本文整理汇总了Java中org.jgroups.util.Util.keyPress方法的典型用法代码示例。如果您正苦于以下问题：Java Util.keyPress方法的具体用法？Java Util.keyPress怎么用？Java Util.keyPress使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.jgroups.util.Util的用法示例。
在下文中一共展示了Util.keyPress方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: start
import org.jgroups.util.Util; //导入方法依赖的package包/类
public void start(String props, String name, boolean unicast) throws Exception {
ch=new JChannel(props);
if(name != null)
ch.setName(name);
ch.setReceiver(this);
ch.connect("ping");
while(true) {
Util.keyPress("enter to ping");
Address dest=null;
if(unicast)
dest=(Address)Util.pickRandomElement(members);
Message msg=new Message(dest, null, PING_REQ);
msg.setFlag(Message.Flag.DONT_BUNDLE, Message.NO_FC);
start=System.nanoTime();
ch.send(msg);
}
}
示例2: loop
import org.jgroups.util.Util; //导入方法依赖的package包/类
protected void loop() {
int c;
final String INPUT="[1] Send [x] Exit";
while(looping) {
try {
c=Util.keyPress(String.format(INPUT));
switch(c) {
case '1':
sendMessages();
break;
case 'x':
looping=false;
break;
}
}
catch(Throwable t) {
System.err.println(t);
}
}
stop();
}
示例3: start
import org.jgroups.util.Util; //导入方法依赖的package包/类
public void start() throws Exception {
mcast_sock=new MulticastSocket(7500);
mcast_sock.joinGroup(MCAST_GROUP, NetworkInterface.getByName("192.168.1.5"));
Receiver receiver=new Receiver();
receiver.start();
while(true) {
Util.keyPress("enter to ping");
DatagramPacket packet=new DatagramPacket(PING_REQ, 0, PING_REQ.length, MCAST_GROUP);
start=System.nanoTime();
mcast_sock.send(packet);
}
}
示例4: start
import org.jgroups.util.Util; //导入方法依赖的package包/类
protected void start(InetAddress host, boolean direct, int num_threads) throws Exception {
boolean looping=true;
while(looping) {
int c=Util.keyPress("[1] send [x] exit");
switch(c) {
case '1':
sendMessages(host, direct, num_threads);
break;
case 'x':
looping=false;
break;
}
}
}
示例5: main
import org.jgroups.util.Util; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
String props="udp.xml";
boolean migrate_data=false;
for(int i=0; i < args.length; i++) {
if(args[i].equals("-props")) {
props=args[++i];
continue;
}
if(args[i].equals("-migrate_data")) {
migrate_data=true;
continue;
}
help();
return;
}
PartitionedHashMap<String,String> map=new PartitionedHashMap<>(props, "demo-cluster");
Cache<String,String> l1_cache=new Cache<>();
l1_cache.setMaxNumberOfEntries(5);
l1_cache.disableReaping();
map.setL1Cache(l1_cache);
Cache<String, String> l2_cache=map.getL2Cache();
l2_cache.enableReaping(10000);
map.setMigrateData(migrate_data);
map.start();
while(true) {
int ch=Util.keyPress("[1] put [2] get [3] remove [4] print [q] quit");
switch(ch) {
case '1':
String key=readLine("key: ");
String val=readLine("val: ");
String caching_time=readLine("ttl: ");
map.put(key, val, Long.parseLong(caching_time));
break;
case '2':
key=readLine("key: ");
val=map.get(key);
System.out.println("val = " + val);
break;
case '3':
key=readLine("key: ");
map.remove(key);
break;
case '4':
System.out.println("address: " + map.getLocalAddress());
System.out.println("L1 cache:\n" + map.getL1Cache());
System.out.println("L2 cache:\n" + map.getL2Cache());
break;
case 'q':
l1_cache.stop();
map.stop();
return;
}
}
}
示例6: loop
import org.jgroups.util.Util; //导入方法依赖的package包/类
void loop() throws Exception {
CounterService counter_service=new CounterService(ch);
ch.connect("counter-cluster");
Counter counter=counter_service.getOrCreateCounter("mycounter", 1);
boolean looping=true;
while(looping) {
try {
int key=Util.keyPress("[1] Increment [2] Decrement [3] Compare and set\n" +
"[4] Create counter [5] Delete counter\n" +
"[6] Print counters [7] Get counter\n" +
"[8] Increment 1M times [9] Dump pending requests [x] Exit\n");
switch(key) {
case '1':
long val=counter.incrementAndGet();
System.out.println("counter: " + val);
break;
case '2':
val=counter.decrementAndGet();
System.out.println("counter: " + val);
break;
case '3':
long expect=Util.readLongFromStdin("expected value: ");
long update=Util.readLongFromStdin("update: ");
if(counter.compareAndSet(expect, update)) {
System.out.println("-- set counter \"" + counter.getName() + "\" to " + update + "\n");
}
else {
System.err.println("failed setting counter \"" + counter.getName() + "\" from " + expect +
" to " + update + ", current value is " + counter.get() + "\n");
}
break;
case '4':
String counter_name=Util.readStringFromStdin("counter name: ");
counter=counter_service.getOrCreateCounter(counter_name, 1);
break;
case '5':
counter_name=Util.readStringFromStdin("counter name: ");
counter_service.deleteCounter(counter_name);
break;
case '6':
System.out.println("Counters (current=" + counter.getName() + "):\n\n" + counter_service.printCounters());
break;
case '7':
counter.get();
break;
case '8':
int NUM=Util.readIntFromStdin("num: ");
System.out.println("");
int print=NUM / 10;
long retval=0;
long start=System.currentTimeMillis();
for(int i=0; i < NUM; i++) {
retval=counter.incrementAndGet();
if(i > 0 && i % print == 0)
System.out.println("-- count=" + retval);
}
long diff=System.currentTimeMillis() - start;
System.out.println("\n" + NUM + " incrs took " + diff + " ms; " + (NUM / (diff / 1000.0)) + " ops /sec\n");
break;
case '9':
System.out.println("Pending requests:\n" + counter_service.dumpPendingRequests());
break;
case 'x':
looping=false;
break;
}
}
catch(Throwable t) {
System.err.println(t);
}
}
Util.close(ch);
}