edu.emory.mathcs.util.collections.shorts
Class ShortArrayList

java.lang.Object
  extended byedu.emory.mathcs.util.collections.shorts.AbstractShortCollection
      extended byedu.emory.mathcs.util.collections.shorts.ShortArrayList
All Implemented Interfaces:
ShortCollection, ShortList

public class ShortArrayList
extends AbstractShortCollection
implements ShortList

Array-based list of short numbers.

Version:
1.0
Author:
Dawid Kurzyniec

Constructor Summary
ShortArrayList()
          Creates a ShortArrayList with initial capacity of 10.
ShortArrayList(int initialCapacity)
          Creates a ShortArrayList with the specified initial capacity.
ShortArrayList(ShortCollection c)
          Creates a ShortArrayList, copying to it all elements from the specified short collection, in the order as returned by that collection's iterator.
 
Method Summary
 boolean add(short e)
          Attempts to add the specified number to this collection.
 boolean addAll(int index, ShortCollection c)
           
 boolean addAll(ShortCollection c)
          Attempts to add to this collection all the numbers contained in the specified collection.
 void addAt(int index, short e)
          Adds the value at the specified index, and moves elements starting at index to the right.
 void clear()
          Removes all the numbers from this collection.
 boolean contains(short e)
          Returns true if this collection contains specified number; false otherwise.
 boolean equals(java.lang.Object o)
           
 short getAt(int index)
          Returns the value at the specified index.
 int hashCode()
           
 int indexOf(short e)
          Returns the smallest index at which the list contains the specified number.
 boolean isEmpty()
          Returns true if this collection is empty; false otherwise.
 ShortIterator iterator()
          Returns the iterator over numbers contained in this collection.
 int lastIndexOf(short e)
          Returns the largest index at which the list contains the specified number.
 ShortListIterator listIterator()
           
 ShortListIterator listIterator(int index)
           
 boolean remove(short e)
          Attempts to remove the specified number from this collection.
 short removeAt(int index)
          Removes the value at the specified index, and shifts elements starting at index+1 to the left.
 short setAt(int index, short e)
          Sets the value at the specified index.
 int size()
          Returns the number of elements in this collection.
 ShortList subList(int fromIndex, int toIndex)
           
 short[] toArray()
          Returns the newly allocated array containing all numbers from this collection, in the order returned by its iterator.
 short[] toArray(short[] a)
          Returns an array containing all of the numbers in this collection.
 
Methods inherited from class edu.emory.mathcs.util.collections.shorts.AbstractShortCollection
containsAll, removeAll, retainAll, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface edu.emory.mathcs.util.collections.shorts.ShortList
containsAll, removeAll, retainAll
 

Constructor Detail

ShortArrayList

public ShortArrayList()
Creates a ShortArrayList with initial capacity of 10.


ShortArrayList

public ShortArrayList(int initialCapacity)
Creates a ShortArrayList with the specified initial capacity.


ShortArrayList

public ShortArrayList(ShortCollection c)
Creates a ShortArrayList, copying to it all elements from the specified short collection, in the order as returned by that collection's iterator.

Method Detail

size

public int size()
Description copied from interface: ShortCollection
Returns the number of elements in this collection.

Specified by:
size in interface ShortList
Overrides:
size in class AbstractShortCollection

isEmpty

public boolean isEmpty()
Description copied from interface: ShortCollection
Returns true if this collection is empty; false otherwise.

Specified by:
isEmpty in interface ShortList
Overrides:
isEmpty in class AbstractShortCollection

contains

public boolean contains(short e)
Description copied from interface: ShortCollection
Returns true if this collection contains specified number; false otherwise.

Specified by:
contains in interface ShortList
Overrides:
contains in class AbstractShortCollection

iterator

public ShortIterator iterator()
Description copied from interface: ShortCollection
Returns the iterator over numbers contained in this collection.

Specified by:
iterator in interface ShortList
Specified by:
iterator in class AbstractShortCollection

toArray

public short[] toArray()
Description copied from interface: ShortCollection
Returns the newly allocated array containing all numbers from this collection, in the order returned by its iterator.

Specified by:
toArray in interface ShortList
Overrides:
toArray in class AbstractShortCollection

toArray

public short[] toArray(short[] a)
Description copied from interface: ShortCollection
Returns an array containing all of the numbers in this collection. If the collection fits in the specified array, it is returned therein. Otherwise, a new array is allocated.

If this collection makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.

Like the ShortCollection.toArray() method, this method acts as bridge between array-based and collection-based APIs. Further, this method may, under certain circumstances, be used to save allocation costs.

Specified by:
toArray in interface ShortList
Overrides:
toArray in class AbstractShortCollection

add

public boolean add(short e)
Description copied from interface: ShortCollection
Attempts to add the specified number to this collection. Returns true if the collection was modified as a result of this call; false otherwise.

Specified by:
add in interface ShortList
Overrides:
add in class AbstractShortCollection

remove

public boolean remove(short e)
Description copied from interface: ShortCollection
Attempts to remove the specified number from this collection. Returns true if the collection was modified as a result of this call; false otherwise.

Specified by:
remove in interface ShortList
Overrides:
remove in class AbstractShortCollection

addAll

public boolean addAll(ShortCollection c)
Description copied from interface: ShortCollection
Attempts to add to this collection all the numbers contained in the specified collection. Returns true if the collection was modified as a result of this call; false otherwise.

Specified by:
addAll in interface ShortList
Overrides:
addAll in class AbstractShortCollection

addAll

public boolean addAll(int index,
                      ShortCollection c)
Specified by:
addAll in interface ShortList

clear

public void clear()
Description copied from interface: ShortCollection
Removes all the numbers from this collection.

Specified by:
clear in interface ShortList
Overrides:
clear in class AbstractShortCollection

equals

public boolean equals(java.lang.Object o)
Specified by:
equals in interface ShortList

hashCode

public int hashCode()
Specified by:
hashCode in interface ShortList

getAt

public short getAt(int index)
Description copied from interface: ShortList
Returns the value at the specified index.

Specified by:
getAt in interface ShortList
Parameters:
index - the index to retrieve the value from.
Returns:
the value at the specified index.

setAt

public short setAt(int index,
                   short e)
Description copied from interface: ShortList
Sets the value at the specified index.

Specified by:
setAt in interface ShortList
Parameters:
index - the index to set the value at.
e - the new value.
Returns:
the value previously present the specified index.

addAt

public void addAt(int index,
                  short e)
Description copied from interface: ShortList
Adds the value at the specified index, and moves elements starting at index to the right.

Specified by:
addAt in interface ShortList
Parameters:
index - the index to add the value at.
e - the new value.

removeAt

public short removeAt(int index)
Description copied from interface: ShortList
Removes the value at the specified index, and shifts elements starting at index+1 to the left.

Specified by:
removeAt in interface ShortList
Parameters:
index - the index to remove the value from.
Returns:
the value previously present at the specified index.

indexOf

public int indexOf(short e)
Description copied from interface: ShortList
Returns the smallest index at which the list contains the specified number.

Specified by:
indexOf in interface ShortList
Parameters:
e - the number to look for
Returns:
the smallest index of e

lastIndexOf

public int lastIndexOf(short e)
Description copied from interface: ShortList
Returns the largest index at which the list contains the specified number.

Specified by:
lastIndexOf in interface ShortList
Parameters:
e - the number to look for
Returns:
the largest index of e

listIterator

public ShortListIterator listIterator()
Specified by:
listIterator in interface ShortList

listIterator

public ShortListIterator listIterator(int index)
Specified by:
listIterator in interface ShortList

subList

public ShortList subList(int fromIndex,
                         int toIndex)
Specified by:
subList in interface ShortList