org.openlowcode.tools.structure

Class NodeTreeDataElt<E extends DataElt>

java.lang.Object

org.openlowcode.tools.misc.Named

org.openlowcode.tools.structure.DataElt

org.openlowcode.tools.structure.NodeTreeDataElt<E>

Type Parameters:

E -

All Implemented Interfaces:

NamedInterface

public class NodeTreeDataElt<E extends DataElt>
extends DataElt

An element that can store a hierarchical tree. It is actually recursive

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
NodeTreeDataElt(java.lang.String name, DataEltType dataelttype)
NodeTreeDataElt(java.lang.String name, DataEltType type, E payload)

Method Summary

Modifier and Type	Method and Description
void	addChild(NodeTreeDataElt<E> child)
void	addPayload(MessageReader reader) for each element, should read and add content for all elements between the "TYP" field (excluded) and the "DELT" structure end (also excluded)
void	changeName(java.lang.String name) changes the name of the object.
NodeTreeDataElt<E>	getChild(int i)
int	getChildrenNumber()
E	getPayload()
void	hideElement(NamedInterface marker)
void	writeToMessage(MessageWriter writer, java.util.HashMap<java.lang.String,NamedInterface> hiddenfields)

Methods inherited from class org.openlowcode.tools.structure.DataElt

getType, readFromCML, toString, writeReferenceToCML

Methods inherited from class org.openlowcode.tools.misc.Named

cleanName, equals, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeTreeDataElt

public NodeTreeDataElt(java.lang.String name,
                       DataEltType type,
                       E payload)

NodeTreeDataElt

public NodeTreeDataElt(java.lang.String name,
                       DataEltType dataelttype)

Method Detail

getPayload

public E getPayload()

Returns:

payload the node payload

getChildrenNumber

public int getChildrenNumber()

Returns:

the number of children

getChild

public NodeTreeDataElt<E> getChild(int i)

Parameters:

i -

Returns:

the child element at the given index

addChild

public void addChild(NodeTreeDataElt<E> child)

Parameters:

child - adds a child to this node

writeToMessage

public void writeToMessage(MessageWriter writer,
                           java.util.HashMap<java.lang.String,NamedInterface> hiddenfields)
                    throws java.io.IOException

Specified by:

writeToMessage in class DataElt

hiddenfields - if the data is made of Data Objects, it is possible to hide fields

Throws:

java.io.IOException

addPayload

public void addPayload(MessageReader reader)
                throws OLcRemoteException,
                       java.io.IOException

Description copied from class: DataElt

for each element, should read and add content for all elements between the "TYP" field (excluded) and the "DELT" structure end (also excluded)

Specified by:

addPayload in class DataElt

Parameters:

reader - reader

Throws:

OLcRemoteException - if anything happened to the other party

java.io.IOException - if any communication error happens

hideElement

public void hideElement(NamedInterface marker)

Parameters:

marker - marker for fields to be hidden

changeName

public void changeName(java.lang.String name)

Description copied from class: Named

changes the name of the object. Note that changing the name after the object has been inserted in a NamedList

Overrides:

changeName in class Named