com.alibaba.druid.sql.ast.expr

枚举 SQLBinaryOperator

java.lang.Object

java.lang.Enum<SQLBinaryOperator>

com.alibaba.druid.sql.ast.expr.SQLBinaryOperator

所有已实现的接口:

Serializable, Comparable<SQLBinaryOperator>

public enum SQLBinaryOperator
extends Enum<SQLBinaryOperator>

二元操作符

作者:

wenshao 2011-5-20 下午12:32:02

枚举常量概要

枚举常量

枚举常量和说明
Add
Assignment
BitwiseAnd
BitwiseNot
BitwiseOr
BitwiseXor
BooleanAnd
BooleanOr
BooleanXor
COLLATE
Concat
Divide
Equality
Escape
GreaterThan
GreaterThanOrEqual
InvertBits
Is
IsNot
LeftShift
LessThan
LessThanOrEqual
LessThanOrEqualOrGreaterThan
LessThanOrGreater
Like
Modulus
Multiply
NotEqual
NotGreaterThan
NotLessThan
NotLike
NotRegExp
NotRLike
RegExp
RightShift
RLike
Subtract
Union

字段概要

字段

限定符和类型	字段和说明
String	name
int	priority

方法概要

方法

限定符和类型	方法和说明
static int	getPriority(SQLBinaryOperator operator)
boolean	isRelational()
static SQLBinaryOperator	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static SQLBinaryOperator[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

Union

public static final SQLBinaryOperator Union

COLLATE

public static final SQLBinaryOperator COLLATE

BitwiseXor

public static final SQLBinaryOperator BitwiseXor

Multiply

public static final SQLBinaryOperator Multiply

Divide

public static final SQLBinaryOperator Divide

Modulus

public static final SQLBinaryOperator Modulus

Add

public static final SQLBinaryOperator Add

Subtract

public static final SQLBinaryOperator Subtract

LeftShift

public static final SQLBinaryOperator LeftShift

RightShift

public static final SQLBinaryOperator RightShift

BitwiseAnd

public static final SQLBinaryOperator BitwiseAnd

BitwiseOr

public static final SQLBinaryOperator BitwiseOr

InvertBits

public static final SQLBinaryOperator InvertBits

GreaterThan

public static final SQLBinaryOperator GreaterThan

GreaterThanOrEqual

public static final SQLBinaryOperator GreaterThanOrEqual

Is

public static final SQLBinaryOperator Is

LessThan

public static final SQLBinaryOperator LessThan

LessThanOrEqual

public static final SQLBinaryOperator LessThanOrEqual

LessThanOrEqualOrGreaterThan

public static final SQLBinaryOperator LessThanOrEqualOrGreaterThan

LessThanOrGreater

public static final SQLBinaryOperator LessThanOrGreater

Like

public static final SQLBinaryOperator Like

NotLike

public static final SQLBinaryOperator NotLike

RLike

public static final SQLBinaryOperator RLike

NotRLike

public static final SQLBinaryOperator NotRLike

NotEqual

public static final SQLBinaryOperator NotEqual

NotLessThan

public static final SQLBinaryOperator NotLessThan

NotGreaterThan

public static final SQLBinaryOperator NotGreaterThan

IsNot

public static final SQLBinaryOperator IsNot

Escape

public static final SQLBinaryOperator Escape

RegExp

public static final SQLBinaryOperator RegExp

NotRegExp

public static final SQLBinaryOperator NotRegExp

Equality

public static final SQLBinaryOperator Equality

BitwiseNot

public static final SQLBinaryOperator BitwiseNot

Concat

public static final SQLBinaryOperator Concat

BooleanAnd

public static final SQLBinaryOperator BooleanAnd

BooleanXor

public static final SQLBinaryOperator BooleanXor

BooleanOr

public static final SQLBinaryOperator BooleanOr

Assignment

public static final SQLBinaryOperator Assignment

字段详细资料

name

public final String name

priority

public final int priority

方法详细资料

values

public static SQLBinaryOperator[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (SQLBinaryOperator c : SQLBinaryOperator.values())
    System.out.println(c);

valueOf

public static SQLBinaryOperator valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

如果该枚举类型没有带有指定名称的常量, - 则抛出 IllegalArgumentException

如果参数为空值, - 则抛出 NullPointerException

getPriority

public static int getPriority(SQLBinaryOperator operator)

isRelational

public boolean isRelational()