com.highqsoft.querytree.api

Interface ResultNodeIF

All Known Implementing Classes:

ResultNode

public interface ResultNodeIF

This is the tree node interface of the result tree.

Since:

$Date: 2017/04/06 13:30:29 $

Version:

$Revision: 1.8 $

Author:

Andreas Hofmann

See Also:

ImplementationIF

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.String>	getAttributes() Get attributes.
ResultNodeIF[]	getChildren() Get the children of the node.
ElemId	getInstanceId() Get the ASAM ODS element id of the node.
java.lang.String	getName() Get the name of the node.
ResultNodeIF	getParent() Get the parent of the node.

Method Detail

getName

java.lang.String getName()

Get the name of the node.

Returns:

the name of the node.

getParent

ResultNodeIF getParent()

Get the parent of the node.

Returns:

the parent node or null, if not available.

getChildren

ResultNodeIF[] getChildren()
                           throws ResultNodeException

Get the children of the node.

Returns:

an iterator containing all child nodes.

Throws:

ResultNodeException - if selection fails.

getAttributes

java.util.Map<java.lang.String,java.lang.String> getAttributes()

Get attributes.

Returns:

a map containing the attributes.

getInstanceId

ElemId getInstanceId()

Get the ASAM ODS element id of the node.

Returns:

the element id of the ASAM ODS instance. If this operation is not possible because the underlying query doesn't select the instance id, the method returns null.