PropertyMixin.PropertyFilter (Apache Polygene™ (Java Edition) SDK 3.0-SNAPSHOT)

java.lang.Object
+
- org.apache.polygene.api.property.PropertyMixin.PropertyFilter
+

+
+
All Implemented Interfaces:
+
AppliesToFilter
+
+
+
Enclosing class:
+
PropertyMixin
+
+
+
+
```
public static class PropertyMixin.PropertyFilter
+extends Object
+implements AppliesToFilter
```
+
Filter Property methods to apply generic Property Mixin.
+

+ +

+ + +
Field Summary
+
- + + +
  Fields inherited from interface org.apache.polygene.api.common.AppliesToFilter
  +ALWAYS
+

+ +

+ + +
Constructor Summary
+ + + + + + + + +
Constructors
Constructor and Description
PropertyFilter()
+

Constructors
Constructor and Description
`PropertyFilter()`

+ +

+ + +

Method Summary

+ + + + + + + + + + +

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`appliesTo(Method method, + Class<?> mixin, + Class<?> compositeType, + Class<?> modifierClass)` + Check if the Fragment should be applied or not. +

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

+ +
- + + +
  Constructor Detail
  + + + +
  - +
    PropertyFilter
    +
```
public PropertyFilter()
```
    +
  +
+ +
- + + +
  Method Detail
  + + + +
  - +
    appliesTo
    +
```
public boolean appliesTo(Method method,
+                         Class<?> mixin,
+                         Class<?> compositeType,
+                         Class<?> modifierClass)
```
    +
    Description copied from interface: AppliesToFilter
    +
    Check if the Fragment should be applied or not. Will be call when applied to Mixins, Concerns, SideEffects.
    +
    +
    Specified by:
    +
    appliesTo in interface AppliesToFilter
    +
    Parameters:
    +
    method - method that is invoked
    +
    mixin - mixin implementation for the method
    +
    compositeType - composite type
    +
    modifierClass - fragment that is being applies
    +
    Returns:
    +
    true if the filter passes, otherwise false
    +
    +
  +
+

java.lang.Object
+
- org.apache.polygene.api.property.PropertyMixin
+

All Implemented Interfaces:: InvocationHandler

+
+

@AppliesTo(value=PropertyMixin.PropertyFilter.class)
+public final class PropertyMixin
+extends Object
+implements InvocationHandler

Generic mixin for properties.

+ +
- + + +
  Nested Class Summary
  + + + + + + + + + + +
  Nested Classes
  Modifier and Type Class and Description
  static class PropertyMixin.PropertyFilter +
  Filter Property methods to apply generic Property Mixin.
  +
  +
+ +
- + + +
  Constructor Summary
  + + + + + + + + +
  Constructors
  Constructor and Description
  PropertyMixin()
  +
+ +
- + + +
  Method Summary
  + + + + + + + + + + +
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method and Description
  Object invoke(Object proxy, + Method method, + Object[] args)
  +
  - + + +
    Methods inherited from class java.lang.Object
    +clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  +
+

Nested Classes
Modifier and Type	Class and Description
`static class`	`PropertyMixin.PropertyFilter` + Filter Property methods to apply generic Property Mixin. +

Constructors
Constructor and Description
`PropertyMixin()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Object`	`invoke(Object proxy, + Method method, + Object[] args)`

+ +

+ + +
Constructor Detail
+ + + +
- +
  PropertyMixin
  +
```
public PropertyMixin()
```
  +
+

+ +

+ + +

Method Detail

+ + + +

invoke

public Object invoke(Object proxy,
+                     Method method,
+                     Object[] args)
+              throws Throwable

Specified by:: invoke in interface InvocationHandler
Throws:: Throwable

java.lang.Object
+
- org.apache.polygene.api.property.PropertyWrapper
+

+
+
All Implemented Interfaces:
+
Property<Object>
+
+
+
+
```
public class PropertyWrapper
+extends Object
+implements Property<Object>
```
+
If you want to catch getting and setting properties, then create a GenericConcern + that wraps the Polygene-supplied Property instance with PropertyWrappers. Override + get() and/or set() to perform your custom code.
+

+ +

+ + +
Field Summary
+ + + + + + + + + + +
Fields
Modifier and Type Field and Description
protected Property<Object> next
+

Fields
Modifier and Type	Field and Description
`protected Property<Object>`	`next`

+ +

+ + +
Constructor Summary
+ + + + + + + + +
Constructors
Constructor and Description
PropertyWrapper(Property<Object> next)
+

Constructors
Constructor and Description
`PropertyWrapper(Property<Object> next)`

+ +

+ + +

Method Summary

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`Object`	`get()` + Get the value of the property. +
`int`	`hashCode()`
`Property<Object>`	`next()`
`void`	`set(Object newValue)` + Set the value of the property +
`String`	`toString()`

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

+ +
- + + +
  Field Detail
  + + + +
  - +
    next
    +
```
protected Property<Object> next
```
    +
  +
+ +
- + + +
  Constructor Detail
  + + + +
  - +
    PropertyWrapper
    +
```
public PropertyWrapper(Property<Object> next)
```
    +
  +
+ +
- + + +
  Method Detail
  + + + +
  - +
    next
    +
```
public Property<Object> next()
```
    +
  + + + +
  - +
    get
    +
```
public Object get()
```
    +
    Description copied from interface: Property
    +
    Get the value of the property.
    +
    +
    Specified by:
    +
    get in interface Property<Object>
    +
    Returns:
    +
    the value
    +
    +
  + + + +
  - +
    set
    +
```
public void set(Object newValue)
+         throws IllegalArgumentException,
+                IllegalStateException
```
    +
    Description copied from interface: Property
    +
    Set the value of the property
    +
    +
    Specified by:
    +
    set in interface Property<Object>
    +
    Parameters:
    +
    newValue - the new value
    +
    Throws:
    +
    IllegalArgumentException - if the value has an invalid value
    +
    IllegalStateException - if the property is immutable
    +
    +
  + + + +
  - +
    hashCode
    +
```
public int hashCode()
```
    +
    +
    Overrides:
    +
    hashCode in class Object
    +
    +
  + + + +
  - +
    equals
    +
```
public boolean equals(Object obj)
```
    +
    +
    Overrides:
    +
    equals in class Object
    +
    +
  + + + +
  - +
    toString
    +
```
public String toString()
```
    +
    +
    Overrides:
    +
    toString in class Object
    +
    +
  +
+

+
+
All Known Subinterfaces:
+
AssociationStateHolder
+
+
+
+
```
public interface StateHolder
```
+
This represents the state of a composite (properties).
+

+ +

+ + +

Method Summary

+ + + + + + + + + + + + + + +

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Stream<? extends Property<?>>`	`properties()`
`<T> Property<T>`	`propertyFor(AccessibleObject accessor)` + Get a property for a specific accessor +

+ +
- + + +
  Method Detail
  + + + +
  - +
    propertyFor
    +
```
<T> Property<T> propertyFor(AccessibleObject accessor)
+                     throws IllegalArgumentException
```
    +
    Get a property for a specific accessor
    +
    +
    Type Parameters:
    +
    T - Property type
    +
    Parameters:
    +
    accessor - of the property
    +
    Returns:
    +
    the property
    +
    Throws:
    +
    IllegalArgumentException - if no property for given accessor exists
    +
    +
  + + + +
  - +
    properties
    +
```
Stream<? extends Property<?>> properties()
```
    +
  +
+

org.apache.polygene.api.property

+ + + + + + + + + + + + + + + + + + + + +

Interface Summary
Interface	Description
Property<T>	+ Properties are declared in Composite interfaces by using this interface. +
PropertyDescriptor	+ Property Descriptor. +
StateHolder	+ This represents the state of a composite (properties). +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Class Summary
Class	Description
DefaultValues	+ Default values for various property types +
GenericPropertyInfo	+ Generic Property info utility class. +
Numbers	+ Convenience class for mathematical operations on numerical properties. +
PropertyMixin	+ Generic mixin for properties. +
PropertyMixin.PropertyFilter	+ Filter Property methods to apply generic Property Mixin. +
PropertyWrapper	+ If you want to catch getting and setting properties, then create a GenericConcern + that wraps the Polygene-supplied Property instance with PropertyWrappers. +

+ + + + + + + + + + + + +
Exception Summary
Exception Description
InvalidPropertyTypeException +
Thrown when attempting to subclass Property.
+
+
+ + + + + + + + + + + + +
Annotation Types Summary
Annotation Type Description
Immutable +
This annotation adds Immutability to Types, Properties and Associations
+
+

Exception Summary
Exception	Description
InvalidPropertyTypeException	+ Thrown when attempting to subclass Property. +

Annotation Types Summary
Annotation Type	Description
Immutable	+ This annotation adds Immutability to Types, Properties and Associations +

+ + + +

Class PropertyMixin.PropertyFilter

Field Summary

Fields inherited from interface org.apache.polygene.api.common.AppliesToFilter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PropertyFilter

Method Detail

appliesTo

Class PropertyMixin

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PropertyMixin

Method Detail

invoke

Class PropertyWrapper

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

next

Constructor Detail

PropertyWrapper

Method Detail

next

get

set

hashCode

equals

toString

Interface StateHolder

Method Summary

Method Detail

propertyFor

properties

org.apache.polygene.api.property

Interfaces

Classes

Exceptions

Annotation Types

Package org.apache.polygene.api.property

Package org.apache.polygene.api.property Description

Property API.