idare.imagenode.Interfaces.DataSets

Class NodeData

java.lang.Object

idare.imagenode.Interfaces.DataSets.NodeData

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ArrayNodeData, MultiArrayNodeData

public abstract class NodeData
extends Object
implements Serializable

A Data Entry will always only have numbers stored in it as it is used for data representation on color scales or in graphs.

Author:

Thomas Pfau

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected String	id
protected String	label
protected DataSet	parent

Constructor Summary

Constructors

Constructor and Description
NodeData(DataSet origin) Generic contstructor using the source DataSet.

Method Summary

Modifier and Type	Method and Description
DataSet	getDataSet() Get the originating DataSet this NodeData belongs to.
String	getID() Get the ID of this nodeData.
String	getLabel() Get the label of this NodeData (which can be used for display purposes.
abstract boolean	isempty() Check whether this Data is empty (i.e.
void	setID(String id) Set the ID of this NodeData
void	setLabel(String id) Set the Label of this NodeData

Methods inherited from class java.lang.Object

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

Field Detail

label

protected String label

id

protected String id

parent

protected DataSet parent

Constructor Detail

NodeData

public NodeData(DataSet origin)

Generic contstructor using the source DataSet.

Parameters:

origin - The DataSet containing this Data entry.

Method Detail

getLabel

public String getLabel()

Get the label of this NodeData (which can be used for display purposes.

Returns:

the Label (commonly for visualisation purposes) of this NodeData

getID

public String getID()

Get the ID of this nodeData.

Returns:

the ID of this NdoeData

getDataSet

public DataSet getDataSet()

Get the originating DataSet this NodeData belongs to.

Returns:

the DataSet this NodeData originated from.

setLabel

public void setLabel(String id)

Set the Label of this NodeData

Parameters:

id - The Label to assign to this NodeData

setID

public void setID(String id)

Set the ID of this NodeData

Parameters:

id - The ID to assign to this NodeData

isempty

public abstract boolean isempty()

Check whether this Data is empty (i.e. has only null values)

Returns:

true, if it is empty, or fals eif there are non zero values.