/*
- * 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.
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
- */
+ */
package org.wamblee.system.graph.component;
import org.wamblee.system.graph.Edge;
* container.
*
* @author Erik Brakkee
- *
*/
public class ConnectRequiredExternallyRequiredEdgeFilter implements EdgeFilter {
+ private String client;
+
+ private String required;
- private String _client;
- private String _required;
- private String _externalRequired;
+ private String externalRequired;
- public ConnectRequiredExternallyRequiredEdgeFilter(String aClient, String aRequired,
- String aExternalRequired) {
- _client = aClient;
- _required = aRequired;
- _externalRequired = aExternalRequired;
- if ( _client == null ) {
- throw new IllegalArgumentException("Client component must be specified");
+ /**
+ * Creates a new ConnectRequiredExternallyRequiredEdgeFilter object.
+ *
+ */
+ public ConnectRequiredExternallyRequiredEdgeFilter(String aClient,
+ String aRequired, String aExternalRequired) {
+ client = aClient;
+ required = aRequired;
+ externalRequired = aExternalRequired;
+
+ if (client == null) {
+ throw new IllegalArgumentException(
+ "Client component must be specified");
}
- if ( _required == null ) {
- throw new IllegalArgumentException("Required interface must be specified");
+
+ if (required == null) {
+ throw new IllegalArgumentException(
+ "Required interface must be specified");
}
- if ( _externalRequired == null ) {
- throw new IllegalArgumentException("External required interface must be specified");
+
+ if (externalRequired == null) {
+ throw new IllegalArgumentException(
+ "External required interface must be specified");
}
}
@Override
public boolean isViolated(Edge aEdge) {
- if (aEdge.getFrom() instanceof RequiredInterfaceNode
- && aEdge.getTo() instanceof ExternalRequiredInterfaceNode) {
+ if (aEdge.getFrom() instanceof RequiredInterfaceNode &&
+ aEdge.getTo() instanceof ExternalRequiredInterfaceNode) {
return isViolated((RequiredInterfaceNode) aEdge.getFrom(),
- (ExternalRequiredInterfaceNode) aEdge.getTo());
+ (ExternalRequiredInterfaceNode) aEdge.getTo());
}
+
return false;
}
private boolean isViolated(RequiredInterfaceNode aFrom,
- ExternalRequiredInterfaceNode aTo) {
- if ( !aFrom.getComponent().getName().equals(_client)) {
- return false; // wrong component.
+ ExternalRequiredInterfaceNode aTo) {
+ if (!aFrom.getComponent().getName().equals(client)) {
+ return false; // wrong component.
}
- if ( !(_required == null || aFrom.getRequired().getName().equals(_required))) {
+
+ if (!((required == null) || aFrom.getRequired().getName().equals(
+ required))) {
return false; // wrong interface
}
- if ( !aTo.getRequired().getName().equals(_externalRequired)) {
- return true; // wrong externally required interface.
+
+ if (!aTo.getRequired().getName().equals(externalRequired)) {
+ return true; // wrong externally required interface.
}
-
- return false;
+
+ return false;
}
}