/*
* Copyright 2006 - 2013
* Stefan Balev <stefan.balev@graphstream-project.org>
* Julien Baudry <julien.baudry@graphstream-project.org>
* Antoine Dutot <antoine.dutot@graphstream-project.org>
* Yoann Pigné <yoann.pigne@graphstream-project.org>
* Guilhelm Savin <guilhelm.savin@graphstream-project.org>
*
* This file is part of GraphStream <http://graphstream-project.org>.
*
* GraphStream is a library whose purpose is to handle static or dynamic
* graph, create them from scratch, file or any source and display them.
*
* This program is free software distributed under the terms of two licenses, the
* CeCILL-C license that fits European law, and the GNU Lesser General Public
* License. You can use, modify and/ or redistribute the software under the terms
* of the CeCILL-C license as circulated by CEA, CNRS and INRIA at the following
* URL <http://www.cecill.info> or under the terms of the GNU LGPL as published by
* the Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C and LGPL licenses and that you accept their terms.
*/
package org.graphstream.stream.netstream;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.Arrays;
import org.graphstream.stream.SinkAdapter;
import org.graphstream.stream.netstream.NetStreamReceiver;
import org.graphstream.stream.thread.ThreadProxyPipe;
/**
*
* ExampleTypesReceiver.java
* @since Aug 21, 2011
*
* @author Yoann Pigné
*/
public class ExampleTypesReceiver {
/**
* @param args
* @throws InterruptedException
*/
public static void main(String[] args) throws InterruptedException {
NetStreamReceiver net = null;
try {
net = new NetStreamReceiver("localhost", 2001, true);
} catch (UnknownHostException e1) {
System.err.println(e1.toString());
} catch (IOException e1) {
System.err.println(e1.toString());
}
ThreadProxyPipe pipe = net.getDefaultStream();
pipe.addSink(new SinkAdapter() {
public void graphAttributeAdded(String sourceId, long timeId,
String attribute, Object value) {
validate(attribute, value);
}
public void graphAttributeChanged(String sourceId, long timeId,
String attribute, Object oldValue, Object newValue) {
validate(attribute, newValue);
}
private void validate(String attribute, Object value) {
String valueType = null;
Class<?> valueClass = value.getClass();
boolean isArray = valueClass.isArray();
if (isArray) {
valueClass = ((Object[]) value)[0].getClass();
}
if (valueClass.equals(Boolean.class)) {
if (isArray) {
valueType = "booleanArray";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute,
Arrays.toString((Boolean[]) value));
} else {
valueType = "boolean";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute, value.toString());
}
} else if (valueClass.equals(Byte.class)) {
if (isArray) {
valueType = "byteArray";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute,
Arrays.toString((Byte[]) value));
} else {
valueType = "byte";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute, value.toString());
}
} else if (valueClass.equals(Short.class)) {
if (isArray) {
valueType = "shortArray";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute,
Arrays.toString((Short[]) value));
} else {
valueType = "short";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute, value.toString());
}
} else if (valueClass.equals(Integer.class)) {
if (isArray) {
valueType = "intArray";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute,
Arrays.toString((Integer[]) value));
} else {
valueType = "int";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute, value.toString());
}
} else if (valueClass.equals(Long.class)) {
if (isArray) {
valueType = "longArray";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute,
Arrays.toString((Long[]) value));
} else {
valueType = "long";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute, value.toString());
}
} else if (valueClass.equals(Float.class)) {
if (isArray) {
valueType = "floatArray";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute,
Arrays.toString((Float[]) value));
} else {
valueType = "float";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute, value.toString());
}
} else if (valueClass.equals(Double.class)) {
if (isArray) {
valueType = "doubleArray";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute,
Arrays.toString((Double[]) value));
} else {
valueType = "double";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute, value.toString());
}
} else if (valueClass.equals(String.class)) {
if (isArray) {
valueType = "typeArray";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute,
Arrays.toString((Boolean[]) value));
} else {
valueType = "string";
System.out.printf("found a %s for attribute %s=%s%n",
valueType, attribute, value.toString());
}
}
System.err.println(valueType.equals(attribute));
}
});
while(true){
pipe.pump();
Thread.sleep(100);
}
}
}