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## nl.liacs.subdisc
Class ItemSet

    java.lang.Object
      java.util.BitSet
          nl.liacs.subdisc.ItemSet

All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable

    public class ItemSet

extends java.util.BitSet

See Also:
  Serialized Form

Constructor Summary
`ItemSet(int theDimensions)`
`ItemSet(int theDimensions, int theCount)`

Method Summary
`int` | `getDimensions()`
`ItemSet` | `getExtension(int theIndex)`
`int` | `getItem(int theIndex)`
`int` | `getItemCount()`
`ItemSet` | `getNextItemSet()`
`boolean` | `isFresh(int l)`
`ItemSet` | `skipItemSets(int l)`
`ItemSet` | `symmetricDifference(ItemSet theSet)`

Methods inherited from class java.util.BitSet
`and, andNot, cardinality, clear, clear, clear, clone, equals, flip, flip, get, get, hashCode, intersects, isEmpty, length, nextClearBit, nextSetBit, or, set, set, set, set, size, toString, xor`

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

Constructor Detail

### ItemSet

    public ItemSet(int theDimensions)

### ItemSet

    public ItemSet(int theDimensions,
                   int theCount)

Method Detail

### getDimensions

    public int getDimensions()

### getItemCount

    public int getItemCount()

### getItem

    public int getItem(int theIndex)

### symmetricDifference

    public ItemSet symmetricDifference(ItemSet theSet)

### getExtension

    public ItemSet getExtension(int theIndex)

### getNextItemSet

    public ItemSet getNextItemSet()

### isFresh

    public boolean isFresh(int l)

### skipItemSets

    public ItemSet skipItemSets(int l)

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