类的使用
org.redkale.source.FilterFunc

使用FilterFunc的程序包

程序包	说明
org.redkale.source	数据源(数据库、缓存)操作包

org.redkale.source中FilterFunc的使用

声明为FilterFunc的org.redkale.source中的字段

修饰符和类型	字段	说明
protected FilterFunc	ColumnFuncNode.func

返回FilterFunc的org.redkale.source中的方法

修饰符和类型	方法	说明
FilterFunc	ColumnFuncNode.getFunc()
FilterFunc	FilterFuncColumn.getFunc()
static FilterFunc	FilterFunc.valueOf(String name)	返回带有指定名称的该类型的枚举常量。
static FilterFunc[]	FilterFunc.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。

参数类型为FilterFunc的org.redkale.source中的方法

修饰符和类型	方法	说明
static FilterFuncColumn	FilterFuncColumn.create(FilterFunc func)
static FilterFuncColumn	FilterFuncColumn.create(FilterFunc func, Number defvalue, String... columns)
static FilterFuncColumn	FilterFuncColumn.create(FilterFunc func, String... columns)
static ColumnFuncNode	ColumnNodes.func(FilterFunc func, String column)
static ColumnFuncNode	ColumnNodes.func(FilterFunc func, ColumnNode node)
Number	AbstractDataSource.getNumberResult(Class entityClass, FilterFunc func, Number defVal, String column)
Number	AbstractDataSource.getNumberResult(Class entityClass, FilterFunc func, Number defVal, String column, FilterBean bean)
Number	AbstractDataSource.getNumberResult(Class entityClass, FilterFunc func, String column)
Number	AbstractDataSource.getNumberResult(Class entityClass, FilterFunc func, String column, FilterBean bean)
Number	AbstractDataSource.getNumberResult(Class entityClass, FilterFunc func, String column, FilterNode node)
Number	AbstractDataSqlSource.getNumberResult(Class entityClass, FilterFunc func, Number defVal, String column, FilterNode node)
Number	DataMemorySource.getNumberResult(Class entityClass, FilterFunc func, Number defVal, String column, FilterNode node)
default Number	DataSource.getNumberResult(Class entityClass, FilterFunc func, Number defVal, String column)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime") 等价于: SELECT MAX(createtime) FROM {table}
default Number	DataSource.getNumberResult(Class entityClass, FilterFunc func, Number defVal, String column, FilterBean bean)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter bean} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
Number	DataSource.getNumberResult(Class entityClass, FilterFunc func, Number defVal, String column, FilterNode node)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter node} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
default Number	DataSource.getNumberResult(Class entityClass, FilterFunc func, String column)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} 如 getNumberResultAsync(User.class, FilterFunc.COUNT, null) 等价于: SELECT COUNT(*) FROM {table}
default Number	DataSource.getNumberResult(Class entityClass, FilterFunc func, String column, FilterBean bean)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter bean} 如 getNumberResultAsync(User.class, FilterFunc.COUNT, null, (FilterBean)null) 等价于: SELECT COUNT(*) FROM {table}
default Number	DataSource.getNumberResult(Class entityClass, FilterFunc func, String column, FilterNode node)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter node} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
default Number	DataSqlMapper.getNumberResult(FilterFunc func, Number defVal, String column)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime") 等价于: SELECT MAX(createtime) FROM {table}
default Number	DataSqlMapper.getNumberResult(FilterFunc func, Number defVal, String column, FilterBean bean)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter bean} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
default Number	DataSqlMapper.getNumberResult(FilterFunc func, Number defVal, String column, FilterNode node)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter node} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
default Number	DataSqlMapper.getNumberResult(FilterFunc func, String column)
default Number	DataSqlMapper.getNumberResult(FilterFunc func, String column, FilterBean bean)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter bean} 如 getNumberResultAsync(User.class, FilterFunc.COUNT, null, (FilterBean)null) 等价于: SELECT COUNT(*) FROM {table}
default Number	DataSqlMapper.getNumberResult(FilterFunc func, String column, FilterNode node)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter node} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
Number	EntityCache.getNumberResult(FilterFunc func, Number defResult, String column, FilterNode node)
CompletableFuture<Number>	AbstractDataSource.getNumberResultAsync(Class entityClass, FilterFunc func, Number defVal, String column)
CompletableFuture<Number>	AbstractDataSource.getNumberResultAsync(Class entityClass, FilterFunc func, Number defVal, String column, FilterBean bean)
CompletableFuture<Number>	AbstractDataSource.getNumberResultAsync(Class entityClass, FilterFunc func, String column)
CompletableFuture<Number>	AbstractDataSource.getNumberResultAsync(Class entityClass, FilterFunc func, String column, FilterBean bean)
CompletableFuture<Number>	AbstractDataSource.getNumberResultAsync(Class entityClass, FilterFunc func, String column, FilterNode node)
CompletableFuture<Number>	AbstractDataSqlSource.getNumberResultAsync(Class entityClass, FilterFunc func, Number defVal, String column, FilterNode node)
CompletableFuture<Number>	DataMemorySource.getNumberResultAsync(Class entityClass, FilterFunc func, Number defVal, String column, FilterNode node)
default CompletableFuture<Number>	DataSource.getNumberResultAsync(Class entityClass, FilterFunc func, Number defVal, String column)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime") 等价于: SELECT MAX(createtime) FROM {table}
default CompletableFuture<Number>	DataSource.getNumberResultAsync(Class entityClass, FilterFunc func, Number defVal, String column, FilterBean bean)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter bean} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
CompletableFuture<Number>	DataSource.getNumberResultAsync(Class entityClass, FilterFunc func, Number defVal, String column, FilterNode node)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter node} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
default CompletableFuture<Number>	DataSource.getNumberResultAsync(Class entityClass, FilterFunc func, String column)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} 如 getNumberResultAsync(User.class, FilterFunc.COUNT, null) 等价于: SELECT COUNT(*) FROM {table}
default CompletableFuture<Number>	DataSource.getNumberResultAsync(Class entityClass, FilterFunc func, String column, FilterBean bean)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter bean} 如 getNumberResultAsync(User.class, FilterFunc.COUNT, null, (FilterBean)null) 等价于: SELECT COUNT(*) FROM {table}
default CompletableFuture<Number>	DataSource.getNumberResultAsync(Class entityClass, FilterFunc func, String column, FilterNode node)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter node} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
default CompletableFuture<Number>	DataSqlMapper.getNumberResultAsync(FilterFunc func, Number defVal, String column)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime") 等价于: SELECT MAX(createtime) FROM {table}
default CompletableFuture<Number>	DataSqlMapper.getNumberResultAsync(FilterFunc func, Number defVal, String column, FilterBean bean)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter bean} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
default CompletableFuture<Number>	DataSqlMapper.getNumberResultAsync(FilterFunc func, Number defVal, String column, FilterNode node)	获取符合过滤条件记录的聚合结果, 无结果返回默认值 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter node} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
default CompletableFuture<Number>	DataSqlMapper.getNumberResultAsync(FilterFunc func, String column)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} 如 getNumberResultAsync(User.class, FilterFunc.COUNT, null) 等价于: SELECT COUNT(*) FROM {table}
default CompletableFuture<Number>	DataSqlMapper.getNumberResultAsync(FilterFunc func, String column, FilterBean bean)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter bean} 如 getNumberResultAsync(User.class, FilterFunc.COUNT, null, (FilterBean)null) 等价于: SELECT COUNT(*) FROM {table}
default CompletableFuture<Number>	DataSqlMapper.getNumberResultAsync(FilterFunc func, String column, FilterNode node)	获取符合过滤条件记录的聚合结果, 无结果返回null 等价SQL: SELECT FUNC{column} FROM {table} WHERE {filter node} 如 getNumberResultAsync(User.class, FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT MAX(createtime) FROM {table}
protected <T> Number	AbstractDataSqlSource.getNumberResultDB(EntityInfo<T> info, String[] tables, String sql, FilterFunc func, Number defVal, String column, FilterNode node)
protected <T> Number	DataJdbcSource.getNumberResultDB(EntityInfo<T> info, String[] tables, String sql, FilterFunc func, Number defVal, String column, FilterNode node)
protected abstract <T> CompletableFuture<Number>	AbstractDataSqlSource.getNumberResultDBAsync(EntityInfo<T> info, String[] tables, String sql, FilterFunc func, Number defVal, String column, FilterNode node)
protected <T> CompletableFuture<Number>	DataJdbcSource.getNumberResultDBAsync(EntityInfo<T> info, String[] tables, String sql, FilterFunc func, Number defVal, String column, FilterNode node)
protected <T> String	AbstractDataSqlSource.getNumberResultSql(EntityInfo<T> info, Class entityClass, String[] tables, FilterFunc func, Number defVal, String column, FilterNode node)
<T,K extends Serializable,N extends Number> Map<K,N>	AbstractDataSource.queryColumnMap(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn)
<T,K extends Serializable,N extends Number> Map<K,N>	AbstractDataSource.queryColumnMap(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterBean bean)
<T,K extends Serializable,N extends Number> Map<K,N>	AbstractDataSqlSource.queryColumnMap(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
<T,K extends Serializable,N extends Number> Map<K,N>	DataMemorySource.queryColumnMap(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
default <T,K extends Serializable,N extends Number> Map<K,N>	DataSource.queryColumnMap(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime") 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
default <T,K extends Serializable,N extends Number> Map<K,N>	DataSource.queryColumnMap(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterBean bean)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} WHERE {filter bean} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime", (FilterBean)null) 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
<T,K extends Serializable,N extends Number> Map<K,N>	DataSource.queryColumnMap(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} WHERE {filter node} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
default <K extends Serializable,N extends Number> Map<K,N>	DataSqlMapper.queryColumnMap(String keyColumn, FilterFunc func, String funcColumn)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime") 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
default <K extends Serializable,N extends Number> Map<K,N>	DataSqlMapper.queryColumnMap(String keyColumn, FilterFunc func, String funcColumn, FilterBean bean)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} WHERE {filter bean} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime", (FilterBean)null) 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
default <K extends Serializable,N extends Number> Map<K,N>	DataSqlMapper.queryColumnMap(String keyColumn, FilterFunc func, String funcColumn, FilterNode node)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} WHERE {filter node} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
Map<Serializable,Number>	EntityCache.queryColumnMap(String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
<T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	AbstractDataSource.queryColumnMapAsync(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn)
<T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	AbstractDataSource.queryColumnMapAsync(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterBean bean)
<T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	AbstractDataSqlSource.queryColumnMapAsync(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
<T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	DataMemorySource.queryColumnMapAsync(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
default <T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	DataSource.queryColumnMapAsync(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime") 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
default <T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	DataSource.queryColumnMapAsync(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterBean bean)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} WHERE {filter bean} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime", (FilterBean)null) 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
<T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	DataSource.queryColumnMapAsync(Class<T> entityClass, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} WHERE {filter node} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
default <K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	DataSqlMapper.queryColumnMapAsync(String keyColumn, FilterFunc func, String funcColumn)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime") 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
default <K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	DataSqlMapper.queryColumnMapAsync(String keyColumn, FilterFunc func, String funcColumn, FilterBean bean)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} WHERE {filter bean} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime", (FilterBean)null) 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
default <K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	DataSqlMapper.queryColumnMapAsync(String keyColumn, FilterFunc func, String funcColumn, FilterNode node)	查询符合过滤条件记录的GROUP BY聚合结果Map 等价SQL: SELECT keyColumn, FUNC{funcColumn} FROM {table} WHERE {filter node} GROUP BY {keyColumn} 如 queryColumnMapAsync(User.class, "name", FilterFunc.MAX, "createtime", (FilterNode)null) 等价于: SELECT name, MAX(createtime) FROM user GROUP BY name
protected <T,K extends Serializable,N extends Number> Map<K,N>	AbstractDataSqlSource.queryColumnMapDB(EntityInfo<T> info, String[] tables, String sql, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
protected <T,K extends Serializable,N extends Number> Map<K,N>	DataJdbcSource.queryColumnMapDB(EntityInfo<T> info, String[] tables, String sql, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
protected abstract <T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	AbstractDataSqlSource.queryColumnMapDBAsync(EntityInfo<T> info, String[] tables, String sql, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
protected <T,K extends Serializable,N extends Number> CompletableFuture<Map<K,N>>	DataJdbcSource.queryColumnMapDBAsync(EntityInfo<T> info, String[] tables, String sql, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
protected <T> String	AbstractDataSqlSource.queryColumnMapSql(EntityInfo<T> info, String[] tables, String keyColumn, FilterFunc func, String funcColumn, FilterNode node)
void	ColumnFuncNode.setFunc(FilterFunc func)
void	FilterFuncColumn.setFunc(FilterFunc func)

参数类型为FilterFunc的org.redkale.source中的构造器

构造器	说明
ColumnFuncNode(FilterFunc func, Serializable node)
FilterFuncColumn(FilterFunc func)
FilterFuncColumn(FilterFunc func, Number defvalue, String... columns)
FilterFuncColumn(FilterFunc func, String... columns)