Condition (Castor JavaDoc)

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java.lang.Object
- org.castor.cpa.persistence.sql.query.condition.Condition

All Implemented Interfaces:

QueryObject

Direct Known Subclasses:

Compare, CompoundCondition, Predicate
```
public abstract class Condition
extends java.lang.Object
implements QueryObject
```
Abstract base class for all conditions.

Version:

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

Author:

Ahmad Hassan, Ralf Joachim

Constructor Summary

Constructors
Constructor Description

Condition()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`Condition`	`and(Condition condition)`	Builder method to concatenate the given condition with all others that have previously been added with an AND operator.
`abstract Condition`	`not()`	Builder method to invert a condition.
`Condition`	`or(Condition condition)`	Builder method to concatenate the given condition with all others that have previously been added with an OR operator.

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

Methods inherited from interface org.castor.cpa.persistence.sql.query.QueryObject
accept

- Constructor Detail
  - Condition
```
public Condition()
```
- Method Detail
  - and
```
public Condition and(Condition condition)
```
    Builder method to concatenate the given condition with all others that have previously been added with an AND operator.
    
    Parameters:
    
    condition - Condition to concatenate.
    
    Returns:
    
    Resulting condition object.
  - or
```
public Condition or(Condition condition)
```
    Builder method to concatenate the given condition with all others that have previously been added with an OR operator.
    
    Parameters:
    
    condition - Condition to concatenate.
    
    Returns:
    
    Resulting condition object.
  - not
```
public abstract Condition not()
```
    Builder method to invert a condition. A condition that evaluated to TRUE before calling this method will evaluate to FALSE thereafter.
    
    Returns:
    
    Negated condition.

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