java.lang.Object
- org.apache.iotdb.db.qp.logical.Operator
- - org.apache.iotdb.db.qp.logical.sys.DropIndexOperator

```
public class DropIndexOperator
extends Operator
```
this operator is to drop a certain index on some time series.

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.iotdb.db.qp.logical.Operator
  Operator.OperatorType

Field Summary
- Fields inherited from class org.apache.iotdb.db.qp.logical.Operator
  isDebug, isPrefixMatchPath, operatorType, tokenIntType

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addPath(org.apache.iotdb.commons.path.PartialPath path)`
`PhysicalPlan`	`generatePhysicalPlan(PhysicalGenerator generator)`
`IndexType`	`getIndexType()`
`java.util.List<org.apache.iotdb.commons.path.PartialPath>`	`getPaths()`
`void`	`setIndexType(IndexType indexType)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

public DropIndexOperator(int tokenIntType)

public java.util.List<org.apache.iotdb.commons.path.PartialPath> getPaths()

public void addPath(org.apache.iotdb.commons.path.PartialPath path)

public void setIndexType(IndexType indexType)

public PhysicalPlan generatePhysicalPlan(PhysicalGenerator generator)
                                  throws QueryProcessException

Class DropIndexOperator