StringTrim3Method (DataNucleus RDBMS plugin 5.2.8 API)

java.lang.Object
- org.datanucleus.store.rdbms.sql.method.StringTrim3Method

All Implemented Interfaces:

SQLMethod

Direct Known Subclasses:

StringTrimLeft3Method, StringTrimRight3Method
```
public class StringTrim3Method
extends Object
implements SQLMethod
```
Method for evaluating {strExpr1}.trim() or "TRIM(BOTH trimChar FROM strExpr1)". Returns a StrignExpression that equates to
```
TRIM([[BOTH] [{trim_char}] FROM] strExpr)
```

Constructor Summary

Constructors
Constructor Description

StringTrim3Method()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SQLExpression`	`getExpression(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args)`	Return the expression for this SQL function.
`protected String`	`getTrimSpecKeyword()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StringTrim3Method
```
public StringTrim3Method()
```
- Method Detail
  - getExpression
```
public SQLExpression getExpression(SQLStatement stmt,
                                   SQLExpression expr,
                                   List<SQLExpression> args)
```
    Description copied from interface: SQLMethod
    
    Return the expression for this SQL function.
    
    Specified by:
    
    getExpression in interface SQLMethod
    
    Parameters:
    
    stmt - SQLStatement that this expression is for
    
    expr - The expression that it is invoked on
    
    args - Arguments passed in
    
    Returns:
    
    The SQL expression using the SQL function
  - getTrimSpecKeyword
```
protected String getTrimSpecKeyword()
```