org.apache.beam.sdk.extensions.sql.impl.rel

Enum BeamSetOperatorRelBase.OpType

java.lang.Object

java.lang.Enum<BeamSetOperatorRelBase.OpType>

org.apache.beam.sdk.extensions.sql.impl.rel.BeamSetOperatorRelBase.OpType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<BeamSetOperatorRelBase.OpType>

Enclosing class:

BeamSetOperatorRelBase

public static enum BeamSetOperatorRelBase.OpType
extends java.lang.Enum<BeamSetOperatorRelBase.OpType>
implements java.io.Serializable

Set operator type.

Enum Constant Summary

Enum Constants

Enum Constant and Description
INTERSECT
MINUS
UNION

Method Summary

Modifier and Type	Method and Description
static BeamSetOperatorRelBase.OpType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static BeamSetOperatorRelBase.OpType[]	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

UNION

public static final BeamSetOperatorRelBase.OpType UNION

INTERSECT

public static final BeamSetOperatorRelBase.OpType INTERSECT

MINUS

public static final BeamSetOperatorRelBase.OpType MINUS

Method Detail

values

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

Returns:

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

valueOf

public static BeamSetOperatorRelBase.OpType valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null