com.mybatisflex.core.query

类 QueryColumnBehavior

java.lang.Object

com.mybatisflex.core.query.QueryColumnBehavior

public class QueryColumnBehavior
extends Object

默认 QueryColumn 行为。

作者:

michael, 王帅, CloudPlayer

字段概要

字段

限定符和类型	字段和说明
private static Function<? super QueryCondition,? extends QueryCondition>	conditionCaster 自定义全局的自动转换条件的方法。
static Function<? super QueryCondition,? extends QueryCondition>	CONVERT_EQUALS_TO_IS_NULL 如果使用了 = 来比较 null ，则将其转为 is null 。
static Function<? super QueryCondition,? extends QueryCondition>	CONVERT_IN_TO_EQUALS 在满足输入的数组或可迭代对象中的容量为 1 （即只有一个元素）时，自动将条件中的 in 转换为 =
static Predicate<Object>	IGNORE_BLANK
static Predicate<Object>	IGNORE_EMPTY
static Predicate<Object>	IGNORE_NONE
static Predicate<Object>	IGNORE_NULL 内置的可选的忽略规则
private static Predicate<Object>	ignoreFunction 自定义全局的自动忽略参数的方法。
private static boolean	smartConvertBetweenToLeOrGe 当 {@code BETWEEN ...
private static boolean	smartConvertInToEquals 当 IN(...)

构造器概要

构造器

限定符	构造器和说明
private	QueryColumnBehavior()

方法概要

限定符和类型	方法和说明
static QueryCondition	castCondition(QueryCondition condition)
static Function<? super QueryCondition,? extends QueryCondition>	getConditionCaster()
static Predicate<Object>	getIgnoreFunction()
static boolean	isSmartConvertBetweenToLeOrGe()
static boolean	isSmartConvertInToEquals()
static void	setConditionCaster(Function<? super QueryCondition,? extends QueryCondition> conditionCaster)
static void	setIgnoreFunction(Predicate<Object> ignoreFunction)
static void	setSmartConvertBetweenToLeOrGe(boolean smartConvertBetweenToLeOrGe)
static void	setSmartConvertInToEquals(boolean smartConvertInToEquals)
(专用程序包) static boolean	shouldIgnoreValue(Object value)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

IGNORE_NULL

public static final Predicate<Object> IGNORE_NULL

内置的可选的忽略规则

IGNORE_NONE

public static final Predicate<Object> IGNORE_NONE

IGNORE_EMPTY

public static final Predicate<Object> IGNORE_EMPTY

IGNORE_BLANK

public static final Predicate<Object> IGNORE_BLANK

CONVERT_IN_TO_EQUALS

public static final Function<? super QueryCondition,? extends QueryCondition> CONVERT_IN_TO_EQUALS

在满足输入的数组或可迭代对象中的容量为 1 （即只有一个元素）时，自动将条件中的 in 转换为 =

CONVERT_EQUALS_TO_IS_NULL

public static final Function<? super QueryCondition,? extends QueryCondition> CONVERT_EQUALS_TO_IS_NULL

如果使用了 = 来比较 null ，则将其转为 is null 。

ignoreFunction

private static Predicate<Object> ignoreFunction

自定义全局的自动忽略参数的方法。

conditionCaster

private static Function<? super QueryCondition,? extends QueryCondition> conditionCaster

自定义全局的自动转换条件的方法。

smartConvertInToEquals

private static boolean smartConvertInToEquals

当 IN(...) 条件只有 1 个参数时，是否自动把的内容转换为相等。

smartConvertBetweenToLeOrGe

private static boolean smartConvertBetweenToLeOrGe

当 BETWEEN ... AND ... 条件只有 1 个参数时，是否自动把的内容转换为小于等于或大于等于。

构造器详细资料

QueryColumnBehavior

private QueryColumnBehavior()

方法详细资料

getIgnoreFunction

public static Predicate<Object> getIgnoreFunction()

setIgnoreFunction

public static void setIgnoreFunction(Predicate<Object> ignoreFunction)

isSmartConvertInToEquals

public static boolean isSmartConvertInToEquals()

setSmartConvertInToEquals

public static void setSmartConvertInToEquals(boolean smartConvertInToEquals)

isSmartConvertBetweenToLeOrGe

public static boolean isSmartConvertBetweenToLeOrGe()

setSmartConvertBetweenToLeOrGe

public static void setSmartConvertBetweenToLeOrGe(boolean smartConvertBetweenToLeOrGe)

shouldIgnoreValue

static boolean shouldIgnoreValue(Object value)

getConditionCaster

public static Function<? super QueryCondition,? extends QueryCondition> getConditionCaster()

setConditionCaster

public static void setConditionCaster(Function<? super QueryCondition,? extends QueryCondition> conditionCaster)

castCondition

public static QueryCondition castCondition(QueryCondition condition)