Package org.apache.flink.table.client.cli

Interface Printer

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

Printer.ClearCommandPrinter, Printer.HelpCommandPrinter, Printer.InitializationCommandPrinter, Printer.QuitCommandPrinter, Printer.StatementResultPrinter

public interface Printer
extends Closeable

Printer to print the results to the terminal.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Printer.ClearCommandPrinter	Printer to clear the terminal.
static class	Printer.HelpCommandPrinter	Printer to print the HELP results.
static class	Printer.InitializationCommandPrinter	Printer prints the initialization command results.
static class	Printer.QuitCommandPrinter	Printer to print the QUIT messages.
static class	Printer.StatementResultPrinter	Printer prints the statement results.

Method Summary

Modifier and Type	Method	Description
default void	close()	Close the resource of the Printer.
static Printer.ClearCommandPrinter	createClearCommandPrinter()
static Printer.HelpCommandPrinter	createHelpCommandPrinter()
static Printer.InitializationCommandPrinter	createInitializationCommandPrinter()
static Printer.QuitCommandPrinter	createQuitCommandPrinter()
static Printer.StatementResultPrinter	createStatementCommandPrinter(StatementResult result, org.apache.flink.configuration.ReadableConfig sessionConfig, long startTime)
boolean	isQuitCommand()	Flag to determine whether to quit the process.
void	print(org.jline.terminal.Terminal terminal)	Print the results to the terminal.
static void	printInfo(org.jline.terminal.Terminal terminal, String message)

Method Details

isQuitCommand

boolean isQuitCommand()

Flag to determine whether to quit the process.

print

void print(org.jline.terminal.Terminal terminal)

Print the results to the terminal.

close

default void close()

Close the resource of the Printer.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

createClearCommandPrinter

static Printer.ClearCommandPrinter createClearCommandPrinter()

createQuitCommandPrinter

static Printer.QuitCommandPrinter createQuitCommandPrinter()

createHelpCommandPrinter

static Printer.HelpCommandPrinter createHelpCommandPrinter()

createStatementCommandPrinter

static Printer.StatementResultPrinter createStatementCommandPrinter(StatementResult result,
 org.apache.flink.configuration.ReadableConfig sessionConfig,
 long startTime)

createInitializationCommandPrinter

static Printer.InitializationCommandPrinter createInitializationCommandPrinter()

printInfo

static void printInfo(org.jline.terminal.Terminal terminal,
 String message)