com.sas.dataselectors.filters.tree
Class NotNode

com.sas.dataselectors.filters.tree.NotNode

All Implemented Interfaces:

FilterLogicBaseNodeInterface, NotNodeInterface, java.io.Serializable, java.lang.Cloneable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode

public class NotNode
implements NotNodeInterface

See Also:

Serialized Form

Field Summary

Fields inherited from class com.sas.dataselectors.filters.AbstractFilterLogicBaseNode

description, label, propertyChangeSupport

Constructor Summary

NotNode()

NotNode(NotNodeInterface source)
Does not copy the child reference at this time.

NotNode(java.lang.Object userObject)

NotNode(java.lang.Object userObject, AbstractFilterLogicBaseNode child)

Method Summary

boolean	getAllowsChildren() Returns true if the node allows children, false otherwise.
int	getMaxChildren() Returns the maximum number of child nodes allowed.
boolean	isLeaf() Returns true if the node is a leaf, false otherwise.
java.lang.String	toString()

Methods inherited from class com.sas.dataselectors.filters.AbstractFilterLogicBaseNode

addPropertyChangeListener, clone, dispose, firePropertyChange, firePropertyChange, getChildLogicNodeAt, getFilterDescription, getFilterLabel, getIndex, getParentLogicNode, removePropertyChangeListener, setFilterDescription, setFilterLabel, setUserObject

Methods inherited from interface com.sas.dataselectors.filters.FilterLogicBaseNodeInterface

dispose, getChildLogicNodeAt, getFilterDescription, getFilterLabel, getParentLogicNode, getUserObject

Constructor Detail

NotNode

public NotNode()

NotNode

public NotNode(java.lang.Object userObject)

Parameters:

userObject -

NotNode

public NotNode(java.lang.Object userObject,
               AbstractFilterLogicBaseNode child)

Parameters:

userObject -

child -

NotNode

public NotNode(NotNodeInterface source)

Does not copy the child reference at this time.

Parameters:

source - the NotNode

Throws:

java.lang.NullPointerException - if source is null

Method Detail

getMaxChildren

public int getMaxChildren()

Returns the maximum number of child nodes allowed.

Specified by:

getMaxChildren in interface FilterLogicBaseNodeInterface

Overrides:

getMaxChildren in class AbstractFilterLogicBaseNode

Returns:

1, Allows just one node to be negated

getAllowsChildren

public boolean getAllowsChildren()

Returns true if the node allows children, false otherwise.

Specified by:

getAllowsChildren in interface javax.swing.tree.TreeNode

Overrides:

getAllowsChildren in class javax.swing.tree.DefaultMutableTreeNode

Returns:

true, children will always be allowed for this type of node

isLeaf

public boolean isLeaf()

Returns true if the node is a leaf, false otherwise.

Specified by:

isLeaf in interface javax.swing.tree.TreeNode

Overrides:

isLeaf in class javax.swing.tree.DefaultMutableTreeNode

Returns:

false, this node should not be a leaf

toString

public java.lang.String toString()

Overrides:

toString in class javax.swing.tree.DefaultMutableTreeNode