本文整理了Java中com.datastax.driver.core.Metadata.triggerOnFunctionAdded()方法的一些代码示例，展示了Metadata.triggerOnFunctionAdded()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。Metadata.triggerOnFunctionAdded()方法的具体详情如下：
包路径：com.datastax.driver.core.Metadata
类名称：Metadata
方法名：triggerOnFunctionAdded

Metadata.triggerOnFunctionAdded介绍

暂无

代码示例

代码示例来源：origin: com.datastax.cassandra/cassandra-driver-core

private void updateFunctions(
  Metadata metadata,
  Map<String, FunctionMetadata> oldFunctions,
  Map<String, FunctionMetadata> newFunctions,
  String functionToRebuild) {
 Iterator<FunctionMetadata> it = oldFunctions.values().iterator();
 while (it.hasNext()) {
  FunctionMetadata oldFunction = it.next();
  String oldFunctionName =
    Metadata.fullFunctionName(
      oldFunction.getSimpleName(), oldFunction.getArguments().values());
  if ((functionToRebuild == null || functionToRebuild.equals(oldFunctionName))
    && !newFunctions.containsKey(oldFunctionName)) {
   it.remove();
   metadata.triggerOnFunctionRemoved(oldFunction);
  }
 }
 for (FunctionMetadata newFunction : newFunctions.values()) {
  String newFunctionName =
    Metadata.fullFunctionName(
      newFunction.getSimpleName(), newFunction.getArguments().values());
  FunctionMetadata oldFunction = oldFunctions.put(newFunctionName, newFunction);
  if (oldFunction == null) {
   metadata.triggerOnFunctionAdded(newFunction);
  } else if (!newFunction.equals(oldFunction)) {
   metadata.triggerOnFunctionChanged(newFunction, oldFunction);
  }
 }
}

代码示例来源：origin: io.prestosql.cassandra/cassandra-driver

private void updateFunctions(Metadata metadata, Map<String, FunctionMetadata> oldFunctions, Map<String, FunctionMetadata> newFunctions, String functionToRebuild) {
  Iterator<FunctionMetadata> it = oldFunctions.values().iterator();
  while (it.hasNext()) {
    FunctionMetadata oldFunction = it.next();
    String oldFunctionName = Metadata.fullFunctionName(oldFunction.getSimpleName(), oldFunction.getArguments().values());
    if ((functionToRebuild == null || functionToRebuild.equals(oldFunctionName)) && !newFunctions.containsKey(oldFunctionName)) {
      it.remove();
      metadata.triggerOnFunctionRemoved(oldFunction);
    }
  }
  for (FunctionMetadata newFunction : newFunctions.values()) {
    String newFunctionName = Metadata.fullFunctionName(newFunction.getSimpleName(), newFunction.getArguments().values());
    FunctionMetadata oldFunction = oldFunctions.put(newFunctionName, newFunction);
    if (oldFunction == null) {
      metadata.triggerOnFunctionAdded(newFunction);
    } else if (!newFunction.equals(oldFunction)) {
      metadata.triggerOnFunctionChanged(newFunction, oldFunction);
    }
  }
}

代码示例来源：origin: com.yugabyte/cassandra-driver-core

private void updateFunctions(Metadata metadata, Map<String, FunctionMetadata> oldFunctions, Map<String, FunctionMetadata> newFunctions, String functionToRebuild) {
  Iterator<FunctionMetadata> it = oldFunctions.values().iterator();
  while (it.hasNext()) {
    FunctionMetadata oldFunction = it.next();
    String oldFunctionName = Metadata.fullFunctionName(oldFunction.getSimpleName(), oldFunction.getArguments().values());
    if ((functionToRebuild == null || functionToRebuild.equals(oldFunctionName)) && !newFunctions.containsKey(oldFunctionName)) {
      it.remove();
      metadata.triggerOnFunctionRemoved(oldFunction);
    }
  }
  for (FunctionMetadata newFunction : newFunctions.values()) {
    String newFunctionName = Metadata.fullFunctionName(newFunction.getSimpleName(), newFunction.getArguments().values());
    FunctionMetadata oldFunction = oldFunctions.put(newFunctionName, newFunction);
    if (oldFunction == null) {
      metadata.triggerOnFunctionAdded(newFunction);
    } else if (!newFunction.equals(oldFunction)) {
      metadata.triggerOnFunctionChanged(newFunction, oldFunction);
    }
  }
}

代码示例来源：origin: com.facebook.presto.cassandra/cassandra-driver

private void updateFunctions(Metadata metadata, Map<String, FunctionMetadata> oldFunctions, Map<String, FunctionMetadata> newFunctions, String functionToRebuild) {
  Iterator<FunctionMetadata> it = oldFunctions.values().iterator();
  while (it.hasNext()) {
    FunctionMetadata oldFunction = it.next();
    String oldFunctionName = Metadata.fullFunctionName(oldFunction.getSimpleName(), oldFunction.getArguments().values());
    if ((functionToRebuild == null || functionToRebuild.equals(oldFunctionName)) && !newFunctions.containsKey(oldFunctionName)) {
      it.remove();
      metadata.triggerOnFunctionRemoved(oldFunction);
    }
  }
  for (FunctionMetadata newFunction : newFunctions.values()) {
    String newFunctionName = Metadata.fullFunctionName(newFunction.getSimpleName(), newFunction.getArguments().values());
    FunctionMetadata oldFunction = oldFunctions.put(newFunctionName, newFunction);
    if (oldFunction == null) {
      metadata.triggerOnFunctionAdded(newFunction);
    } else if (!newFunction.equals(oldFunction)) {
      metadata.triggerOnFunctionChanged(newFunction, oldFunction);
    }
  }
}