Package com.symphony.bdk.core.activity.command

Class PatternCommandActivity<C extends CommandContext>

java.lang.Object

com.symphony.bdk.core.activity.AbstractActivity<V4MessageSent,C>

com.symphony.bdk.core.activity.command.CommandActivity<C>

com.symphony.bdk.core.activity.command.PatternCommandActivity<C>

@API(status=EXPERIMENTAL)
public abstract class PatternCommandActivity<C extends CommandContext>
extends CommandActivity<C>

Experimental implementation of the default CommandActivity that ease parsing of the text message.

Constructor Summary

Constructors

Constructor	Description
PatternCommandActivity()

Method Summary

Modifier and Type	Method	Description
protected void	beforeMatcher(C context)	This callback can be used to prepare ActivityContext before actually processing the ActivityMatcher.matches(ActivityContext) method.
ActivityMatcher<C>	matcher()	Any kind of activity must provide an ActivityMatcher in order to detect if it can be applied to a certain user input.
protected abstract Pattern	pattern()
protected void	prepareContext(C context, Matcher matcher)

Methods inherited from class com.symphony.bdk.core.activity.command.CommandActivity

bindToRealTimeEventsSource

Methods inherited from class com.symphony.bdk.core.activity.AbstractActivity

createContextInstance, getInfo, info, isAsynchronous, onActivity, processEvent

Methods inherited from class java.lang.Object

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

Constructor Details

PatternCommandActivity

public PatternCommandActivity()

Method Details

pattern

protected abstract Pattern pattern()

prepareContext

protected void prepareContext(C context,
 Matcher matcher)

beforeMatcher

protected void beforeMatcher(C context)

Description copied from class: CommandActivity

This callback can be used to prepare ActivityContext before actually processing the ActivityMatcher.matches(ActivityContext) method.

Overrides:

beforeMatcher in class CommandActivity<C extends CommandContext>

matcher

public ActivityMatcher<C> matcher()

Description copied from class: AbstractActivity

Any kind of activity must provide an ActivityMatcher in order to detect if it can be applied to a certain user input.

Specified by:

matcher in class AbstractActivity<V4MessageSent,C extends CommandContext>

Returns:

an ActivityMatcher implementation.