org.nuiton.wikitty.query.conditions
Class AbstractCondition

java.lang.Object
  org.nuiton.wikitty.query.conditions.AbstractCondition

All Implemented Interfaces:

Serializable, Condition

Direct Known Subclasses:

ConditionValueString, ContainerOperator, TerminalOperator

public abstract class AbstractCondition
extends Object
implements Condition

This element is a symbolic interface implemented by all operators used to request contents (And, Or, Not, Equals, NotEquals, EndsWith, ...).

Since:

3.3 Last update: $Date$ by : $Author$

Version:

$Revision$

Author:

poussin

See Also:

Serialized Form

Constructor Summary

AbstractCondition()
Default constructor

Method Summary

void	accept(WikittyQueryVisitor visitor)
Condition	addCondition(Condition c) For non terminal condition this method add subCondition.
Condition	copy()
boolean	equals(Object other) Equality test based on class equality
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.nuiton.wikitty.query.conditions.Condition

waitCondition

Constructor Detail

AbstractCondition

public AbstractCondition()

Default constructor

Method Detail

copy

public Condition copy()

Specified by:

copy in interface Condition

addCondition

public Condition addCondition(Condition c)

For non terminal condition this method add subCondition. For terminal this method must return an exception When you overriden this method, you must call #checkAddCondition in first

Specified by:

addCondition in interface Condition

Parameters:

c -

Returns:

this

accept

public void accept(WikittyQueryVisitor visitor)

Specified by:

accept in interface Condition

equals

public boolean equals(Object other)

Equality test based on class equality

Overrides:

equals in class Object

Parameters:

other - Value to compare

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object