Package org.apache.flink.table.gateway.service.application

Class Printer

java.lang.Object

org.apache.flink.table.gateway.service.application.Printer

public class Printer
extends Object

Printer to print the statement results in application mode.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Printer.RowDataIterator

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LINE_BEGIN
static final String	STATEMENT_BEGIN

Constructor Summary

Constructors

Constructor	Description
Printer()
Printer(OutputStream output)

Method Summary

Modifier and Type	Method	Description
void	print(String statement)
void	print(Throwable t)
void	print(ResultFetcher result)

Methods inherited from class java.lang.Object

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

Field Details

STATEMENT_BEGIN

@VisibleForTesting
public static final String STATEMENT_BEGIN

See Also:

• Constant Field Values

LINE_BEGIN

@VisibleForTesting
public static final String LINE_BEGIN

See Also:

• Constant Field Values

Constructor Details

Printer

public Printer()

Printer

public Printer(OutputStream output)

Method Details

print

public void print(String statement)

print

public void print(ResultFetcher result)

print

public void print(Throwable t)