org.apache.flink.table.operations

Class ShowFunctionsOperation

java.lang.Object

org.apache.flink.table.operations.ShowFunctionsOperation

All Implemented Interfaces:

Operation, ShowOperation

public class ShowFunctionsOperation
extends Object
implements ShowOperation

Operation to describe a SHOW [USER] FUNCTIONS statement.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ShowFunctionsOperation.FunctionScope Represent scope of function.

Constructor Summary

Constructors

Constructor and Description
ShowFunctionsOperation()
ShowFunctionsOperation(ShowFunctionsOperation.FunctionScope functionScope)

Method Summary

Modifier and Type	Method and Description
String	asSummaryString() Returns a string that summarizes this operation for printing to a console.
ShowFunctionsOperation.FunctionScope	getFunctionScope()

Methods inherited from class java.lang.Object

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

Constructor Detail

ShowFunctionsOperation

public ShowFunctionsOperation()

ShowFunctionsOperation

public ShowFunctionsOperation(ShowFunctionsOperation.FunctionScope functionScope)

Method Detail

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

getFunctionScope

public ShowFunctionsOperation.FunctionScope getFunctionScope()