VOptions (Graja 2.3.2-SNAPSHOT)

java.lang.Object
- org.proforma.variability.util.VOptions

All Implemented Interfaces:

Iterable<V>
```
public class VOptions
extends Object
implements Iterable<V>
```
A set of values of a variation point.

The set is not stored in memory completely, but instead partially generated on request.

Constructor Summary

Constructors
Constructor Description

VOptions(VOrRangeTree vort)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`containsOption(V query)`
`boolean`	`equals(Object obj)`
`V`	`getOptionOrNeighbour(V variant)`
`V`	`getRandomElement()`
`long`	`getRankAtVariant(V variant)`
`long`	`getSize()`
`V`	`getVariantAtRank(long rank)`
`int`	`hashCode()`
`boolean`	`isEmpty()`
`Iterator<V>`	`iterator()`
`String`	`toString()`
`String`	`toString(String prefix)`

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Constructor Detail
- VOptions
```
public VOptions(VOrRangeTree vort)
```

Method Detail

getVariantAtRank

public V getVariantAtRank(long rank)

getRankAtVariant

public long getRankAtVariant(V variant)

getOptionOrNeighbour

public V getOptionOrNeighbour(V variant)

getRandomElement
```
public V getRandomElement()
```

getSize
```
public long getSize()
```

isEmpty
```
public boolean isEmpty()
```

containsOption

public boolean containsOption(V query)

iterator
```
public Iterator<V> iterator()
```
Specified by:

iterator in interface Iterable<V>

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

equals
```
public boolean equals(Object obj)
```
Overrides:

equals in class Object

toString
```
public String toString()
```
Overrides:

toString in class Object

toString

public String toString(String prefix)