Package se.sics.kompics

Class MatchedHandler<P,V,E extends PatternExtractor<P,? super V>>

java.lang.Object

se.sics.kompics.MatchedHandler<P,V,E>

Type Parameters:

P - The type of the pattern to match against

V - The type of the content value

E - The type of context event

Direct Known Subclasses:

ClassMatchedHandler

public abstract class MatchedHandler<P,V,E extends PatternExtractor<P,? super V>>
extends Object

Base class for matching handlers, which use an extracted value to "pattern match" against. A pattern matching handler separates an incoming event into a context and a content part. It passes them separately to the handle(Object, PatternExtractor) method.

Author:

Lars Kroll <[email protected]>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MatchedHandler()
protected	MatchedHandler(Class<E> contextType)

Method Summary

Modifier and Type	Method	Description
Class<E>	getContextType()	Gets the context type.
Class<E>	getCxtType()	Deprecated. Since 1.2.0, use getContextType() instead.
abstract void	handle(V content, E context)
abstract P	pattern()
void	setContextType(Class<E> contextType)	Sets the context type.
void	setCxtType(Class<E> cxtType)	Deprecated. Since 1.2.0, use setContextType(Class) instead.

Methods inherited from class java.lang.Object

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

Constructor Details

MatchedHandler

protected MatchedHandler()

MatchedHandler

protected MatchedHandler(Class<E> contextType)

Method Details

pattern

public abstract P pattern()

handle

public abstract void handle(V content, E context)

setCxtType

@Deprecated public void setCxtType(Class<E> cxtType)

Deprecated.

Since 1.2.0, use setContextType(Class) instead. Method will be dropped in 1.3.0!

Sets the context type.

Parameters:

cxtType - the context type

setContextType

public void setContextType(Class<E> contextType)

Sets the context type.

Parameters:

contextType - the type of the context

getCxtType

@Deprecated public Class<E> getCxtType()

Deprecated.

Since 1.2.0, use getContextType() instead. Method will be dropped in 1.3.0!

Gets the context type.

Returns:

the context type

getContextType

public Class<E> getContextType()

Gets the context type.

Returns:

the context type