UnaryExpression (core 0.10.16 API)

java.lang.Object
- me.danwi.sqlex.core.query.expression.UnaryExpression

All Implemented Interfaces:: Expression

Direct Known Subclasses:: NotExpression

public class UnaryExpression
extends java.lang.Object
implements Expression

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected Expression exp
- Constructor Summary
  
  Constructors
  Constructor Description
  
  UnaryExpression(java.lang.String operator, Expression exp)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String toSQL()
  表达式转换成SQL片段
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface me.danwi.sqlex.core.query.expression.Expression
    add, and, div, eq, gt, gte, in, isNotNull, isNull, like, lt, lte, mul, ne, notIn, notLike, or, sub

- Field Detail
  - exp
```
protected final Expression exp
```
- Constructor Detail
  - UnaryExpression
```
public UnaryExpression(java.lang.String operator,
                       Expression exp)
```
- Method Detail
  - toSQL
```
public java.lang.String toSQL()
```
    Description copied from interface: Expression
    
    表达式转换成SQL片段
    
    Specified by:
    
    toSQL in interface Expression
    
    Returns:
    
    SQL判断