Operator (IoTDB Spark-TsFile 0.14.0-preview3 API)

java.lang.Object
- org.apache.iotdb.spark.tsfile.qp.common.Operator

Direct Known Subclasses:

FilterOperator
```
public abstract class Operator
extends java.lang.Object
```
This class is a superclass of all operator.

- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  int getTokenIntType()
  
  java.lang.String getTokenSymbol()
  
  java.lang.String toString()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getTokenIntType
```
public int getTokenIntType()
```

getTokenSymbol

public java.lang.String getTokenSymbol()

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object