org.apache.flink.table.runtime.operators.join

Enum FlinkJoinType

java.lang.Object

java.lang.Enum<FlinkJoinType>

org.apache.flink.table.runtime.operators.join.FlinkJoinType

All Implemented Interfaces:

Serializable, Comparable<FlinkJoinType>

public enum FlinkJoinType
extends Enum<FlinkJoinType>

Join type for join.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ANTI
FULL
INNER
LEFT
RIGHT
SEMI

Method Summary

Modifier and Type	Method and Description
boolean	isLeftOuter()
boolean	isOuter()
boolean	isRightOuter()
String	toString()
static FlinkJoinType	valueOf(String name) Returns the enum constant of this type with the specified name.
static FlinkJoinType[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INNER

public static final FlinkJoinType INNER

LEFT

public static final FlinkJoinType LEFT

RIGHT

public static final FlinkJoinType RIGHT

FULL

public static final FlinkJoinType FULL

SEMI

public static final FlinkJoinType SEMI

ANTI

public static final FlinkJoinType ANTI

Method Detail

values

public static FlinkJoinType[] 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 (FlinkJoinType c : FlinkJoinType.values())
    System.out.println(c);

Returns:

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

valueOf

public static FlinkJoinType 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

isOuter

public boolean isOuter()

isLeftOuter

public boolean isLeftOuter()

isRightOuter

public boolean isRightOuter()

toString

public String toString()

Overrides:

toString in class Enum<FlinkJoinType>