com.sas.dataselectors.filters
Class DefaultFilterLogicNotNode

com.sas.dataselectors.filters.DefaultFilterLogicNotNode

All Implemented Interfaces:

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

public class DefaultFilterLogicNotNode
implements FilterLogicNotNodeInterface

The default implementation of FilterLogicNotNodeInterface, this tree node will cause the results of its single child node to be negated.

See Also:

Serialized Form

Field Summary

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

description, label, propertyChangeSupport

Fields inherited from interface com.sas.dataselectors.filters.FilterLogicNotNodeInterface

FILTERLOGIC_NODE_TYPE

Constructor Summary

DefaultFilterLogicNotNode()

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.

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

DefaultFilterLogicNotNode

public DefaultFilterLogicNotNode()

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