public final class pizza.lang.ListBuffer<A>

java.lang.Object
   |
   +----pizza.lang.ListBuffer<A>

public final class ListBuffer<A>

This Class is a growable buffer for lists. It's modelled after class java.lang.StringBuffer. It is mainly used to create Lists. Note that the method toList() does not create a copy of the internal buffer. Instead the buffer is marked as shared. Any further changes to the buffer will cause a copy to be made.

Parameters:

A - the type of elements to store in the ListBuffer

See also:

List

ListBuffer()

Constructs an empty List buffer.

append(A)

Appends a new element to the end and returns the buffer. If the buffer was shared a copy of

elements()

Returns an enumeration of all elements.

getAt(int)

Returns an element of the buffer.

insert(int, A)

Inserts an element into this buffer.

length()

Returns the length (element count) of the buffer.

prepend(A)

Prepends an element to the beginning of this buffer.

remove(int)

Removes first `n' elements in this buffer.

setAt(int, A)

Updates an element in the buffer.

setLength(int)

Truncates buffer to a maximum of `n' elements.

toList()

Converts to a List representing the data in the buffer.

toString()

Returns a string representation of this buffer.

public ListBuffer();

Constructs an empty List buffer.

public int length();

Returns