Package tech.ydb.yoj.databind.expression

Enum Class ScalarExpr.Operator

java.lang.Object

java.lang.Enum<ScalarExpr.Operator>

tech.ydb.yoj.databind.expression.ScalarExpr.Operator

All Implemented Interfaces:

Serializable, Comparable<ScalarExpr.Operator>, Constable

Enclosing class:

ScalarExpr<T>

public static enum ScalarExpr.Operator
extends Enum<ScalarExpr.Operator>

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
CONTAINS	"Contains" case-sensitive match for a substring in a string E.g., name contains "abc"
EQ	Exact match for numbers, case-sensitive match for strings.
GT	"Greater than" match for numbers and strings (strings are compared lexicographically).
GTE	"Greater than or equal" match for numbers and strings (strings are compared lexicographically).
LT	"Less than" match for numbers and strings (strings are compared lexicographically).
LTE	"Less than or equal" match for numbers and strings (strings are compared lexicographically).
NEQ	Exact negative match for numbers, case-sensitive negative match for strings.
NOT_CONTAINS	"Not contains" case-sensitive absence of a substring in a string E.g., name not contains "abc"

Method Summary

Modifier and Type	Method	Description
abstract ScalarExpr.Operator	negate()
static ScalarExpr.Operator	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ScalarExpr.Operator[]	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

EQ

public static final ScalarExpr.Operator EQ

Exact match for numbers, case-sensitive match for strings. E.g., zone='ru-central-1' or size=1024

NEQ

public static final ScalarExpr.Operator NEQ

Exact negative match for numbers, case-sensitive negative match for strings. E.g., zone!="ru-central-1" or size!=1024

LT

public static final ScalarExpr.Operator LT

"Less than" match for numbers and strings (strings are compared lexicographically). E.g., size < 100

LTE

public static final ScalarExpr.Operator LTE

"Less than or equal" match for numbers and strings (strings are compared lexicographically). E.g., size <= 2048

GT

public static final ScalarExpr.Operator GT

"Greater than" match for numbers and strings (strings are compared lexicographically). E.g., size > 100

GTE

public static final ScalarExpr.Operator GTE

"Greater than or equal" match for numbers and strings (strings are compared lexicographically). E.g., size >= 4096

CONTAINS

public static final ScalarExpr.Operator CONTAINS

"Contains" case-sensitive match for a substring in a string E.g., name contains "abc"

NOT_CONTAINS

public static final ScalarExpr.Operator NOT_CONTAINS

"Not contains" case-sensitive absence of a substring in a string E.g., name not contains "abc"

Method Details

values

public static ScalarExpr.Operator[] 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 ScalarExpr.Operator 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

negate

public abstract ScalarExpr.Operator negate()