Parameter (Castor JavaDoc)

java.lang.Object
- org.castor.cpa.persistence.sql.query.expression.Expression
- - org.castor.cpa.persistence.sql.query.expression.Parameter

All Implemented Interfaces:

QueryObject
```
public final class Parameter
extends Expression
```
A parameter in a SQL query. Values are always bound to parameter with names.

Version:

$Revision$ $Date: 2006-04-25 15:08:23 -0600 (Tue, 25 Apr 2006) $

Author:

Ahmad Hassan, Ralf Joachim

Constructor Summary

Constructors
Constructor Description

Parameter(java.lang.String name)
Construct parameter with given name for binding.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(Visitor visitor)`	Accept method to handle incoming visitors.
`java.lang.String`	`name()`	Returns name of the parameter for binding of values.
`java.lang.String`	`toString()`	Method constructing query string.

Methods inherited from class org.castor.cpa.persistence.sql.query.expression.Expression
equal, greaterEqual, greaterThan, isNotNull, isNull, lessEqual, lessThan, notEqual

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

- Constructor Detail
  - Parameter
```
public Parameter(java.lang.String name)
```
    Construct parameter with given name for binding.
    
    Parameters:
    
    name - Name of the parameter for binding of values.
- Method Detail
  - name
```
public java.lang.String name()
```
    Returns name of the parameter for binding of values.
    
    Returns:
    
    Name of the parameter for binding of values.
  - accept
```
public void accept(Visitor visitor)
```
    Accept method to handle incoming visitors.
    
    Parameters:
    
    visitor - Visitor to be handled.
  - toString
```
public java.lang.String toString()
```
    Method constructing query string.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    Constructed query string.