ObjectBundle (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

All Known Implementing Classes:

MultipleObjectsBundle, SingleObjectBundle
```
public interface ObjectBundle
```
Abstract interface for object packages. Shared API for both single-object and multi-object packages.

Since:

0.4.0

Author:

Erich Schubert

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`assignDBID(int onum, DBIDVar var)`	Assign the object DBID to a variable
`java.lang.Object`	`data(int onum, int rnum)`	Access a particular object and representation.
`int`	`dataLength()`	Get the number of objects contained.
`BundleMeta`	`meta()`	Access the meta data.
`SimpleTypeInformation<?>`	`meta(int i)`	Access the meta data.
`int`	`metaLength()`	Get the metadata length.

- Method Detail
  - meta
```
BundleMeta meta()
```
    Access the meta data.
    
    Returns:
    
    metadata
  - meta
```
SimpleTypeInformation<?> meta(int i)
```
    Access the meta data.
    
    Parameters:
    
    i - component
    
    Returns:
    
    metadata of component i
  - metaLength
```
int metaLength()
```
    Get the metadata length.
    
    Returns:
    
    length of metadata
  - dataLength
```
int dataLength()
```
    Get the number of objects contained.
    
    Returns:
    
    Number of objects
  - data
```
java.lang.Object data(int onum,
                      int rnum)
```
    Access a particular object and representation.
    
    Parameters:
    
    onum - Object number
    
    rnum - Representation number
    
    Returns:
    
    Contained data
  - assignDBID
```
boolean assignDBID(int onum,
                   DBIDVar var)
```
    Assign the object DBID to a variable
    
    Parameters:
    
    onum - Object number
    
    var - Variable
    
    Returns:
    
    false if there was no predefined DBID.