public abstract class DoWorkEventHandler extends Delegate
| Modifier and Type | Class and Description |
|---|---|
static interface |
DoWorkEventHandler.Function
A functional interface for the containing delegate type.
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| Constructor and Description |
|---|
DoWorkEventHandler()
Creates a new instance of this delegate.
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DoWorkEventHandler(Class<?> targetClass,
String methodName,
Class<?>... methodParameterClasses)
Initializes a delegate that will invoke a static method on a class.
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DoWorkEventHandler(Object targetObject,
String methodName,
Class<?>... methodParameterClasses)
Initializes a delegate that will invoke an instance method on a class instance.
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| Modifier and Type | Method and Description |
|---|---|
static DoWorkEventHandler |
combine(DoWorkEventHandler a,
DoWorkEventHandler b)
Combines two delegate instances, forming a new delegate that will invoke both
delegates when invoked.
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abstract void |
invoke(Object sender,
DoWorkEventArgs e)
Represents a method that will handle the DoWork event.
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static DoWorkEventHandler |
of(DoWorkEventHandler.Function f)
Create a delegate for the given interface.
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static DoWorkEventHandler |
of(DoWorkEventHandler.Function f,
Class<?> targetClass,
String methodName,
Class<?>... methodParameterClasses)
Create a delegate for the given interface.
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static DoWorkEventHandler |
of(DoWorkEventHandler.Function f,
Object targetObject,
String methodName,
Class<?>... methodParameterClasses)
Create a delegate for the given interface.
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static DoWorkEventHandler |
remove(DoWorkEventHandler source,
DoWorkEventHandler value)
Removes one delegate from another, if it was previously combined.
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public DoWorkEventHandler()
public DoWorkEventHandler(@Nonnull Object targetObject, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
targetObject - The class instance on which the delegate will invoke the method.methodName - The name of the instance method.methodParameterClasses - The type of the parameters of the instance method.public DoWorkEventHandler(@Nonnull Class<?> targetClass, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
targetClass - The class that defines the method.methodName - The name of the static method.methodParameterClasses - The type of the parameters of the static method.public abstract void invoke(Object sender, DoWorkEventArgs e)
sender - The source of the event.e - A DoWorkEventArgs that contains the event data.@Nullable public static DoWorkEventHandler combine(@Nullable DoWorkEventHandler a, @Nullable DoWorkEventHandler b)
a - The delegate which will be invoked first.b - The delegate which will be invoked last.@Nullable public static DoWorkEventHandler remove(@Nullable DoWorkEventHandler source, @Nullable DoWorkEventHandler value)
source - The delegate from which to remove value.value - The delegate to remove from source.@Nonnull public static DoWorkEventHandler of(@Nonnull DoWorkEventHandler.Function f)
f - The function which will be invoked.@Nonnull public static DoWorkEventHandler of(@Nonnull DoWorkEventHandler.Function f, @Nonnull Object targetObject, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
f - The function which will be invoked.targetObject - The class instance on which the delegate will invoke the method.methodName - The name of the instance method.methodParameterClasses - The type of the parameters of the instance method.@Nonnull public static DoWorkEventHandler of(@Nonnull DoWorkEventHandler.Function f, @Nonnull Class<?> targetClass, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
f - The function which will be invoked.targetClass - The class that defines the method.methodName - The name of the static method.methodParameterClasses - The type of the parameters of the static method.