Package org.apache.cassandra.cql3.statements

Enum Class Bound

java.lang.Object

java.lang.Enum<Bound>

org.apache.cassandra.cql3.statements.Bound

All Implemented Interfaces:

Serializable, Comparable<Bound>, Constable

public enum Bound
extends Enum<Bound>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
END
START

Field Summary

Fields

Modifier and Type	Field	Description
final int	idx

Method Summary

Modifier and Type	Method	Description
boolean	isEnd()
boolean	isStart()
Bound	reverse()
Bound	reverseIfNeeded(ColumnMetadata columnMetadata)	Reverses the bound if the column type is a reversed one.
static Bound	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Bound[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

START

public static final Bound START

END

public static final Bound END

Field Details

idx

public final int idx

Method Details

values

public static Bound[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static Bound valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

reverseIfNeeded

public Bound reverseIfNeeded(ColumnMetadata columnMetadata)

Reverses the bound if the column type is a reversed one.

Parameters:

columnMetadata - the column definition

Returns:

the bound reversed if the column type was a reversed one or the original bound

reverse

public Bound reverse()

isStart

public boolean isStart()

isEnd

public boolean isEnd()