E G I N O S _

E

EmptyList - Class in OOscheme

Concrete implementation of the empty list interface, IEmptyList.

EmptyList() - Constructor for class OOscheme.EmptyList

emptyCase(IEmptyList, Object...) - Method in interface OOscheme.IListAlgo

Operates on IEmptyList, the empty list.

emptyCase(IEmptyList, Object...) - Method in class OOscheme.visitor.GetLength

Returns Integer(0).

emptyCase(IEmptyList, Object...) - Method in class OOscheme.visitor.GetMin

Throws an IllegalArgumentException.

emptyCase(IEmptyList, Object...) - Method in class OOscheme.visitor.GetMinHelper

Returns inp[0].

execute(IListAlgo, Object...) - Method in class OOscheme.EmptyList

Calls the empty case of the algorithm algo, passing to it itself as the host parameter and the given inp as the input parameter.

execute(IListAlgo, Object...) - Method in interface OOscheme.IList

A visitor pattern "hook" method that executes an IListAlgo.

execute(IListAlgo, Object...) - Method in class OOscheme.NEList

Calls the nonEmptyCase method of the IListAlgo parameter, passing to this method itself as the host parameter and the given input as the input parameter.

G

GetLength - Class in OOscheme.visitor

Computes the length of the IList host.

GetLength() - Constructor for class OOscheme.visitor.GetLength

GetMin - Class in OOscheme.visitor

Assumes the AList host contains Integer, computes the minimum of the all the Integer objects in the host.

GetMin() - Constructor for class OOscheme.visitor.GetMin

GetMinHelper - Class in OOscheme.visitor

GetMinHelper() - Constructor for class OOscheme.visitor.GetMinHelper

getFirst() - Method in interface OOscheme.INEList

"Gettor" method for the list's first.

getFirst() - Method in class OOscheme.NEList

Returns the first data element of this NEList.

getRest() - Method in interface OOscheme.INEList

"Gettor" method for the list's rest.

getRest() - Method in class OOscheme.NEList

Returns the rest of this NEList.

I

IEmptyList - Interface in OOscheme

Represents the structural behavior of the immutable empty list.

IList - Interface in OOscheme

Serves as a host for an algorithm on a list to visit its internal structure.

IListAlgo - Interface in OOscheme

Represents an abstract algorithm to be executed by a host IList.

INEList - Interface in OOscheme

Represents the structural behavior of an immutable non-empty list.

N

NEList - Class in OOscheme

Concrete implementation of the non-empty list interface, INEList.

NEList(Object, IList) - Constructor for class OOscheme.NEList

Initializes this NEList to a given first and rest.

nonEmptyCase(INEList, Object...) - Method in interface OOscheme.IListAlgo

Operates on INEList, a non-empty list.

nonEmptyCase(INEList, Object...) - Method in class OOscheme.visitor.GetLength

Return the length of the host's rest plus 1.

nonEmptyCase(INEList, Object...) - Method in class OOscheme.visitor.GetMin

Passes the host's data to the host's rest and asks for help to compute the minimum element in the host.

nonEmptyCase(INEList, Object...) - Method in class OOscheme.visitor.GetMinHelper

Recurs by passing the mimum between the host's first and inp, the accumulated current minimum.

O

OOscheme - package OOscheme

OOscheme.visitor - package OOscheme.visitor

S

Singleton - Static variable in class OOscheme.EmptyList

Singleton Design Pattern.

Singleton - Static variable in class OOscheme.visitor.GetLength

Singleton Pattern.

Singleton - Static variable in class OOscheme.visitor.GetMin

Singleton Pattern.

Singleton - Static variable in class OOscheme.visitor.GetMinHelper

Singleton Pattern.

_

_first - Variable in class OOscheme.NEList

The first data element of this NEList.

_rest - Variable in class OOscheme.NEList

The rest or "tail" of this NEList.

E G I N O S _