本文整理了Java中org.apache.ignite.internal.util.typedef.F.exist()方法的一些代码示例，展示了F.exist()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。F.exist()方法的具体详情如下：
包路径：org.apache.ignite.internal.util.typedef.F
类名称：F
方法名：exist

F.exist介绍

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代码示例

代码示例来源：origin: apache/ignite

/**
 * @throws Exception If failed.
 */
@Test
public void testResolveLocalAddresses() throws Exception {
  InetAddress inetAddress = InetAddress.getByName("0.0.0.0");
  IgniteBiTuple<Collection<String>, Collection<String>> addrs = U.resolveLocalAddresses(inetAddress);
  Collection<String> hostNames = addrs.get2();
  assertFalse(hostNames.contains(null));
  assertFalse(hostNames.contains(""));
  assertFalse(hostNames.contains("127.0.0.1"));
  assertFalse(F.exist(hostNames, new IgnitePredicate<String>() {
    @Override public boolean apply(String hostName) {
      return hostName.contains("localhost") || hostName.contains("0:0:0:0:0:0:0:1");
    }
  }));
}

代码示例来源：origin: apache/ignite

final String keyType = args[i].toString();
if (!F.exist(mappings.values(), new IgnitePredicate<EntryMapping>() {
  @Override public boolean apply(EntryMapping em) {
    return em.keyType().equals(keyType);

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

final String keyType = args[i].toString();
if (!F.exist(mappings.values(), new IgnitePredicate<EntryMapping>() {
  @Override public boolean apply(EntryMapping em) {
    return em.keyType().equals(keyType);