com.sas.sasserver.tree
Class LevelTreeDelegate

com.sas.sasserver.tree.LevelTreeDelegate

All Implemented Interfaces:

com.sas.beans.PropertyChangeSource, com.sas.beans.VetoableChangeSource, com.sas.collection.ContentsChangedListener, com.sas.ComponentInterface, com.sas.LinkPropertiesInterface, com.sas.ModelInterface, com.sas.rmi.LocalModelInterface, com.sas.ViewInterface, MultipleValueEventSourceInterface, java.beans.PropertyChangeListener, java.io.ObjectInputValidation, java.io.Serializable, java.util.EventListener

public class LevelTreeDelegate

LevelTreeDelegate implements some of LevelTreeInterface to retrieve hierarchical data from a data set with a level hierarchical structure. It retrieves information by using the TREE SCL class on the SAS server. It contains the client side implementations for most of the methods, and calls the remote methods when necessary. LevelTreeDelegate is never instantiated directly; rather a remote proxy is created by the Rocf class and the LevelTreeInterface.

See Also:

LevelTreeInterface, Rocf, Serialized Form

Field Summary

protected java.lang.String

where

Fields inherited from class com.sas.sasserver.SASListDelegate

allContentsChangedListeners, hasChildren, libExists, membersList, needs_refresh, parsedList, pendingEventGateCount

Constructor Summary

LevelTreeDelegate()

Method Summary

void	_setRemoteHandle(java.lang.Object o) Sets the proxy handle
com.sas.models.NodeInterface	getRoot()
java.lang.String	getWhere()
protected void	resubmitQuery() Execute the query to get the names of SAS remote members with the current query information, if the needs_refresh flag is on
void	setWhere(java.lang.String wc)
void	validate()

Methods inherited from class com.sas.sasserver.SASListDelegate

addContentsChangedListener, apply, clone, contains, contentsChanged, count, disableEvents, enableEvents, equals, fireContentsChanged, fireContentsChanged, firePropertyChange, get, getIndex, getItems, getItems, getLastIndex, initialize, parseList, remoteObject, removeContentsChangedListener, toString

Field Detail

where

protected transient java.lang.String where

Constructor Detail

LevelTreeDelegate

public LevelTreeDelegate()

Method Detail

resubmitQuery

protected void resubmitQuery()

Description copied from class: SASListDelegate

Execute the query to get the names of SAS remote members with the current query information, if the needs_refresh flag is on

Overrides:

resubmitQuery in class SASListDelegate

_setRemoteHandle

public void _setRemoteHandle(java.lang.Object o)

Description copied from interface: LocalModelInterface

Sets the proxy handle

Specified by:

_setRemoteHandle in interface com.sas.rmi.LocalModelInterface

Overrides:

_setRemoteHandle in class SASListDelegate

getWhere

public java.lang.String getWhere()

See Also:

LevelTreeInterface.getWhere()

setWhere

public void setWhere(java.lang.String wc)

See Also:

LevelTreeInterface.getWhere()

validate

public void validate()
              throws com.sas.table.TableException

Throws:

com.sas.table.TableException

See Also:

LevelTreeInterface.validate()

getRoot

public com.sas.models.NodeInterface getRoot()