org.das2.util.catalog

Class DasNodeFactory.SupraNode

java.lang.Object

org.das2.util.catalog.DasAbstractNode

org.das2.util.catalog.DasNodeFactory.SupraNode

All Implemented Interfaces:

DasDirNode, DasNode

Enclosing class:

DasNodeFactory

public class DasNodeFactory.SupraNode
extends DasAbstractNode
implements DasDirNode

Nested Class Summary

Nested classes/interfaces inherited from class org.das2.util.catalog.DasAbstractNode

DasAbstractNode.LoadResult

Field Summary

Fields inherited from class org.das2.util.catalog.DasAbstractNode

parent

Constructor Summary

Constructors

Constructor and Description
SupraNode()

Method Summary

Modifier and Type	Method and Description
boolean	isDataSource() Can this catalog node provide data
java.lang.String[]	list() List child nodes of this directory type item
java.lang.String	name() get the node name
DasNode	resolve(java.lang.String sName) Get a decendent node given a string
java.lang.String	type() Get the node type.

Methods inherited from class org.das2.util.catalog.DasAbstractNode

getRootNode, isRootNode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.das2.util.catalog.DasNode

getRootNode, isRootNode

Constructor Detail

SupraNode

public SupraNode()

Method Detail

type

public java.lang.String type()

Description copied from interface: DasNode

Get the node type.

Specified by:

type in interface DasNode

Returns:

A string representing the node type

name

public java.lang.String name()

Description copied from interface: DasNode

get the node name

Specified by:

name in interface DasNode

isDataSource

public boolean isDataSource()

Description copied from interface: DasNode

Can this catalog node provide data

Specified by:

isDataSource in interface DasNode

Returns:

true if this node describes one or more data sources

list

public java.lang.String[] list()

Description copied from interface: DasDirNode

List child nodes of this directory type item

Specified by:

list in interface DasDirNode

Returns:

A list of child nodes. Return values may be used in the get node function below.

resolve

public DasNode resolve(java.lang.String sName)

Description copied from interface: DasDirNode

Get a decendent node given a string

Specified by:

resolve in interface DasDirNode

Returns:

The child node object, or null if no such sub object exits