com.highqsoft.querytree

Interface TreeNodeIF

All Known Implementing Classes:

TreeNode

public interface TreeNodeIF

This is the tree node interface of the query tree.

Since:

$Date: 2017/04/06 13:30:28 $

Version:

$Revision: 1.7 $

Author:

Andreas Hofmann

See Also:

ImplementationIF

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Iterator<TreeNodeIF>	getChildren() Get the children of the node.
java.lang.String	getName() Get the name of the node.
TreeNodeIF	getParent() Get the parent of the node.
java.lang.String	getProperty(java.lang.String key) Get a property.
java.util.Iterator<java.lang.String>	getPropertyKeys() Get property keywords.

Method Detail

getName

java.lang.String getName()

Get the name of the node.

Returns:

the name of the node.

getParent

TreeNodeIF getParent()

Get the parent of the node.

Returns:

the parent node or null, if not available.

getChildren

java.util.Iterator<TreeNodeIF> getChildren()

Get the children of the node.

Returns:

an iterator containing all child nodes.

getPropertyKeys

java.util.Iterator<java.lang.String> getPropertyKeys()

Get property keywords.

Returns:

an iterator containing all property keys.

getProperty

java.lang.String getProperty(java.lang.String key)

Get a property.

Parameters:

key - the property key

Returns:

the property value.