本文整理了Java中cz.seznam.euphoria.core.client.operator.Union.output()方法的一些代码示例，展示了Union.output()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。Union.output()方法的具体详情如下：
包路径：cz.seznam.euphoria.core.client.operator.Union
类名称：Union
方法名：output

Union.output介绍

[英]Retrieves the single-view dataset representing the union of two input datasets
[中]检索表示两个输入数据集的并集的单视图数据集

代码示例

代码示例来源：origin: seznam/euphoria

@Override
 public Dataset<IN> output(OutputHint... outputHints) {
  final Flow flow = dataSets.get(0).getFlow();
  final Union<IN> union = new Union<>(name, flow, dataSets, Sets.newHashSet(outputHints));
  flow.add(union);
  return union.output();
 }
}

代码示例来源：origin: seznam/euphoria

@Override
 public Dataset<IN> output(OutputHint... outputHints) {
  final Flow flow = dataSets.get(0).getFlow();
  final Union<IN> union = new Union<>(name, flow, dataSets, Sets.newHashSet(outputHints));
  flow.add(union);
  return union.output();
 }
}

代码示例来源：origin: seznam/euphoria

@Test
public void testBuild() {
 final Flow flow = Flow.create("TEST");
 final Dataset<String> left = Util.createMockDataset(flow, 2);
 final Dataset<String> right = Util.createMockDataset(flow, 3);
 final Dataset<String> unioned = Union.named("Union1")
   .of(left, right)
   .output();
 assertEquals(flow, unioned.getFlow());
 assertEquals(1, flow.size());
 final Union union = (Union) flow.operators().iterator().next();
 assertEquals(flow, union.getFlow());
 assertEquals("Union1", union.getName());
 assertEquals(unioned, union.output());
 assertEquals(2, union.listInputs().size());
}

代码示例来源：origin: seznam/euphoria

@Test
public void testBuild_ThreeDataSet() {
 final Flow flow = Flow.create("TEST");
 final Dataset<String> first = Util.createMockDataset(flow, 1);
 final Dataset<String> second = Util.createMockDataset(flow, 2);
 final Dataset<String> third = Util.createMockDataset(flow, 3);
 final Dataset<String> unioned = Union.named("Union1")
   .of(first, second, third)
   .output();
 assertEquals(flow, unioned.getFlow());
 assertEquals(1, flow.size());
 final Union union = (Union) flow.operators().iterator().next();
 assertEquals(flow, union.getFlow());
 assertEquals("Union1", union.getName());
 assertEquals(unioned, union.output());
 assertEquals(3, union.listInputs().size());
}

代码示例来源：origin: seznam/euphoria

getName() + "::ReduceStateByKey",
flow,
union.output(),
keyExtractor,
e -> e,

代码示例来源：origin: seznam/euphoria

getName() + "::ReduceStateByKey",
flow,
union.output(),
keyExtractor,
e -> e,