edu.neu.ccs.quick
Class QuickVector

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractList
          java.util.Vector
              edu.neu.ccs.quick.QuickVector

All Implemented Interfaces:

Cloneable, Collection, List, RandomAccess, Serializable

public class QuickVector

extends Vector

QuickVector extends Vector by adding one constructor and three methods addItems, setItems, and removeItems that handle an array of Object at once.

All constructors of the original Vector class are provided as well.

No changes are made to the internal data structure or to any inherited methods.

Since:

2.3

Version:

2.3

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.util.AbstractList

Field Summary

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

QuickVector()
A constructor that delegates to class Vector.

QuickVector(Collection c)
A constructor that delegates to class Vector.

QuickVector(int initialCapacity)
A constructor that delegates to class Vector.

QuickVector(int initialCapacity, int capacityIncrement)
A constructor that delegates to class Vector.

QuickVector(Object[] items)
Constructor that adds the given array of items one-by-one to the vector.

Method Summary

void	addItems(Object[] items) Method that adds the given array of items one-by-one to the vector.
void	removeItems(Object[] items) Method that removes the given array of items one-by-one from the vector.
void	setItems(Object[] items) Method that first clears this vector of any existing items and then adds the given array of items one-by-one to the vector.

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize

Methods inherited from class java.util.AbstractList

iterator, listIterator, listIterator

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

iterator, listIterator, listIterator

Constructor Detail

QuickVector

public QuickVector()

A constructor that delegates to class Vector.

QuickVector

public QuickVector(Collection c)

A constructor that delegates to class Vector.

QuickVector

public QuickVector(int initialCapacity)

A constructor that delegates to class Vector.

QuickVector

public QuickVector(int initialCapacity,
                   int capacityIncrement)

A constructor that delegates to class Vector.

QuickVector

public QuickVector(Object[] items)

Constructor that adds the given array of items one-by-one to the vector.

The capacity is set to the length of items.

If items is null, then the capacity is set to 10 (Java default) and nothing is added.

Parameters:

items - the array of items to add to this vector

See Also:

addItems(Object[])

Method Detail

addItems

public void addItems(Object[] items)

Method that adds the given array of items one-by-one to the vector.

If items is null, then does nothing.

Parameters:

items - the array of items to add to this vector

See Also:

QuickVector(Object[]), setItems(Object[]), removeItems(Object[])

setItems

public void setItems(Object[] items)

Method that first clears this vector of any existing items and then adds the given array of items one-by-one to the vector.

If items is null, then this method is equivalent to the inherited method clear.

Parameters:

items - the array of items to add to this vector after clearance

See Also:

addItems(Object[]), removeItems(Object[])

removeItems

public void removeItems(Object[] items)

Method that removes the given array of items one-by-one from the vector.

If items is null, then does nothing.

Parameters:

items - the array of items to remove from this vector

See Also:

addItems(Object[]), setItems(Object[])