IntPresentSet (InterMine 5.0.0 API)

java.lang.Object
- org.intermine.util.IntPresentSet

```
public class IntPresentSet
extends java.lang.Object
```
This is a set of ints. This class provides methods to insert an int, check for the presence of a given int, and remove an int from the set. This class is designed to use as little RAM as possible, and assumes that the ints are reasonably closely-spaced. In the case where the ints are consecutive, this class will use not much more than an eighth of a byte per mapping.

Author:

Matthew Wakeling

Constructor Summary

Constructors
Constructor Description

IntPresentSet()
Constructor for this class.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(java.lang.Integer i)`	Adds an int to the set.
`void`	`clear()`	Removes all ints from the object.
`boolean`	`contains(int i)`	Returns whether the given int is present in this set.
`boolean`	`contains(java.lang.Integer i)`	Returns whether the given Integer is present in this set.
`void`	`set(int i, boolean newBit)`	Adds the given int to the set.
`int`	`size()`	Returns the number of ints present.
`java.lang.String`	`toString()`

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

- Constructor Detail
  - IntPresentSet
```
public IntPresentSet()
```
    Constructor for this class. Creates an empty map.
- Method Detail
  - set
```
public void set(int i,
                boolean newBit)
```
    Adds the given int to the set.
    
    Parameters:
    
    i - the int to add to the set
    
    newBit - true to add to the set, false to remove from the set
  - contains
```
public boolean contains(int i)
```
    Returns whether the given int is present in this set.
    
    Parameters:
    
    i - any int
    
    Returns:
    
    true or false
  - add
```
public void add(java.lang.Integer i)
```
    Adds an int to the set.
    
    Parameters:
    
    i - an Integer
  - contains
```
public boolean contains(java.lang.Integer i)
```
    Returns whether the given Integer is present in this set.
    
    Parameters:
    
    i - any Integer
    
    Returns:
    
    true or false
  - size
```
public int size()
```
    Returns the number of ints present.
    
    Returns:
    
    the size
  - clear
```
public void clear()
```
    Removes all ints from the object.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object