Package org.apache.pinot.pql.parsers.pql2.ast

Enum BooleanOperatorAstNode

java.lang.Object

java.lang.Enum<BooleanOperatorAstNode>

org.apache.pinot.pql.parsers.pql2.ast.BooleanOperatorAstNode

All Implemented Interfaces:

Serializable, Comparable<BooleanOperatorAstNode>, AstNode

public enum BooleanOperatorAstNode
extends Enum<BooleanOperatorAstNode>
implements AstNode

AST node for boolean operators (AND, OR). There are an enum so that we can reuse them, as they have no state.

Enum Constant Summary

Enum Constants

Enum Constant	Description
AND
OR

Method Summary

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)
static BooleanOperatorAstNode	valueOf(String name)	Returns the enum constant of this type with the specified name.
static BooleanOperatorAstNode[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

AND

public static final BooleanOperatorAstNode AND

OR

public static final BooleanOperatorAstNode OR

Method Detail

values

public static BooleanOperatorAstNode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (BooleanOperatorAstNode c : BooleanOperatorAstNode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static BooleanOperatorAstNode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getChildren

public List<? extends AstNode> getChildren()

Specified by:

getChildren in interface AstNode

hasChildren

public boolean hasChildren()

Specified by:

hasChildren in interface AstNode

addChild

public void addChild(AstNode childNode)

Specified by:

addChild in interface AstNode

doneProcessingChildren

public void doneProcessingChildren()

Specified by:

doneProcessingChildren in interface AstNode

getParent

public AstNode getParent()

Specified by:

getParent in interface AstNode

setParent

public void setParent(AstNode parent)

Specified by:

setParent in interface AstNode

hasParent

public boolean hasParent()

Specified by:

hasParent in interface AstNode

updateBrokerRequest

public void updateBrokerRequest(BrokerRequest brokerRequest)

Specified by:

updateBrokerRequest in interface AstNode

updatePinotQuery

public void updatePinotQuery(PinotQuery pinotQuery)

Specified by:

updatePinotQuery in interface AstNode

sendBrokerRequestUpdateToChildren

public void sendBrokerRequestUpdateToChildren(BrokerRequest brokerRequest)

Specified by:

sendBrokerRequestUpdateToChildren in interface AstNode

sendPinotQueryUpdateToChildren

public void sendPinotQueryUpdateToChildren(PinotQuery pinotQuery)

Specified by:

sendPinotQueryUpdateToChildren in interface AstNode

toString

public String toString(int indent)

Specified by:

toString in interface AstNode