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

java.lang.Object
- elki.data.LabelList

```
public class LabelList
extends java.lang.Object
```
A list of string labels.

Since:

0.4.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class LabelList.Serializer
Serialization class.

Field Summary

Fields
Modifier and Type	Field	Description
`static LabelList`	`EMPTY_LABELS`	Empty label list.
`private java.lang.String[]`	`labels`	Labels.
`static ByteBufferSerializer<LabelList>`	`SERIALIZER`	Serializer.

Constructor Summary

Constructors
Modifier Constructor Description

private LabelList(int initialCapacity)
Constructor.

protected LabelList(java.lang.String[] array)
Private constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`get(int i)`	Get the label at position i.
`static LabelList`	`make(java.util.Collection<java.lang.String> labels)`	Constructor replacement.
`int`	`size()`	Size of label list.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - SERIALIZER
```
public static final ByteBufferSerializer<LabelList> SERIALIZER
```
    Serializer.
  - labels
```
private java.lang.String[] labels
```
    Labels.
  - EMPTY_LABELS
```
public static final LabelList EMPTY_LABELS
```
    Empty label list.
- Constructor Detail
  - LabelList
```
private LabelList(int initialCapacity)
```
    Constructor.
    
    Parameters:
    
    initialCapacity - initial size
  - LabelList
```
protected LabelList(java.lang.String[] array)
```
    Private constructor. Use make(java.util.Collection<java.lang.String>).
    
    Parameters:
    
    array - Label list
- Method Detail
  - make
```
public static LabelList make(java.util.Collection<java.lang.String> labels)
```
    Constructor replacement. When the label list is empty, it will produce the same instance!
    
    Parameters:
    
    labels - Existing labels
    
    Returns:
    
    Label list instance.
  - size
```
public int size()
```
    Size of label list.
    
    Returns:
    
    Size
  - get
```
public java.lang.String get(int i)
```
    Get the label at position i.
    
    Parameters:
    
    i - Position
    
    Returns:
    
    Label
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object