com.metamatrix.common.tree
Class DefaultChildRules

java.lang.Object
  com.metamatrix.common.tree.DefaultChildRules

All Implemented Interfaces:

ChildRules

public class DefaultChildRules
extends java.lang.Object
implements ChildRules

This interface is used to encapsulate the rules that govern which types of nodes may have children.

Constructor Summary

DefaultChildRules()

Method Summary

boolean	getAllowsChild(ObjectDefinition parentDefn, ObjectDefinition childDefn)
boolean	getAllowsChildren(ObjectDefinition defn)
boolean	isHidden(ObjectDefinition defn)
void	setValidName(TreeNode newNode, java.util.List children)
void	setValidName(TreeNode newNode, ObjectDefinition childType, java.util.List children)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultChildRules

public DefaultChildRules()

Method Detail

isHidden

public boolean isHidden(ObjectDefinition defn)

Specified by:

isHidden in interface ChildRules

getAllowsChildren

public boolean getAllowsChildren(ObjectDefinition defn)

Specified by:

getAllowsChildren in interface ChildRules

getAllowsChild

public boolean getAllowsChild(ObjectDefinition parentDefn,
                              ObjectDefinition childDefn)

Specified by:

getAllowsChild in interface ChildRules

setValidName

public void setValidName(TreeNode newNode,
                         java.util.List children)

Specified by:

setValidName in interface ChildRules

setValidName

public void setValidName(TreeNode newNode,
                         ObjectDefinition childType,
                         java.util.List children)

Specified by:

setValidName in interface ChildRules