/*
- * Copyright 2008 the original author or authors.
+ * Copyright 2005-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* container.
*
* @author Erik Brakkee
- *
*/
public class ConnectRequiredProvidedEdgeFilter implements EdgeFilter {
+ private String client;
+
+ private String required;
- private String _client;
- private String _required;
- private String _server;
- private String _provided;
+ private String server;
+ private String provided;
+
+ /**
+ * Creates a new ConnectRequiredProvidedEdgeFilter object.
+ *
+ */
public ConnectRequiredProvidedEdgeFilter(String aClient, String aRequired,
- String aServer, String aProvided) {
- _client = aClient;
- _required = aRequired;
- _server = aServer;
- _provided = aProvided;
- if ( _client == null ) {
- throw new IllegalArgumentException("Client component must be specified");
+ String aServer, String aProvided) {
+ client = aClient;
+ required = aRequired;
+ server = aServer;
+ provided = aProvided;
+
+ if (client == null) {
+ throw new IllegalArgumentException(
+ "Client component must be specified");
}
}
@Override
public boolean isViolated(Edge aEdge) {
- if (aEdge.getFrom() instanceof RequiredInterfaceNode
- && aEdge.getTo() instanceof ProvidedInterfaceNode) {
+ if (aEdge.getFrom() instanceof RequiredInterfaceNode &&
+ aEdge.getTo() instanceof ProvidedInterfaceNode) {
return isViolated((RequiredInterfaceNode) aEdge.getFrom(),
- (ProvidedInterfaceNode) aEdge.getTo());
+ (ProvidedInterfaceNode) aEdge.getTo());
}
+
return false;
}
private boolean isViolated(RequiredInterfaceNode aFrom,
- ProvidedInterfaceNode aTo) {
- if (_client.equals(aFrom.getComponent().getName())
- && (_required == null || _required.equals(aFrom.getRequired()
- .getName()))) {
+ ProvidedInterfaceNode aTo) {
+ if (client.equals(aFrom.getComponent().getName()) &&
+ ((required == null) || required.equals(aFrom.getRequired()
+ .getName()))) {
// From part matches.
- if ( _server == null ) {
+ if (server == null) {
return true; // all connections are eliminated
}
- if (_server.equals(aTo.getComponent().getName())
- && (_provided == null || _provided.equals(aTo.getProvided()
- .getName()))) {
+
+ if (server.equals(aTo.getComponent().getName()) &&
+ ((provided == null) || provided.equals(aTo.getProvided()
+ .getName()))) {
// to part matches also
return false;
}
- else {
- // From matches and to doesn't so edgefilter is violated.
- return true;
- }
- } else {
- // From part does not match, restriction does not apply.
- return false;
+ // From matches and to doesn't so edgefilter is violated.
+ return true;
}
+ // From part does not match, restriction does not apply.
+ return false;
}
}