AstNode (Pinot Common 0.10.0 API)

All Known Implementing Classes:

BaseAstNode, BetweenPredicateAstNode, BinaryMathOpAstNode, BooleanOperatorAstNode, ComparisonPredicateAstNode, ExpressionParenthesisGroupAstNode, FloatingPointLiteralAstNode, FunctionCallAstNode, GroupByAstNode, IdentifierAstNode, InPredicateAstNode, IntegerLiteralAstNode, IsNullPredicateAstNode, LimitAstNode, LiteralAstNode, OptionAstNode, OptionsAstNode, OrderByAstNode, OrderByExpressionAstNode, OutputColumnAstNode, OutputColumnListAstNode, PredicateAstNode, PredicateListAstNode, PredicateParenthesisGroupAstNode, RegexpLikePredicateAstNode, SelectAstNode, StarColumnListAstNode, StarExpressionAstNode, StringLiteralAstNode, TableNameAstNode, TextMatchPredicateAstNode, TopAstNode, WhereAstNode
```
public interface AstNode
```
Interface for AST nodes

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addChild(AstNode childNode)`
`void`	`doneProcessingChildren()`
`List<? extends AstNode>`	`getChildren()`
`AstNode`	`getParent()`
`boolean`	`hasChildren()`
`boolean`	`hasParent()`
`void`	`sendBrokerRequestUpdateToChildren(BrokerRequest brokerRequest)`
`void`	`sendPinotQueryUpdateToChildren(PinotQuery pinotQuery)`
`void`	`setParent(AstNode parent)`
`String`	`toString(int indent)`
`void`	`updateBrokerRequest(BrokerRequest brokerRequest)`
`void`	`updatePinotQuery(PinotQuery pinotQuery)`

Method Detail

getChildren
```
List<? extends AstNode> getChildren()
```

hasChildren
```
boolean hasChildren()
```

addChild
```
void addChild(AstNode childNode)
```

doneProcessingChildren
```
void doneProcessingChildren()
```

getParent
```
AstNode getParent()
```

setParent
```
void setParent(AstNode parent)
```

hasParent
```
boolean hasParent()
```

updateBrokerRequest

void updateBrokerRequest(BrokerRequest brokerRequest)

updatePinotQuery

void updatePinotQuery(PinotQuery pinotQuery)

sendBrokerRequestUpdateToChildren

void sendBrokerRequestUpdateToChildren(BrokerRequest brokerRequest)

sendPinotQueryUpdateToChildren

void sendPinotQueryUpdateToChildren(PinotQuery pinotQuery)

toString
```
String toString(int indent)
```