Interface EntityExistsQuery<T>
- Type Parameters:
T- 实体类类型
- All Superinterfaces:
DaoSupplier, EntitySupplier<T>
- All Known Implementing Classes:
EntityDao
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Method Summary
Modifier and TypeMethodDescriptiondefault booleanexists(Collection<? extends Condition> conditions) 存在查询default boolean存在查询default boolean存在查询default booleanexists(Searchable search, Collection<? extends Condition> conditions) 存在查询default booleanexists(Searchable search, Condition... conditions) 存在查询default booleanexistsById(Serializable id, Collection<? extends Condition> conditions) 存在查询通过IDdefault booleanexistsById(Serializable id, Condition... conditions) 存在查询通过IDMethods inherited from interface DaoSupplier
daoMethods inherited from interface EntitySupplier
entityClass
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Method Details
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exists
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exists
存在查询- Parameters:
conditions- 条件- Returns:
- 是否存在
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exists
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exists
存在查询- Parameters:
search- 筛选对象conditions- 条件- Returns:
- 是否存在
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exists
存在查询- Parameters:
search- 筛选对象conditions- 条件- Returns:
- 是否存在
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existsById
存在查询通过ID- Parameters:
id- IDconditions- 条件- Returns:
- 是否存在
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existsById
存在查询通过ID- Parameters:
id- IDconditions- 条件- Returns:
- 是否存在
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