Class AstPrinter

java.lang.Object

graphql.language.AstPrinter

Direct Known Subclasses:

PrettyAstPrinter

@PublicApi
@NullMarked
public class AstPrinter
extends Object

This can take graphql language AST and print it out as a string

Method Summary

Modifier and Type	Method	Description
static String	printAst(Node node)	This will pretty print the AST node in graphql language format
static void	printAst(Writer writer, Node node)	This will pretty print the AST node in graphql language format
static String	printAstCompact(Node node)	This will print the Ast node in graphql language format in a compact manner, with no new lines and descriptions stripped out of the text.
static void	printAstTo(Node<?> node, Appendable appendable)	This will pretty print the AST node in graphql language format to the given Appendable

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

printAst

public static String printAst(Node node)

This will pretty print the AST node in graphql language format

Parameters:

node - the AST node to print

Returns:

the printed node in graphql language format

printAstTo

public static void printAstTo(Node<?> node,
 Appendable appendable)

This will pretty print the AST node in graphql language format to the given Appendable

Parameters:

node - the AST node to print

appendable - the Appendable to write the output to

printAst

public static void printAst(Writer writer,
 Node node)

This will pretty print the AST node in graphql language format

Parameters:

writer - the place to put the output

node - the AST node to print

printAstCompact

public static String printAstCompact(Node node)

This will print the Ast node in graphql language format in a compact manner, with no new lines and descriptions stripped out of the text.

Parameters:

node - the AST node to print

Returns:

the printed node in a compact graphql language format