QueryCondition (Mybatis-Flex)

java.lang.Object
- com.mybatisflex.core.query.QueryCondition

所有已实现的接口:

Serializable

直接已知子类:

Brackets, OperatorQueryCondition, OperatorSelectCondition, StringQueryCondition
```
public class QueryCondition
extends Object
implements Serializable
```
另请参阅:

序列化表格

字段概要

字段
限定符和类型	字段和说明
`protected QueryCondition`	`before`
`protected QueryColumn`	`column`
`protected SqlConnector`	`connector`
`protected boolean`	`effective`
`protected String`	`logic`
`static String`	`LOGIC_BETWEEN`
`static String`	`LOGIC_EQUALS`
`static String`	`LOGIC_GE`
`static String`	`LOGIC_GT`
`static String`	`LOGIC_IN`
`static String`	`LOGIC_IS_NOT_NULL`
`static String`	`LOGIC_IS_NULL`
`static String`	`LOGIC_LE`
`static String`	`LOGIC_LIKE`
`static String`	`LOGIC_LT`
`static String`	`LOGIC_NOT_BETWEEN`
`static String`	`LOGIC_NOT_EQUALS`
`static String`	`LOGIC_NOT_IN`
`protected QueryCondition`	`next`
`protected Object`	`value`

构造器概要

构造器
构造器和说明

QueryCondition()

构造器
构造器和说明
`QueryCondition()`

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法和说明
`QueryCondition`	`and(QueryCondition nextCondition)`
`QueryCondition`	`and(String sql)`
`QueryCondition`	`and(String sql, Object... params)`
`protected void`	`appendQuestionMark(StringBuilder sqlBuilder)`
`private int`	`calculateValueArrayCount()`
`boolean`	`checkEffective()`
`protected void`	`connect(QueryCondition nextCondition, SqlConnector connector)`
`static QueryCondition`	`create(QueryColumn queryColumn, Object value)`
`static QueryCondition`	`create(QueryColumn queryColumn, String logic, Object value)`
`static QueryCondition`	`create(String table, String column, String logic, Object value)`
`static QueryCondition`	`createEmpty()`
`QueryColumn`	`getColumn()`
`protected QueryCondition`	`getEffectiveBefore()`
`String`	`getLogic()`
`Object`	`getValue()`
`QueryCondition`	`or(QueryCondition nextCondition)`
`QueryCondition`	`or(String sql)`
`QueryCondition`	`or(String sql, Object... params)`
`void`	`setColumn(QueryColumn column)`
`void`	`setLogic(String logic)`
`void`	`setValue(Object value)`
`String`	`toSql(List<QueryTable> queryTables, IDialect dialect)`
`String`	`toString()`
`QueryCondition`	`when(boolean effective)`
`<T> QueryCondition`	`when(Predicate<T> fn)`
`void`	`when(Supplier<Boolean> fn)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

LOGIC_LIKE
```
public static final String LOGIC_LIKE
```
另请参阅:

常量字段值

LOGIC_GT
```
public static final String LOGIC_GT
```
另请参阅:

常量字段值

LOGIC_GE
```
public static final String LOGIC_GE
```
另请参阅:

常量字段值

LOGIC_LT
```
public static final String LOGIC_LT
```
另请参阅:

常量字段值

LOGIC_LE
```
public static final String LOGIC_LE
```
另请参阅:

常量字段值

LOGIC_EQUALS

public static final String LOGIC_EQUALS

另请参阅:: 常量字段值

LOGIC_NOT_EQUALS

public static final String LOGIC_NOT_EQUALS

另请参阅:: 常量字段值

LOGIC_IS_NULL

public static final String LOGIC_IS_NULL

另请参阅:: 常量字段值

LOGIC_IS_NOT_NULL

public static final String LOGIC_IS_NOT_NULL

另请参阅:: 常量字段值

LOGIC_IN
```
public static final String LOGIC_IN
```
另请参阅:

常量字段值

LOGIC_NOT_IN

public static final String LOGIC_NOT_IN

另请参阅:: 常量字段值

LOGIC_BETWEEN

public static final String LOGIC_BETWEEN

另请参阅:: 常量字段值

LOGIC_NOT_BETWEEN

public static final String LOGIC_NOT_BETWEEN

另请参阅:: 常量字段值

column
```
protected QueryColumn column
```

logic
```
protected String logic
```

value
```
protected Object value
```

effective
```
protected boolean effective
```

before
```
protected QueryCondition before
```

next
```
protected QueryCondition next
```

connector
```
protected SqlConnector connector
```

构造器详细资料
- QueryCondition
```
public QueryCondition()
```

方法详细资料

createEmpty

public static QueryCondition createEmpty()

create

public static QueryCondition create(String table,
                                    String column,
                                    String logic,
                                    Object value)

create

public static QueryCondition create(QueryColumn queryColumn,
                                    Object value)

create

public static QueryCondition create(QueryColumn queryColumn,
                                    String logic,
                                    Object value)

getColumn
```
public QueryColumn getColumn()
```

setColumn

public void setColumn(QueryColumn column)

getValue
```
public Object getValue()
```

setValue
```
public void setValue(Object value)
```

getLogic
```
public String getLogic()
```

setLogic
```
public void setLogic(String logic)
```

when

public QueryCondition when(boolean effective)

when

public void when(Supplier<Boolean> fn)

when

public <T> QueryCondition when(Predicate<T> fn)

checkEffective
```
public boolean checkEffective()
```

and

public QueryCondition and(String sql)

and

public QueryCondition and(String sql,
                          Object... params)

and

public QueryCondition and(QueryCondition nextCondition)

or
```
public QueryCondition or(String sql)
```

or

public QueryCondition or(String sql,
                         Object... params)

or

public QueryCondition or(QueryCondition nextCondition)

connect

protected void connect(QueryCondition nextCondition,
                       SqlConnector connector)

toSql

public String toSql(List<QueryTable> queryTables,
                    IDialect dialect)

getEffectiveBefore

protected QueryCondition getEffectiveBefore()

appendQuestionMark

protected void appendQuestionMark(StringBuilder sqlBuilder)

calculateValueArrayCount

private int calculateValueArrayCount()

toString
```
public String toString()
```
覆盖:

toString 在类中 Object

类 QueryCondition

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

LOGIC_LIKE

LOGIC_GT

LOGIC_GE

LOGIC_LT

LOGIC_LE

LOGIC_EQUALS

LOGIC_NOT_EQUALS

LOGIC_IS_NULL

LOGIC_IS_NOT_NULL

LOGIC_IN

LOGIC_NOT_IN

LOGIC_BETWEEN

LOGIC_NOT_BETWEEN

column

logic

value

effective

before

next

connector

构造器详细资料

QueryCondition

方法详细资料

createEmpty

create

create

create

getColumn

setColumn

getValue

setValue

getLogic

setLogic

when

when

when

checkEffective

and

and

and

or

or

or

connect

toSql

getEffectiveBefore

appendQuestionMark

calculateValueArrayCount

toString