DatasetGroup

java.lang.Object
- org.jfree.data.general.DatasetGroup

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable
```
public class DatasetGroup
extends java.lang.Object
implements java.lang.Cloneable, java.io.Serializable
```
A class that is used to group datasets (currently not used for any specific purpose).

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

private java.lang.String id
The group id.

private static long serialVersionUID
For serialization.

Constructor Summary

Constructors
Constructor Description

DatasetGroup()
Constructs a new group.

DatasetGroup(java.lang.String id)
Creates a new group with the specified id.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`	Clones the group.
`boolean`	`equals(java.lang.Object obj)`	Tests this instance for equality with an arbitrary object.
`java.lang.String`	`getID()`	Returns the identification string for this group.
`int`	`hashCode()`

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    For serialization.
    
    See Also:
    
    Constant Field Values
  - id
```
private java.lang.String id
```
    The group id.
- Constructor Detail
  - DatasetGroup
```
public DatasetGroup()
```
    Constructs a new group.
  - DatasetGroup
```
public DatasetGroup(java.lang.String id)
```
    Creates a new group with the specified id.
    
    Parameters:
    
    id - the identification for the group.
- Method Detail
  - getID
```
public java.lang.String getID()
```
    Returns the identification string for this group.
    
    Returns:
    
    The identification string.
  - clone
```
public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
```
    Clones the group.
    
    Overrides:
    
    clone in class java.lang.Object
    
    Returns:
    
    A clone.
    
    Throws:
    
    java.lang.CloneNotSupportedException - not by this class.
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Tests this instance for equality with an arbitrary object.
    
    Overrides:
    
    equals in class java.lang.Object
    
    Parameters:
    
    obj - the object (null permitted).
    
    Returns:
    
    A boolean.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object