org.jgroups.util.UUID.<init>()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中org.jgroups.util.UUID.<init>()方法的一些代码示例，展示了UUID.<init>()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。UUID.<init>()方法的具体详情如下：
包路径：org.jgroups.util.UUID
类名称：UUID
方法名：<init>

UUID.<init>介绍

[英]Private constructor which uses a byte array to construct the new UUID
[中]使用字节数组构造新UUID的私有构造函数

代码示例

代码示例来源：origin: wildfly/wildfly

public UUID copy() {
  return new UUID(mostSigBits, leastSigBits);
}

代码示例来源：origin: apache/geode

/**
 * return the jgroups logical address for this member, if it's been established
 */
public UUID getUUID() {
 if (this.uuidLSBs == 0 && this.uuidMSBs == 0) {
  return null;
 }
 return new UUID(this.uuidMSBs, this.uuidLSBs);
}

代码示例来源：origin: wildfly/wildfly

public Address generateAddress() {
    if(first) {
      first=false;
      return new UUID(0, initial_val);
    }
    return Util.createRandomAddress();
  }
}

代码示例来源：origin: wildfly/wildfly

/**
 * Static factory to retrieve a type 4 (pseudo randomly generated) UUID.
 * The {@code UUID} is generated using a cryptographically strong pseudo random number generator.
 * @return  A randomly generated {@code UUID}
 */
public static UUID randomUUID() {
  return new UUID(generateRandomBytes(16));
}

代码示例来源：origin: wildfly/wildfly

/**
 * Creates a {@code UUID} from the string standard representation as
 * described in the {@link #toString} method.
 *
 * @param  name
 *         A string that specifies a {@code UUID}
 *
 * @return  A {@code UUID} with the specified value
 *
 * @throws  IllegalArgumentException
 *          If name does not conform to the string representation as
 *          described in {@link #toString}
 *
 */
public static UUID fromString(String name) {
  String[] components = name.split("-");
  if (components.length != 5)
    throw new IllegalArgumentException("Invalid UUID string: "+name);
  for (int i=0; i<5; i++)
    components[i] = "0x"+components[i];
  long mostSigBits =Long.decode(components[0]);
  mostSigBits <<= 16;
  mostSigBits |=Long.decode(components[1]);
  mostSigBits <<= 16;
  mostSigBits |=Long.decode(components[2]);
  long leastSigBits =Long.decode(components[3]);
  leastSigBits <<= 48;
  leastSigBits |=Long.decode(components[4]);
  return new UUID(mostSigBits, leastSigBits);
}

代码示例来源：origin: wildfly/wildfly

protected void deliverLocally(SiteAddress dest, SiteAddress sender, Message msg) {
  Address local_dest;
  boolean send_to_coord=false;
  if(dest instanceof SiteUUID) {
    if(dest instanceof SiteMaster) {
      local_dest=pickSiteMaster(sender);
      if(local_dest == null)
        throw new IllegalStateException("site master was null");
      send_to_coord=true;
    }
    else {
      SiteUUID tmp=(SiteUUID)dest;
      local_dest=new UUID(tmp.getMostSignificantBits(), tmp.getLeastSignificantBits());
    }
  }
  else
    local_dest=dest;
  if(log.isTraceEnabled())
    log.trace(local_addr + ": delivering message to " + dest + " in local cluster");
  long start=stats? System.nanoTime() : 0;
  forwardTo(local_dest, dest, sender, msg, send_to_coord);
  if(stats) {
    forward_to_local_mbr_time.add(System.nanoTime() - start);
    forward_to_local_mbr.increment();
  }
}

代码示例来源：origin: apache/geode

private GMSMember createGMSMember(byte[] inetAddress, int viewId, long msb, long lsb) {
 GMSMember member = new GMSMember();
 InetAddress addr1 = mock(InetAddress.class);
 when(addr1.getAddress()).thenReturn(inetAddress);
 member.setInetAddr(addr1);
 member.setBirthViewId(viewId);
 member.setUUID(new UUID(msb, lsb));
 return member;
}

代码示例来源：origin: wildfly/wildfly

try {
  long tmp=Long.valueOf(uuid_str);
  uuid=new UUID(0, tmp);

代码示例来源：origin: apache/geode

@Test
public void testCompareToIsSame() {
 GMSMember member = new GMSMember();
 UUID uuid = new UUID(0, 0);
 member.setUUID(uuid);
 assertEquals(0, member.compareTo(member));
}

代码示例来源：origin: apache/geode

@Test
public void testGetUUIDReturnsNullWhenUUIDIs0() {
 GMSMember member = new GMSMember();
 UUID uuid = new UUID(0, 0);
 member.setUUID(uuid);
 assertNull(member.getUUID());
}

代码示例来源：origin: apache/geode

@Test
public void testGetUUID() {
 GMSMember member = new GMSMember();
 UUID uuid = new UUID(1, 1);
 member.setUUID(uuid);
 assertNotNull(member.getUUID());
}

代码示例来源：origin: apache/geode

members.add(new UUID(0, 0));// TODO open a JGroups JIRA for GEODE-3034
View jgv = new View(vid, members);
this.myChannel.down(new Event(Event.VIEW_CHANGE, jgv));

代码示例来源：origin: wildfly/wildfly

public static Address readAddress(DataInput in) throws Exception {
  byte flags=in.readByte();
  if(Util.isFlagSet(flags,Address.NULL))
    return null;
  Address addr;
  if(Util.isFlagSet(flags,Address.UUID_ADDR)) {
    addr=new UUID();
    addr.readFrom(in);
  }
  else if(Util.isFlagSet(flags,Address.SITE_UUID)) {
    addr=new SiteUUID();
    addr.readFrom(in);
  }
  else if(Util.isFlagSet(flags,Address.SITE_MASTER)) {
    addr=new SiteMaster();
    addr.readFrom(in);
  }
  else if(Util.isFlagSet(flags,Address.IP_ADDR)) {
    addr=new IpAddress();
    addr.readFrom(in);
  }
  else if(Util.isFlagSet(flags, Address.IP_ADDR_UUID)) {
    addr=new IpAddressUUID();
    addr.readFrom(in);
  }
  else {
    addr=readOtherAddress(in);
  }
  return addr;
}

代码示例来源：origin: org.apache.geode/gemfire-core

/**
 * return the jgroups logical address for this member,
 * if it's been established
 */
public UUID getUUID() {
 if (this.uuidLSBs == 0 && this.uuidMSBs == 0) {
  return null;
 }
 return new UUID(this.uuidMSBs, this.uuidLSBs);
}

代码示例来源：origin: org.jboss.eap/wildfly-client-all

public UUID copy() {
  return new UUID(mostSigBits, leastSigBits);
}

代码示例来源：origin: org.jboss.eap/wildfly-client-all

public Address generateAddress() {
    if(first) {
      first=false;
      return new UUID(0, initial_val);
    }
    return Util.createRandomAddress();
  }
}

代码示例来源：origin: org.jboss.eap/wildfly-client-all

/**
 * Static factory to retrieve a type 4 (pseudo randomly generated) UUID.
 * The {@code UUID} is generated using a cryptographically strong pseudo random number generator.
 * @return  A randomly generated {@code UUID}
 */
public static UUID randomUUID() {
  return new UUID(generateRandomBytes(16));
}

代码示例来源：origin: org.infinispan/infinispan-core

private List<Address> createAddresses(int numNodes) {
 Random r = new Random();
 List<Address> addresses = new ArrayList<Address>(numNodes);
 while (addresses.size() < numNodes)
   addresses.add(new JGroupsAddress(new org.jgroups.util.UUID(r.nextLong(), r.nextLong())));
 return addresses;
}

代码示例来源：origin: org.infinispan/infinispan-core

public void testJGroupsAddress() {
   cache.put("key", new JGroupsAddress(new UUID()));
  }
}

代码示例来源：origin: org.jboss.eap/wildfly-client-all

protected void deliverLocally(SiteAddress dest, SiteAddress sender, Message msg) {
  Address local_dest;
  boolean send_to_coord=false;
  if(dest instanceof SiteUUID) {
    if(dest instanceof SiteMaster) {
      local_dest=pickSiteMaster(sender);
      if(local_dest == null)
        throw new IllegalStateException("site master was null");
      send_to_coord=true;
    }
    else {
      SiteUUID tmp=(SiteUUID)dest;
      local_dest=new UUID(tmp.getMostSignificantBits(), tmp.getLeastSignificantBits());
    }
  }
  else
    local_dest=dest;
  if(log.isTraceEnabled())
    log.trace(local_addr + ": delivering message to " + dest + " in local cluster");
  long start=stats? System.nanoTime() : 0;
  forwardTo(local_dest, dest, sender, msg, send_to_coord);
  if(stats) {
    forward_to_local_mbr_time.add(System.nanoTime() - start);
    forward_to_local_mbr.increment();
  }
}

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