cn.hutool.db.sql

Enum LogicalOperator

java.lang.Object

java.lang.Enum<LogicalOperator>

cn.hutool.db.sql.LogicalOperator

All Implemented Interfaces:

Serializable, Comparable<LogicalOperator>

public enum LogicalOperator
extends Enum<LogicalOperator>

逻辑运算符

Author:

Looly

Enum Constant Summary

Enum Constants

Enum Constant and Description
AND 且，两个条件都满足
OR 或，满足多个条件的一个即可

Method Summary

Modifier and Type	Method and Description
boolean	isSame(String logicalOperatorStr) 给定字符串逻辑运算符是否与当前逻辑运算符一致，不区分大小写，自动去除两边空白符
static LogicalOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static LogicalOperator[]	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

AND

public static final LogicalOperator AND

且，两个条件都满足

OR

public static final LogicalOperator OR

或，满足多个条件的一个即可

Method Detail

values

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

Returns:

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

valueOf

public static LogicalOperator 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

isSame

public boolean isSame(String logicalOperatorStr)

给定字符串逻辑运算符是否与当前逻辑运算符一致，不区分大小写，自动去除两边空白符

Parameters:

logicalOperatorStr - 逻辑运算符字符串

Returns:

是否与当前逻辑运算符一致

Since:

3.2.1