Package org.apache.flink.api.java.functions

Examples of org.apache.flink.api.java.functions.SelectByMaxFunction

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    // Check for using a tuple
    if(!this.type.isTupleType()) {
      throw new InvalidProgramException("Method maxBy(int) only works on tuples.");
    }
     
    return new ReduceOperator<T>(this, new SelectByMaxFunction(
        (TupleTypeInfo) this.type, fields));
  }
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    // Check for using a tuple
    if(!this.dataSet.getType().isTupleType()) {
      throw new InvalidProgramException("Method maxBy(int) only works on tuples.");
    }
     
    return new ReduceOperator<T>(this, new SelectByMaxFunction(
        (TupleTypeInfo) this.dataSet.getType(), fields));
  }
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Related Classes of org.apache.flink.api.java.functions.SelectByMaxFunction

  • org.apache.flink.api.java.DataSet
  • org.apache.flink.api.java.operators.UnsortedGrouping
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