NodeData (IDARE [idare] 2.0 API)

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 Description

protected String id

protected String label

protected DataSet parent

Constructor Summary

Constructors
Constructor Description

NodeData(DataSet origin)
Generic contstructor using the source DataSet.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	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.