org.apache.calcite.plan

Enum RelOptUtil.Side

java.lang.Object

java.lang.Enum<RelOptUtil.Side>

org.apache.calcite.plan.RelOptUtil.Side

All Implemented Interfaces:

Serializable, Comparable<RelOptUtil.Side>

Enclosing class:

RelOptUtil

static enum RelOptUtil.Side
extends Enum<RelOptUtil.Side>

Categorizes whether a bit set contains bits left and right of a line.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BOTH
EMPTY
LEFT
RIGHT

Method Summary

Modifier and Type	Method and Description
(package private) static RelOptUtil.Side	of(ImmutableBitSet bitSet, int middle)
static RelOptUtil.Side	valueOf(String name) Returns the enum constant of this type with the specified name.
static RelOptUtil.Side[]	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

LEFT

public static final RelOptUtil.Side LEFT

RIGHT

public static final RelOptUtil.Side RIGHT

BOTH

public static final RelOptUtil.Side BOTH

EMPTY

public static final RelOptUtil.Side EMPTY

Method Detail

values

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

Returns:

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

valueOf

public static RelOptUtil.Side 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

of

static RelOptUtil.Side of(ImmutableBitSet bitSet,
                          int middle)