Class QueryColumn

java.lang.Object

io.trino.sql.tree.Node

io.trino.sql.tree.JsonTableColumnDefinition

io.trino.sql.tree.QueryColumn

public class QueryColumn
extends JsonTableColumnDefinition

Constructor Summary

Constructors

Constructor	Description
QueryColumn(NodeLocation location, Identifier name, DataType type, JsonPathParameter.JsonFormat format, Optional<StringLiteral> jsonPath, JsonQuery.ArrayWrapperBehavior wrapperBehavior, Optional<JsonQuery.QuotesBehavior> quotesBehavior, JsonQuery.EmptyOrErrorBehavior emptyBehavior, Optional<JsonQuery.EmptyOrErrorBehavior> errorBehavior)

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(AstVisitor<R,C> visitor, C context)	Accessible for AstVisitor, use AstVisitor.process(Node, Object) instead.
boolean	equals(Object o)
List<? extends Node>	getChildren()
JsonQuery.EmptyOrErrorBehavior	getEmptyBehavior()
Optional<JsonQuery.EmptyOrErrorBehavior>	getErrorBehavior()
JsonPathParameter.JsonFormat	getFormat()
Optional<StringLiteral>	getJsonPath()
Identifier	getName()
Optional<JsonQuery.QuotesBehavior>	getQuotesBehavior()
DataType	getType()
JsonQuery.ArrayWrapperBehavior	getWrapperBehavior()
int	hashCode()
boolean	shallowEquals(Node other)	Compare with another node by considering internal state excluding any Node returned by getChildren()
String	toString()

Methods inherited from class io.trino.sql.tree.Node

getLocation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

QueryColumn

public QueryColumn(NodeLocation location,
 Identifier name,
 DataType type,
 JsonPathParameter.JsonFormat format,
 Optional<StringLiteral> jsonPath,
 JsonQuery.ArrayWrapperBehavior wrapperBehavior,
 Optional<JsonQuery.QuotesBehavior> quotesBehavior,
 JsonQuery.EmptyOrErrorBehavior emptyBehavior,
 Optional<JsonQuery.EmptyOrErrorBehavior> errorBehavior)

Method Details

getName

public Identifier getName()

getType

public DataType getType()

getFormat

public JsonPathParameter.JsonFormat getFormat()

getJsonPath

public Optional<StringLiteral> getJsonPath()

getWrapperBehavior

public JsonQuery.ArrayWrapperBehavior getWrapperBehavior()

getQuotesBehavior

public Optional<JsonQuery.QuotesBehavior> getQuotesBehavior()

getEmptyBehavior

public JsonQuery.EmptyOrErrorBehavior getEmptyBehavior()

getErrorBehavior

public Optional<JsonQuery.EmptyOrErrorBehavior> getErrorBehavior()

accept

public <R,
C> R accept(AstVisitor<R,C> visitor,
 C context)

Description copied from class: Node

Accessible for AstVisitor, use AstVisitor.process(Node, Object) instead.

Overrides:

accept in class Node

getChildren

public List<? extends Node> getChildren()

Specified by:

getChildren in class Node

toString

public String toString()

Specified by:

toString in class Node

equals

public boolean equals(Object o)

Specified by:

equals in class Node

hashCode

public int hashCode()

Specified by:

hashCode in class Node

shallowEquals

public boolean shallowEquals(Node other)

Description copied from class: Node

Compare with another node by considering internal state excluding any Node returned by getChildren()

Overrides:

shallowEquals in class Node