SelectAstNode (Pinot Common 0.10.0 API)

java.lang.Object
- org.apache.pinot.pql.parsers.pql2.ast.BaseAstNode
- - org.apache.pinot.pql.parsers.pql2.ast.SelectAstNode

All Implemented Interfaces:

AstNode
```
public class SelectAstNode
extends BaseAstNode
```
AST node for a SELECT statement.

Field Summary

Fields
Modifier and Type Field Description

static int DEFAULT_RECORD_LIMIT

Constructor Summary

Constructors
Constructor Description

SelectAstNode()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addChild(AstNode childNode)`
`int`	`getRecordLimit()`
`int`	`getTopN()`
`boolean`	`isHasLimitClause()`
`boolean`	`isHasTopClause()`
`String`	`toString()`
`void`	`updateBrokerRequest(BrokerRequest brokerRequest)`
`void`	`updatePinotQuery(PinotQuery pinotQuery)`

Methods inherited from class org.apache.pinot.pql.parsers.pql2.ast.BaseAstNode
doneProcessingChildren, getChildren, getParent, hasChildren, hasParent, sendBrokerRequestUpdateToChildren, sendPinotQueryUpdateToChildren, setParent, toString

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

- Field Detail
  - DEFAULT_RECORD_LIMIT
```
public static final int DEFAULT_RECORD_LIMIT
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - SelectAstNode
```
public SelectAstNode()
```
- Method Detail
  - addChild
```
public void addChild(AstNode childNode)
```
    Specified by:
    
    addChild in interface AstNode
    
    Overrides:
    
    addChild in class BaseAstNode
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class BaseAstNode
  - updateBrokerRequest
```
public void updateBrokerRequest(BrokerRequest brokerRequest)
```
    Specified by:
    
    updateBrokerRequest in interface AstNode
    
    Overrides:
    
    updateBrokerRequest in class BaseAstNode
  - updatePinotQuery
```
public void updatePinotQuery(PinotQuery pinotQuery)
```
    Specified by:
    
    updatePinotQuery in interface AstNode
    
    Overrides:
    
    updatePinotQuery in class BaseAstNode
  - isHasTopClause
```
public boolean isHasTopClause()
```
  - getTopN
```
public int getTopN()
```
  - isHasLimitClause
```
public boolean isHasLimitClause()
```
  - getRecordLimit
```
public int getRecordLimit()
```