Class DefaultValueMetadata
Abstract class that could be overloaded in order to define how to get default value of an PropertyKey.
public abstract class DefaultValueMetadata : PropertyKeyMetadata
- Inheritance
-
DefaultValueMetadata
- Derived
Properties
KeepValue
Gets a value indicating whether this value is kept.
public virtual bool KeepValue { get; }
Property Value
- bool
true
if this value is kept; otherwise,false
.
PropertyUpdateCallback
Gets or sets the property update callback.
public PropertyContainer.PropertyUpdatedDelegate PropertyUpdateCallback { get; set; }
Property Value
- PropertyContainer.PropertyUpdatedDelegate
The property update callback.
Methods
Delegate<T>(DefaultValueCallback)
public static DelegateDefaultValueMetadata<T> Delegate<T>(DelegateDefaultValueMetadata<T>.DefaultValueCallback callback)
Parameters
callback
DelegateDefaultValueMetadata<T>.DefaultValueCallback
Returns
Type Parameters
T
GetDefaultValue(ref PropertyContainer)
Gets the default value of an external property, and specify if this default value should be kept. It could be usefull with properties with default values depending of its container, especially if they are long to generate. An example would be collision data, which should be generated only once.
public abstract object GetDefaultValue(ref PropertyContainer obj)
Parameters
obj
PropertyContainerThe property container.
Returns
- object
The default value.
Static<T>(T, bool)
public static StaticDefaultValueMetadata<T> Static<T>(T defaultValue, bool keepDefaultValue = false)
Parameters
defaultValue
TkeepDefaultValue
bool
Returns
Type Parameters
T