org.activiti.engine.impl
枚举 QueryOperator

java.lang.Object
  继承者 java.lang.Enum<QueryOperator>
      继承者 org.activiti.engine.impl.QueryOperator
所有已实现的接口:
Serializable, Comparable<QueryOperator>

public enum QueryOperator
extends Enum<QueryOperator>

Used to indicate the operator that should be used to comparing values in a query clause.

作者:
Frederik Heremans

枚举常量摘要
EQUALS
           
EQUALS_IGNORE_CASE
           
GREATER_THAN
           
GREATER_THAN_OR_EQUAL
           
LESS_THAN
           
LESS_THAN_OR_EQUAL
           
LIKE
           
NOT_EQUALS
           
NOT_EQUALS_IGNORE_CASE
           
 
方法摘要
static QueryOperator valueOf(String name)
          返回带有指定名称的该类型的枚举常量。
static QueryOperator[] 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 java.lang.Enum 继承的方法
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
从类 java.lang.Object 继承的方法
getClass, notify, notifyAll, wait, wait, wait
 

枚举常量详细信息

EQUALS

public static final QueryOperator EQUALS

NOT_EQUALS

public static final QueryOperator NOT_EQUALS

GREATER_THAN

public static final QueryOperator GREATER_THAN

GREATER_THAN_OR_EQUAL

public static final QueryOperator GREATER_THAN_OR_EQUAL

LESS_THAN

public static final QueryOperator LESS_THAN

LESS_THAN_OR_EQUAL

public static final QueryOperator LESS_THAN_OR_EQUAL

LIKE

public static final QueryOperator LIKE

EQUALS_IGNORE_CASE

public static final QueryOperator EQUALS_IGNORE_CASE

NOT_EQUALS_IGNORE_CASE

public static final QueryOperator NOT_EQUALS_IGNORE_CASE
方法详细信息

values

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


valueOf

public static QueryOperator 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。)

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


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