org.apache.flink.table.gateway.api.results

Enum ResultSet.ResultType

java.lang.Object

java.lang.Enum<ResultSet.ResultType>

org.apache.flink.table.gateway.api.results.ResultSet.ResultType

All Implemented Interfaces:

Serializable, Comparable<ResultSet.ResultType>

Enclosing interface:

ResultSet

@PublicEvolving
public static enum ResultSet.ResultType
extends Enum<ResultSet.ResultType>

Describe the kind of the result.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EOS Indicate all results have been fetched.
NOT_READY Indicate the result is not ready.
PAYLOAD Indicate the result has data.

Method Summary

Modifier and Type	Method and Description
static ResultSet.ResultType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ResultSet.ResultType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NOT_READY

public static final ResultSet.ResultType NOT_READY

Indicate the result is not ready.

PAYLOAD

public static final ResultSet.ResultType PAYLOAD

Indicate the result has data.

EOS

public static final ResultSet.ResultType EOS

Indicate all results have been fetched.

Method Detail

values

public static ResultSet.ResultType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ResultSet.ResultType c : ResultSet.ResultType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ResultSet.ResultType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null