans.property.DoublePropertyBase
        
        javafx.beans.property.SimpleDoubleProperty

All Implemented Interfaces:

NumberExpression ， Observable ， Property<Number> ， ReadOnlyProperty<Number> ， ObservableDoubleValue ， ObservableNumberValue ， ObservableValue<Number> ， WritableDoubleValue ， WritableNumberValue ， WritableValue<Number>

已知直接子类：

ReadOnlyDoubleWrapper
```
public class SimpleDoubleProperty
extends DoublePropertyBase
```
该类提供了一个包含 double值的Property的全面实现。

从以下版本开始：

JavaFX 2.0

另请参见：

DoublePropertyBase

构造方法摘要

构造方法
Constructor	描述
`SimpleDoubleProperty()`	构造函数为 `DoubleProperty`
`SimpleDoubleProperty(double initialValue)`	构造函数为 `DoubleProperty`
`SimpleDoubleProperty(Object bean, String name)`	构造函数为 `DoubleProperty`
`SimpleDoubleProperty(Object bean, String name, double initialValue)`	构造函数为 `DoubleProperty`

方法摘要

所有方法接口方法具体的方法
Modifier and Type	方法	描述
`Object`	`getBean()`	返回包含此属性的 `Object` 。
`String`	`getName()`	返回此属性的名称。

Methods inherited from class javafx.beans.binding.DoubleExpression
add, add, add, add, add, divide, divide, divide, divide, divide, doubleExpression, doubleExpression, doubleValue, floatValue, getValue, intValue, longValue, multiply, multiply, multiply, multiply, multiply, negate, subtract, subtract, subtract, subtract, subtract

Methods inherited from class javafx.beans.property.DoubleProperty
asObject, bindBidirectional, doubleProperty, setValue, unbindBidirectional

Methods inherited from class javafx.beans.property.DoublePropertyBase
addListener, addListener, bind, fireValueChangedEvent, get, invalidated, isBound, removeListener, removeListener, set, toString, unbind

Methods inherited from class javafx.beans.binding.NumberExpressionBase
asString, asString, asString, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, lessThan, lessThan, lessThan, lessThan, lessThan, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, numberExpression

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface javafx.beans.value.ObservableValue
getValue

Methods inherited from class javafx.beans.property.ReadOnlyDoubleProperty
readOnlyDoubleProperty

Methods inherited from interface javafx.beans.value.WritableValue
getValue

- 构造方法详细信息
  - SimpleDoubleProperty
```
public SimpleDoubleProperty()
```
    构造函数为 DoubleProperty
  - SimpleDoubleProperty
```
public SimpleDoubleProperty(double initialValue)
```
    构造函数为 DoubleProperty
    
    参数
    
    initialValue - 包装值的初始值
  - SimpleDoubleProperty
```
public SimpleDoubleProperty(Object bean,
                            String name)
```
    构造函数为 DoubleProperty
    
    参数
    
    bean - 这个 DoubleProperty的豆
    
    name - 这个名字 DoubleProperty
  - SimpleDoubleProperty
```
public SimpleDoubleProperty(Object bean,
                            String name,
                            double initialValue)
```
    构造函数为 DoubleProperty
    
    参数
    
    bean - 这个 DoubleProperty的豆
    
    name - 这个名字 DoubleProperty
    
    initialValue - 包装值的初始值
- 方法详细信息
  - getBean
```
public Object getBean()
```
    返回包含此属性的Object 。如果此属性未包含在Object ，则返回null 。
    
    结果
    
    包含 Object或 null
  - getName
```
public String getName()
```
    返回此属性的名称。如果该属性没有名称，则此方法返回一个空的String 。
    
    结果
    
    the name or an empty String