databionics.util
Class IntegerList

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.AbstractSequentialList<E>
              java.util.LinkedList
                  databionics.util.IntegerList

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.Queue

public class IntegerList
extends java.util.LinkedList

LinkedList of Integers.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

IntegerList()
Standard constructor without arguments.

IntegerList(java.util.Collection collection)
Constructor with a collection of objects.

IntegerList(IntegerList list)

Method Summary

IntegerList	getDistinct() Get IntegerList without duplicates.
int	getDistinctCount() Get count of distinct numbers.
int	getFirstInt() Get first number without casting.
java.lang.Integer	getFirstInteger() Get first number without casting.
int	getInt(int index) Get a number by index without casting.
java.lang.Integer	getInteger(int index) Get a number by index without casting.
int	getLastInt() Get last number without casting.
java.lang.Integer	getLastInteger() Get last number without casting.
java.lang.Integer	getLeastFrequent() Find least frequent number in list.
int	getMax() Get maximum number in list.
int	getMin() Get minimum number in list.
java.lang.Integer	getMostFrequent() Find most frequent number in list.
java.lang.String	toString() Get string representation, numbers seperated with space.
StringList	toStringList() Get list of numbers as strings.

Methods inherited from class java.util.LinkedList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, element, get, getFirst, getLast, indexOf, lastIndexOf, listIterator, offer, peek, poll, remove, remove, remove, removeFirst, removeLast, set, size, toArray, toArray

Methods inherited from class java.util.AbstractSequentialList

iterator

Methods inherited from class java.util.AbstractList

equals, hashCode, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, removeAll, retainAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode, isEmpty, iterator, listIterator, removeAll, retainAll, subList

Constructor Detail

IntegerList

public IntegerList()

Standard constructor without arguments.

IntegerList

public IntegerList(IntegerList list)

IntegerList

public IntegerList(java.util.Collection collection)

Constructor with a collection of objects. Each object is casted to an Integer.

Parameters:

v - Collection of objects.

Method Detail

getInteger

public java.lang.Integer getInteger(int index)

Get a number by index without casting.

Parameters:

index - Index of number in list

Returns:

Number at this index

getInt

public int getInt(int index)

Get a number by index without casting.

Parameters:

index - Index of number in list

Returns:

Number at this index

getFirstInteger

public java.lang.Integer getFirstInteger()

Get first number without casting.

Returns:

First number.

getFirstInt

public int getFirstInt()

Get first number without casting.

Returns:

First number.

getLastInteger

public java.lang.Integer getLastInteger()

Get last number without casting.

Returns:

Last number.

getLastInt

public int getLastInt()

Get last number without casting.

Returns:

Last number.

toString

public java.lang.String toString()

Get string representation, numbers seperated with space.

Overrides:

toString in class java.util.AbstractCollection

Returns:

Concatenated string of numbers separated with space.

toStringList

public StringList toStringList()

Get list of numbers as strings.

Returns:

StringList of numbers.

getMostFrequent

public java.lang.Integer getMostFrequent()

Find most frequent number in list.

Returns:

Returns most frequent number.

getLeastFrequent

public java.lang.Integer getLeastFrequent()

Find least frequent number in list.

Returns:

Returns least frequent number.

getDistinct

public IntegerList getDistinct()

Get IntegerList without duplicates.

Returns:

Returns list without any duplicates.

getDistinctCount

public int getDistinctCount()

Get count of distinct numbers.

Returns:

Returns size of getDistinct()

getMin

public int getMin()

Get minimum number in list.

Returns:

Returns value of smallest number in list.

getMax

public int getMax()

Get maximum number in list.

Returns:

Returns value of largest number in list.