Package com.github.tadukoo.database.mysql.syntax.conditional

Enum Class SQLOperator

java.lang.Object

java.lang.Enum<SQLOperator>

com.github.tadukoo.database.mysql.syntax.conditional.SQLOperator

All Implemented Interfaces:

Serializable, Comparable<SQLOperator>, Constable

public enum SQLOperator
extends Enum<SQLOperator>

SQL Operator represents a conditional operator in MySQL

Version:

Alpha v.0.3

Author:

Logan Ferree (Tadukoo)

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
BETWEEN	Between a given range (BETWEEN)
EQUAL	Equal to (=)
GREATER_THAN	Greater Than (>)
GREATER_THAN_OR_EQUAL	Greater Than or Equal To (>=)
IN	To specify multiple possible values for a column (IN)
LESS_THAN	Less Than (<)
LESS_THAN_OR_EQUAL	Less Than or Equal To (<=)
LIKE	Search for a pattern (LIKE)
NOT_EQUAL	Not Equal to (!=)

Field Summary

Fields

Modifier and Type	Field	Description
private final String	operator	The operator string

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SQLOperator(String operator)	Constructs a new SQLOperator with the given parameters

Method Summary

Modifier and Type	Method	Description
static SQLOperator	fromString(String operator)	Grab a SQLOperator using the given string to match on the operator string
String	toString()
static SQLOperator	valueOf(String name)	Returns the enum constant of this class with the specified name.
static SQLOperator[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

EQUAL

public static final SQLOperator EQUAL

Equal to (=)

NOT_EQUAL

public static final SQLOperator NOT_EQUAL

Not Equal to (!=)

GREATER_THAN

public static final SQLOperator GREATER_THAN

Greater Than (>)

LESS_THAN

public static final SQLOperator LESS_THAN

Less Than (<)

GREATER_THAN_OR_EQUAL

public static final SQLOperator GREATER_THAN_OR_EQUAL

Greater Than or Equal To (>=)

LESS_THAN_OR_EQUAL

public static final SQLOperator LESS_THAN_OR_EQUAL

Less Than or Equal To (<=)

BETWEEN

public static final SQLOperator BETWEEN

Between a given range (BETWEEN)

LIKE

public static final SQLOperator LIKE

Search for a pattern (LIKE)

IN

public static final SQLOperator IN

To specify multiple possible values for a column (IN)

Field Details

operator

private final String operator

The operator string

Constructor Details

SQLOperator

private SQLOperator(String operator)

Constructs a new SQLOperator with the given parameters

Parameters:

operator - The operator string

Method Details

values

public static SQLOperator[] 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 SQLOperator 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

fromString

public static SQLOperator fromString(String operator)

Grab a SQLOperator using the given string to match on the operator string

Parameters:

operator - The operator string to match on

Returns:

The found SQLOperator, or null if none was found

toString

public String toString()

Overrides:

toString in class Enum<SQLOperator>