org.apache.flink.table.operations.command

Class SetOperation

java.lang.Object

org.apache.flink.table.operations.command.SetOperation

All Implemented Interfaces:

Operation

public class SetOperation
extends Object
implements Operation

Operation to represent SET command. If getKey() and getValue() are empty, it means show all the configurations. Otherwise, set value to the configuration key.

Constructor Summary

Constructors

Constructor and Description
SetOperation()
SetOperation(String key, String value)

Method Summary

Modifier and Type	Method and Description
String	asSummaryString() Returns a string that summarizes this operation for printing to a console.
Optional<String>	getKey()
Optional<String>	getValue()

Methods inherited from class java.lang.Object

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

Constructor Detail

SetOperation

public SetOperation()

SetOperation

public SetOperation(String key,
                    String value)

Method Detail

getKey

public Optional<String> getKey()

getValue

public Optional<String> getValue()

asSummaryString

public String asSummaryString()

Description copied from interface: Operation

Returns a string that summarizes this operation for printing to a console. An implementation might skip very specific properties.

Specified by:

asSummaryString in interface Operation

Returns:

summary string of this operation for debugging purposes