org.drools.rule
Class GroupElement

java.lang.Object
  org.drools.rule.ConditionalElement
      org.drools.rule.GroupElement

All Implemented Interfaces:

java.lang.Cloneable, java.io.Serializable

Direct Known Subclasses:

And, Exists, Not, Or

public abstract class GroupElement

extends ConditionalElement

See Also:

Serialized Form

Constructor Summary

GroupElement()

Method Summary

void	addChild(java.lang.Object child) This removes single branch 'and' and 'or' It also does basic nested removal, where an 'and' is nested inside an 'and' and when an 'or' is nested inside an 'or' LogicTransformer does further, more complicated, transformations
java.lang.Object	clone() Clones all Conditional Elements but references the non ConditionalElement children
boolean	equals(java.lang.Object object) Traverses two trees and checks that they are structurally equal at all levels
java.util.List	getChildren()
int	hashCode()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GroupElement

public GroupElement()

Method Detail

addChild

public void addChild(java.lang.Object child)

This removes single branch 'and' and 'or' It also does basic nested removal, where an 'and' is nested inside an 'and' and when an 'or' is nested inside an 'or' LogicTransformer does further, more complicated, transformations

Parameters:

child -

getChildren

public java.util.List getChildren()

equals

public boolean equals(java.lang.Object object)

Traverses two trees and checks that they are structurally equal at all levels

Returns:

hashCode

public int hashCode()

clone

public java.lang.Object clone()

Clones all Conditional Elements but references the non ConditionalElement children

Specified by:

clone in class ConditionalElement

Returns: