com.openxc.messages

Class KeyMatcher

java.lang.Object

com.openxc.messages.KeyMatcher

Direct Known Subclasses:

ExactKeyMatcher

public abstract class KeyMatcher
extends java.lang.Object

A KeyMatcher is used to filter incoming vehicle messages to decide which should be passed on to registered listeners. For example, a key matcher may match command responses for a particular command request.

Constructor Summary

Constructors

Constructor and Description
KeyMatcher()

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
static KeyMatcher	getWildcardMatcher() Return a shared instance of a KeyMatcher that matches anything.
boolean	matches(KeyedMessage other) Return true if the message's key matches this key matcher.
abstract boolean	matches(MessageKey key)

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyMatcher

public KeyMatcher()

Method Detail

matches

public abstract boolean matches(MessageKey key)

matches

public boolean matches(KeyedMessage other)

Return true if the message's key matches this key matcher.

getWildcardMatcher

public static KeyMatcher getWildcardMatcher()

Return a shared instance of a KeyMatcher that matches anything.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object