com.izforge.izpack.rules
Class Condition

java.lang.Object
  com.izforge.izpack.rules.Condition

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

AndCondition, CompareNumericsCondition, JavaCondition, NotCondition, OrCondition, PackselectionCondition, RefCondition, UserCondition, VariableCondition, VariableExistenceCondition

public abstract class Condition
extends java.lang.Object
implements java.io.Serializable

Abstract base class for all conditions. Implementations of custom conditions have to derive from this class.

Author:

Dennis Reil,

See Also:

Serialized Form

Field Summary

protected java.lang.String	id
protected AutomatedInstallData	installdata
private static long	serialVersionUID

Constructor Summary

Condition()

Method Summary

java.lang.String	getDependenciesDetails()
java.lang.String	getId()
AutomatedInstallData	getInstalldata()
abstract boolean	isTrue()
abstract void	makeXMLData(IXMLElement conditionRoot) This element will be called by the RulesEngine to serialize the configuration of a condition into XML.
abstract void	readFromXML(IXMLElement xmlcondition)
void	setId(java.lang.String id)
void	setInstalldata(AutomatedInstallData installdata)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

id

protected java.lang.String id

installdata

protected AutomatedInstallData installdata

Constructor Detail

Condition

public Condition()

Method Detail

getId

public java.lang.String getId()

Returns:

the id

setId

public void setId(java.lang.String id)

Parameters:

id - the id to set

readFromXML

public abstract void readFromXML(IXMLElement xmlcondition)

isTrue

public abstract boolean isTrue()

getInstalldata

public AutomatedInstallData getInstalldata()

setInstalldata

public void setInstalldata(AutomatedInstallData installdata)

getDependenciesDetails

public java.lang.String getDependenciesDetails()

makeXMLData

public abstract void makeXMLData(IXMLElement conditionRoot)

This element will be called by the RulesEngine to serialize the configuration of a condition into XML.

Parameters:

conditionRoot - the root element for this condition